CN204098884U - A kind of water filling adjuster - Google Patents
A kind of water filling adjuster Download PDFInfo
- Publication number
- CN204098884U CN204098884U CN201420535495.3U CN201420535495U CN204098884U CN 204098884 U CN204098884 U CN 204098884U CN 201420535495 U CN201420535495 U CN 201420535495U CN 204098884 U CN204098884 U CN 204098884U
- Authority
- CN
- China
- Prior art keywords
- water
- housing
- plunger type
- type spool
- well
- 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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- Mechanically-Actuated Valves (AREA)
Abstract
Be a kind of water filling adjuster disclosed in the utility model, be used in the interior water yield regulating water injection well of distributing room for water injection of producing well.This adjuster comprises housing, and upper body and lower case are threaded connection, and upper body is provided with sealed letter, and lower case is provided with left hoop and right hoop, and its housing is imported and exported and is communicated with adjustment chamber; In the adjustment chamber of housing, plunger type spool is housed, plunger type spool is provided with liquid flow hole and water nozzle and housing and imports and exports and rush right, and this plunger type spool welds with leading screw, and leading screw is connected with adjusting handle through sealed letter.The utility model structure is simple, easy to use, and contrast water yield direction board accurately can be adjusted to this well injection allocation water yield.As needed maintenance after long-time use, only need change water nozzle, decreasing the cost payout of replacing gate and stopping the well time.This device is applicable to various water injection well, can solve because control valve damages the allotment difficulty and the problem of cost increase caused.
Description
Technical field
The utility model relates to the oil production equipment of petroleum industry, particularly a kind of water filling adjuster, is used in the interior water yield regulating water injection well of distributing room for water injection of producing well.
Background technology
In oilfield development process, by special water injection well, water is injected oil reservoir, keep or recover formation pressure, making oil reservoir possess stronger driving force, to improve exploitation rate and the recovery ratio of oil reservoir.Along with the operation of new well, the conversion of oil-water well, injection-production relation is constantly in change, and well pattern relation becomes increasingly complex, expose the contradiction that some are new gradually, need regularly reasonably to distribute the water injection rate of water injection well, retentively descend dynamic equilibrium to reach steady water filling, obtain maximum efficient rate.The control valve one that current water filling uses is gate valve; by switch gate valve; utilize bottom gate valve and carry out adjustment water injection rate with housing bottom gap; because the flow velocity of water is comparatively large, swiftly flowing water often washes away gate valve, and after using a period of time, gate valve is washed damage; often can fit badly, the situation of the bad control of runoff investigation; add the workload that employee is daily, too increasing the cost payout brought because changing control valve, affecting normal water filling work simultaneously.Thisly be arranged on the gate valve in distributing room for water injection, often construction is changed and also be there is larger potential safety hazard.Another control valve is mounted in the gate plate adjustable valve of distributing room for water injection, owing to bearing high pressure, high flow rate for a long time, switch can be caused dumb after long-time use.The structure assistant officer of control valve is to be modified.
Summary of the invention
The purpose of this utility model is to provide a kind of water filling adjuster, makes the long service life of its spool, is convenient to regulate the water injection well water yield in distributing room for water injection, simple to operate, safe and convenient.
Technical solution of the present utility model is: a kind of water filling adjuster comprises housing, and upper body and lower case are threaded connection, and upper body is provided with sealed letter, and lower case is provided with left hoop and right hoop, and its housing is imported and exported and is communicated with adjustment chamber; In the adjustment chamber of housing, plunger type spool is housed, plunger type spool is provided with liquid flow hole and water nozzle and housing and imports and exports and rush right, and this plunger type spool welds with leading screw, and leading screw is connected with adjusting handle through sealed letter.
