CN85202752U - Tri-purpose combined ball-projecting valve - Google Patents
Tri-purpose combined ball-projecting valve Download PDFInfo
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- CN85202752U CN85202752U CN 85202752 CN85202752U CN85202752U CN 85202752 U CN85202752 U CN 85202752U CN 85202752 CN85202752 CN 85202752 CN 85202752 U CN85202752 U CN 85202752U CN 85202752 U CN85202752 U CN 85202752U
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Abstract
The utility model discloses a ball-projecting and paraffin removal device used for oil field and oil-gas pipeline. The ball-projecting method in oil-gas pipeline ordinary temperature delivery can obtain high economic benefit. The ball-projecting valve is a necessary device for paraffin removal in ordinary temperature delivery; the commonly used ball-projecting valve has single function and cumbersome operation in the prior art. The utility model relates to a tri-purpose combined ball-projecting valve designed mainly aiming at the forenamed problems, which comprises a ball body, a valve body, a gas mouth, a barrel used for loading balls. The utility model has the functions of gas mouth, ball valve, and ball-projecting, and can be widely used in oil-gas field pipeline for ball-projection and paraffin removal, so as to realize the complete process flow of the ordinary temperature delivery.
Description
The utility model is a kind of device that is used for oil field oil, feed channel wax removal.
Oil gas normal temperature is carried and to be comprised that nature normal temperature is carried, dosing normal temperature is carried and pitching normal temperature is carried three kinds of methods, wherein carries economic benefit height, applied widely and obtain people's generally attention with pitching normal temperature.The meaning that normal temperature is carried is that because wax ball clearing reaches the purpose of removing wall wax deposition with the gas stream motion, and wax ball clearing is realized wax removal by ball-throwing apparatus the oil, feed channel from well mouth of oil well to measuring station.Through looking into the world patent document, present employed ball-throwing apparatus is divided into two kinds by type: double gate valve formula pitching tube and bowl formula pitching valve.Wherein double gate valve formula pitching barrel structure is simple, but operation is heavy.Though the bowl formula pitching valve of the U.S. is more simpler than double gate valve formula pitching operation, but not fluctuation of back pressure table after the pitching can not determine that ball sends? still sticking on the barrel, is to determine as not removing ball valve.Another shortcoming is that sealing is unreliable, in case ball valve sealing is not tight, have to change valve by closing well, and influence is recovered the oil and produced.In addition, above-mentioned two kinds of valve means can only be carried out pitching, can not work as oil nozzle and stop valve and use.
The utility model be design at the problems referred to above three use the pitching valve, at first be the ordinary production that can not influence oil well during to the pipeline paraffin removal pitching.Spheroid has oil nozzle, pitching and cut-out function, but one-object-many-purposes.Volume own is little, and is in light weight.The utility model overlaps the pitching tube owing to cancelled the oil nozzle above the original device, thereby has simplified the well head ball-throwing apparatus.
The device that is implemented is one and three uses the pitching valve by what dress ball tube 1, spheroid 3, valve body 4, oil nozzle 7 were formed.Shown in Figure 1.
Below, the utility model is described in further detail with reference to figure.
Fig. 1 is combined type three usefulness pitching valve arrangement sectional drawings.
Fig. 2 is the dress ball position schematic diagram of combined type three usefulness pitching valves.
Fig. 3 is the serving position schematic diagram of combined type three usefulness pitching valves.
The valve body of three usefulness ball valves three circular holes that distributing, Fig. 3 has an inlet hole 9 and outlet opening 5 at horizontal level, forms a runner 10, and the top of valve also has a vertical circular hole 13, and it also links with dress ball tube 1.Oil nozzle is contained in runner import department, when spheroid is horizontal, is the ordinary production state.Oil stream enters the cavity 6 of adorning ball from an end of oil nozzle, enters pipeline then.Press need shown in Figure 2 during pitching with spheroid 3 counter clockwise direction half-twists, then make oil nozzle be in position under the ball valve (temporary shut-down (TSD) state), the dress ball tube of the cavity positive alignment ball valve body top of this fashionable dress ball, the wax ball clearing 2 in the dress ball tube fall under gravity into dress ball cavity (dress ball cavity can only be adorned a ball).When spheroid changes 90 ° clockwise, (state returns to normal production again) as shown in Figure 3, oil stream then enters dress ball cavity from oil nozzle one end, and wax ball clearing is pushed pipeline, finishes the pitching operation.
This device is compared with ball valve and the existing ball-throwing apparatus technology of the U.S., has overcome valve body Can only be used for pitching, can not the charge of oil mouth can not replace again the shortcoming of valve, greatly simplify technological process.
Embodiment: the present invention did experiment at Green Dragon platform and Niu Ju oil field oil flow production well respectively. Used five months in Green Dragon platform oil field, produce always normal. Prove reasonable in design, the dependable performance of this device.
Claims (2)
1, a kind of head valve device that is used for oil field oil, feed channel pitching wax removal is characterized in that this valve is made up of spheroid, valve body, oil nozzle, dress ball tube.
2, according to the said device of claim 1, it is characterized in that: dress ball tube 1 is 90 ° with the horizontal center line angle of the runner 10 of valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85202752 CN85202752U (en) | 1985-07-03 | 1985-07-03 | Tri-purpose combined ball-projecting valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85202752 CN85202752U (en) | 1985-07-03 | 1985-07-03 | Tri-purpose combined ball-projecting valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN85202752U true CN85202752U (en) | 1987-09-09 |
Family
ID=4798495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 85202752 Withdrawn CN85202752U (en) | 1985-07-03 | 1985-07-03 | Tri-purpose combined ball-projecting valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN85202752U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101476457B (en) * | 2009-01-20 | 2013-10-09 | 邵靖 | Automatic ball projection apparatus for oil well |
| CN104607425A (en) * | 2015-01-09 | 2015-05-13 | 宁波科尼管洁净科技有限公司 | Automatic cleaning device for pipe inner wall |
| CN105598116A (en) * | 2016-03-23 | 2016-05-25 | 陕西华耀石油设备工程有限公司 | Automatic ball throwing device |
| CN109441401A (en) * | 2018-12-26 | 2019-03-08 | 西安长庆科技工程有限责任公司 | A kind of closed automatic ball-throwing apparatus and method |
-
1985
- 1985-07-03 CN CN 85202752 patent/CN85202752U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101476457B (en) * | 2009-01-20 | 2013-10-09 | 邵靖 | Automatic ball projection apparatus for oil well |
| CN104607425A (en) * | 2015-01-09 | 2015-05-13 | 宁波科尼管洁净科技有限公司 | Automatic cleaning device for pipe inner wall |
| CN105598116A (en) * | 2016-03-23 | 2016-05-25 | 陕西华耀石油设备工程有限公司 | Automatic ball throwing device |
| CN109441401A (en) * | 2018-12-26 | 2019-03-08 | 西安长庆科技工程有限责任公司 | A kind of closed automatic ball-throwing apparatus and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |