CN203413199U - Oil exploitation adjustment valve - Google Patents
Oil exploitation adjustment valve Download PDFInfo
- Publication number
- CN203413199U CN203413199U CN201320429270.5U CN201320429270U CN203413199U CN 203413199 U CN203413199 U CN 203413199U CN 201320429270 U CN201320429270 U CN 201320429270U CN 203413199 U CN203413199 U CN 203413199U
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- valve
- valve body
- adjustment disk
- spool
- adjusting portion
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Abstract
The utility model discloses an oil exploitation adjustment valve which comprises a valve cover, a valve core, an adjustment disk and a valve body, wherein the valve cover comprises a cover body and a cylindrically barrel-shaped structure arranged at the lower end of the cover body; a cover body oil inlet is formed in the cover body; the valve core is positioned in the cylindrically barrel-shaped structure; a valve core oil inlet is formed in the valve core; the valve body comprises a valve cover containing part and a valve body adjustment part; the thickness of the side wall of the valve cover containing part is smaller than that of the side wall of the valve body adjustment part; due to the thickness difference between the valve cover containing part and the valve body adjustment part, an annular platform is formed between the valve cover containing part and the valve body adjustment part; the cylindrically barrel-shaped structure is buckled in the valve cover containing part; the inner diameter of the annular platform is smaller than the outer diameter of the valve core; the valve body adjustment part comprises a valve bottom, oil outlets and bosses; the oil outlets are formed in the positions, which are close to the edge, at the valve bottom; the bosses are fixedly arranged on the valve bottom; the adjustment disk is arranged on the bosses; a gap is formed between the outer walls of the adjustment disk and the valve body adjustment part. The adjustment valve can effectively reduce the quantity of various types of gas and a large amount of water in crude oil during oil exploitation.
Description
Technical field
The utility model relates to field of petroleum exploitation, particularly relates to a kind of petroleum production modulating valve of the various gas in crude oil and large water gaging can effectively reduce petroleum production time.
Background technique
When crude oil extraction, in different geologic structures, in common petroliferous bed, except crude oil, also have various gas and a large amount of water, in prior art, normally only adopt filter screen to filter out the foreign material such as sand, crude oil and various gas are drawn up to ground with together with a large amount of water, then carry out follow-up processing, yet, if indiscriminate, be all extracted on ground, can cause processing cost very large, cause great waste.If when extracting crude oil liquid at the bottom of ground, the various gases such as crude oil and water are effectively distinguished, can effectively reduce floor treatment difficulty, reduce floor treatment cost, thereby increase economic benefit.
Model utility content
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of petroleum production modulating valve, is arranged on oil screen pipe, sneaks into various gas and large water gaging in crude oil in the time of can effectively reducing petroleum production.
For realizing above-mentioned model utility object, the technical solution of the utility model:
A modulating valve, comprises valve gap, spool, adjustment disk and valve body, wherein,
Described valve gap comprises lid and is arranged at the cylindrical tubular structure of lid one side, is provided with lid filler opening on described lid;
Described spool is positioned at described cylindrical tubular structure; Position corresponding with lid filler opening on described spool is provided with spool filler opening;
Described valve body comprises valve gap holding part and valve body adjusting portion, and the sidewall thickness at described valve gap holding part place is less than the sidewall thickness of valve body adjusting portion, and forms ring-shaped platform between the thickness official post valve gap holding part of the two and valve body adjusting portion;
Described cylindrical tubular structure is fastened in valve gap holding part, and the internal diameter that described ring-shaped platform forms is less than the external diameter of described spool;
At the bottom of described valve body adjusting portion comprises valve, oil outlet and boss, described oil outlet is positioned at proximal edge place at the bottom of described valve, on described boss is packed at the bottom of valve, described adjustment disk is placed on described boss, and has space between described adjustment disk and the outer wall of described valve body adjusting portion;
In the time of on described valve gap fastening and described valve body, between described adjustment disk and described spool, there is gap.
Further, the inside sidewalls of described valve body adjusting portion is provided with a plurality of vertical semi-circular recesses, and described vertical semi-circular recesses one end is communicated with oil outlet.
Further, the space between described adjustment disk and the outer wall of valve body adjusting portion is vertical semi-circular recesses.
Further, described boss is a plurality of, and is evenly arranged in oil outlet inner side.
Further, described valve body outside is worm structure.
Further, described oil outlet is 12.
Further, described boss is a plurality of, and circular array.
Further, described boss is 6.
Further, described adjustment disk is circular flake structure
The utility model adopts above-mentioned technological scheme, and beneficial effect has:
The utility model is by the setting of adjustment disk, when making to have the water of greater impact power and other gases and entering, adjustment disk is transferred and is blocked spool oil outlet to spool direction, and oil is due to thickness relatively, while entering valve body, impact force is little, can not cause that adjustment disk is up, can enter smoothly pipeline, thereby the amount that makes water and other gases enter pipeline reduces, the crude oil purity that makes to enter pipeline is higher, reduces the processing cost of crude oil on ground.
Accompanying drawing explanation
Fig. 1-Fig. 5 is the utility model one example structure schematic diagram;
Fig. 6 is the another embodiment's schematic diagram of the utility model;
Fig. 7 is the another embodiment's schematic diagram of the utility model.
Wherein: 1 valve gap, 11 lids, 12 cylindrical tubular structures, 13 lid filler openings, 2 spools, 21 spool filler openings, 3 adjustment disks, 4 valve bodies, 41 ring-shaped platforms, at the bottom of 42 valves, 43 oil outlets, 44 boss, 45 semi-circular recesses.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As Figure 1-Figure 5, the utility model provides a kind of petroleum production modulating valve, comprises valve gap 1, spool 2, adjustment disk 3 and valve body 4, wherein, described valve gap 1 comprises lid 11 and is arranged at the cylindrical tubular structure 12 of lid 11 1 sides, on described lid 11, is provided with lid filler opening 13; Described spool 2 is positioned at described cylindrical tubular structure 12, these cylindrical tubular structure 12 both ends opens, and one end is fixed on lid 11, one end open design; Position corresponding with lid filler opening 13 on described spool 2 is provided with spool filler opening 21; Described valve body 4 comprises valve gap holding part and valve body adjusting portion, and the sidewall thickness at described valve gap holding part place is less than the sidewall thickness of valve body adjusting portion, and forms ring-shaped platform 41 between the thickness official post valve gap holding part of the two and valve body adjusting portion; The internal diameter of described valve gap holding part coordinates with the external diameter of cylindrical tubular structure, described cylindrical tubular structure 12 is fastened in valve gap holding part, also can be by screw thread spinning in valve gap holding part, the formed internal diameter of described ring-shaped platform 41 is less than the external diameter of described spool 2, make spool 2 be positioned at valve gap holding part, can not move in valve body adjusting portion; Described valve body adjusting portion comprises at the bottom of valve 42, oil outlet 43 and boss 44, described oil outlet 43 is positioned at 42 proximal edge places at the bottom of described valve, described boss 44 is packed at the bottom of valve on 42, described adjustment disk 3 is placed on described boss 44, and has space between described adjustment disk 3 and the outer wall of described valve body adjusting portion; In the time of on described valve gap 1 fastening and described valve body 4, between described adjustment disk 3 and described spool 2, there is gap, adjustment disk can move, when be subject to spool 2 directions active force time, on move and block spool filler opening 21, while being subject to the active force to 42 directions at the bottom of boss 44 and valve, be placed on boss 44, crude oil liquid is flow through by the space between adjustment disk 3 and valve body adjusting portion outer wall, through oil outlet 43, flows out in oil extraction pipeline.
As a kind of preferred embodiment of the present utility model, the inside sidewalls of described valve body adjusting portion is provided with a plurality of vertical semi-circular recesses 45, described vertical semi-circular recesses 45 one end are communicated with oil outlet 43, and the space between described adjustment disk 3 and the outer wall of valve body adjusting portion is vertical semi-circular recesses 45.Fluid is flow through by this vertical semi-circular recesses 45, through oil outlet 43, flows out valve bodies 4, and the external diameter of adjustment disk 3 is the circumference that whole half oil outlet 43 forms just, makes the outer half cycle of each oil outlet 43 not be conditioned dish 3 and blocks, outside being exposed to.
As a kind of preferred embodiment of the present utility model, the sidewall of described valve body 4 outside is worm structure.So that oil extraction pipeline is threaded connection, connect tightr.
As a kind of preferred embodiment of the present utility model, described oil outlet 43 is 12, and arranges ringwise.Described boss 44 is 6, and is arranged in ringwise oil outlet 43 inner sides.
As a kind of preferred embodiment of the present utility model, described adjustment disk 3 is circular flake structure, weight should not be too heavy, in order to avoid other gases such as water or water vapor cannot jack-up, preferred weight is the minimum weight can jack-up time with other gases such as water or water vapour, and it is level and smooth with the position that spool 2 contacts, and is beneficial to closing valve.
While using above-mentioned petroleum production modulating valve recover petroleum, crude oil enters in oil extraction pipeline through this modulating valve, different according to the composition that flows to modulating valve, adjustment disk moves to spool, stop up spool filler opening throttle down or adjustment disk and rest on and on boss, make valve open, details as shown in Figure 6 and Figure 7:
As shown in Figure 6, when from lid filler opening 13, enter for the gas such as water and steam time, because flow velocity is fast, the gases such as water and steam are through after spool filler opening 21, being conditioned dish 3 blocks, along the slit flow mistake between adjustment disk 3 and sidewall, now, the gas flow rates such as water and steam are larger, through the backward upper jack-up adjustment disk 3 of 42 bounce-back at the bottom of valve, adjustment disk 3 is moved to spool 2 directions, clogging spool filler opening 21, outside water or gas can not enter, owing to no longer including water or gas enters, also no longer including follow-up continuing makes adjustment disk 3 to spool 2 directions, move the power of stopping up spool filler opening 21, adjustment disk 3 leaves spool filler opening 21, water or gas again flow to valve body by lid filler opening 13 and regulate chamber, until 42 rebounding force reaches a balance at the bottom of the Driving force entering and valve, now adjustment disk 3 rests on one near on the position of spool filler opening 21, modulating valve is close to closes, only have micro-water or gas to enter oil extraction pipeline through 42 oil outlet 43 at the bottom of valve.
As shown in Figure 7, when lid filler opening 13 enter for the larger oil of viscosity time, because petroleum crude oil viscosity is large, flow velocity is slow, after spool filler opening 21, along adjustment disk 3 marginal flow mistakes, although flow velocity is also very fast, sticky nature due to crude oil, at the bottom of dash valve, produce hardly rebounding force after 42, can jack-up adjustment disk 3, can not cause that adjustment disk 3 moves to spool direction, thereby under modulating valve is close to the state of maximum opening, petroleum crude oil constantly be entered in oil extraction pipeline through petroleum production modulating valve.
Petroleum production regulation valve core of the present utility model and adjustment disk adopt tungsten carbide material, the erosion of antiacid alkali, high temperature, valve gap and valve body etc. can adopt stainless steel, utilize crude oil different with the physical property of water, gas, automatic regulation output, reliable operation, has improved crude oil production efficiency and product quality greatly.
The above embodiment has only expressed mode of execution of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (9)
1. a petroleum production modulating valve, is characterized in that, comprises valve gap, spool, adjustment disk and valve body, wherein,
Described valve gap comprises lid and is arranged at the cylindrical tubular structure of lid one side, is provided with lid filler opening on described lid;
Described spool is positioned at described cylindrical tubular structure; Position corresponding with lid filler opening on described spool is provided with spool filler opening;
Described valve body comprises valve gap holding part and valve body adjusting portion, and the sidewall thickness at described valve gap holding part place is less than the sidewall thickness of valve body adjusting portion, and forms ring-shaped platform between the thickness official post valve gap holding part of the two and valve body adjusting portion;
Described cylindrical tubular structure is fastened in valve gap holding part, and the internal diameter that described ring-shaped platform forms is less than the external diameter of described spool;
At the bottom of described valve body adjusting portion comprises valve, oil outlet and boss, described oil outlet is positioned at proximal edge place at the bottom of described valve, on described boss is packed at the bottom of valve, described adjustment disk is placed on described boss, and has space between described adjustment disk and the outer wall of described valve body adjusting portion;
In the time of on described valve gap fastening and described valve body, between described adjustment disk and described spool, there is gap.
2. petroleum production modulating valve according to claim 1, is characterized in that, the inside sidewalls of described valve body adjusting portion is provided with a plurality of vertical semi-circular recesses, and described vertical semi-circular recesses one end is communicated with oil outlet.
3. petroleum production modulating valve according to claim 2, is characterized in that, the space between described adjustment disk and the outer wall of valve body adjusting portion is vertical semi-circular recesses.
4. petroleum production modulating valve according to claim 3, is characterized in that: described boss is a plurality of, and is evenly arranged in oil outlet inner side.
5. petroleum production modulating valve according to claim 1, is characterized in that: the sidewall outside of described valve body is worm structure.
6. petroleum production modulating valve according to claim 1, is characterized in that, described oil outlet is 12, and arranges ringwise.
7. according to the petroleum production modulating valve described in claim 3 or 6, it is characterized in that, described boss is a plurality of, and arranges ringwise.
8. petroleum production modulating valve according to claim 7, is characterized in that, described boss is 6.
9. petroleum production modulating valve according to claim 1, is characterized in that, described adjustment disk is circular flake structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320429270.5U CN203413199U (en) | 2013-07-18 | 2013-07-18 | Oil exploitation adjustment valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320429270.5U CN203413199U (en) | 2013-07-18 | 2013-07-18 | Oil exploitation adjustment valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203413199U true CN203413199U (en) | 2014-01-29 |
Family
ID=49976088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320429270.5U Expired - Lifetime CN203413199U (en) | 2013-07-18 | 2013-07-18 | Oil exploitation adjustment valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203413199U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353003A (en) * | 2013-07-18 | 2013-10-16 | 太仓优尼泰克精密机械有限公司 | Oil exploitation regulating valve |
| CN112047440A (en) * | 2020-08-27 | 2020-12-08 | 盐城工学院 | Variable frequency power supply magnetizing device |
-
2013
- 2013-07-18 CN CN201320429270.5U patent/CN203413199U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353003A (en) * | 2013-07-18 | 2013-10-16 | 太仓优尼泰克精密机械有限公司 | Oil exploitation regulating valve |
| CN103353003B (en) * | 2013-07-18 | 2015-07-01 | 太仓优尼泰克精密机械有限公司 | Oil exploitation regulating valve |
| CN112047440A (en) * | 2020-08-27 | 2020-12-08 | 盐城工学院 | Variable frequency power supply magnetizing device |
| CN112047440B (en) * | 2020-08-27 | 2022-08-02 | 盐城工学院 | Variable frequency power supply magnetizing device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140129 |