Compared with prior art, the utility model has following significant progress: the utility model regulating pondage is accurate, convenient; Plunger type spool can be conditioned handwheel and raise and decentralize, and life cycle is long, decreases the cost payout because replacing control valve causes and the impact on normal water filling work.Housing two ends are provided with left and right hoop, can be connected fast with flow process.The utility model structure is simple, easy to use, and contrast water yield direction board accurately can be adjusted to this well injection allocation water yield.As needed maintenance after long-time use, only need change water nozzle, decreasing the cost payout of replacing gate and stopping the well time.This device is applicable to the water injection well that various water injection well, particularly control valve often damage, and more can embody its handling characteristics, can fundamentally solve because control valve damages the allotment difficulty and the problem of cost increase caused.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing in detail the utility model is described in detail, see Fig. 1: a kind of water filling adjuster comprises housing, upper body and lower case are threaded connection, upper body is provided with sealed letter 14, lower case is provided with left hoop 1 and right hoop 2, its housing is imported and exported 5 and is communicated with adjustment chamber 3, in the adjustment chamber 3 of housing, plunger type spool 4 is housed, plunger type spool 4 be provided with liquid flow hole 6 and water nozzle 7 and housing import and export 5 rush right, this plunger type spool 4 welds with leading screw 8, and leading screw 8 is connected with adjusting handle 12 through sealed letter 14.Sealing ring 13, copper sheathing 9 and platen 10 are housed in sealed letter 14, are connected between leading screw 8 with copper sheathing 9 by threaded engagement, copper sheathing 9 is pressed in sealed letter 14 by platen 10.The body of plunger type spool 4 at least laterally processes two liquid flow holes 6, the water nozzle 7 of different pore size is installed respectively at the water inlet end of liquid flow hole 6.Load water nozzle 7 at the water inlet end processing water nozzle dimple of liquid flow hole 6, make water nozzle 7 and housing import and export 5 rush right.The reinforcing rib of adjusting handle 12 is provided with water yield direction board 11, and the position of the scale 15 on this water yield direction board 11 is corresponding with the position of each water nozzle 7 on plunger type spool 4, conveniently allocates water injection rate.Rotate on adjusting handle 12 and carry leading screw 8, make the upper surface of leading screw 8 arrive the pre-water diversion volume position of the scale 15 of water yield direction board 11, make the water nozzle 7 that plunger type spool 4 body is installed aim at housing and import and export 5.During normal water filling, inject water and carry out water filling by water nozzle 7 by injection allocation, decrease current and caused damage is washed away to plunger type spool 4.During closing well, rotate adjusting handle 12 and leading screw 8 is moved down, make plunger type spool 4 that housing is imported and exported 5 and block.
Claims (4)
1. a water filling adjuster, comprise housing, upper body and lower case are threaded connection, and upper body is provided with sealed letter, and lower case is provided with left hoop and right hoop, its housing is imported and exported and is communicated with adjustment chamber, it is characterized in that, in the adjustment chamber of housing, plunger type spool is housed, plunger type spool be provided with liquid flow hole and water nozzle and housing import and export rush right, this plunger type spool welds with leading screw, and leading screw is connected with adjusting handle through sealed letter.
2. a kind of water filling adjuster according to claim 1, is characterized in that, the body of described plunger type spool at least laterally processes two liquid flow holes, installs the water nozzle of different pore size at the water inlet end of liquid flow hole respectively.
3. a kind of water filling adjuster according to claim 1 and 2, is characterized in that, loads water nozzle at the water inlet end processing water nozzle dimple of liquid flow hole.
4. a kind of water filling adjuster according to claim 1, is characterized in that, the reinforcing rib of described adjusting handle is provided with water yield direction board, and the position of the scale on this water yield direction board is corresponding with the position of each water nozzle on plunger type spool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420535495.3U CN204098884U (en) | 2014-09-18 | 2014-09-18 | A kind of water filling adjuster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420535495.3U CN204098884U (en) | 2014-09-18 | 2014-09-18 | A kind of water filling adjuster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204098884U true CN204098884U (en) | 2015-01-14 |
Family
ID=52267321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420535495.3U Expired - Fee Related CN204098884U (en) | 2014-09-18 | 2014-09-18 | A kind of water filling adjuster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204098884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114382431A (en) * | 2022-03-24 | 2022-04-22 | 东营百华石油技术开发有限公司 | Intelligent water distributor in pit |
-
2014
- 2014-09-18 CN CN201420535495.3U patent/CN204098884U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114382431A (en) * | 2022-03-24 | 2022-04-22 | 东营百华石油技术开发有限公司 | Intelligent water distributor in pit |
| CN114382431B (en) * | 2022-03-24 | 2022-05-24 | 东营百华石油技术开发有限公司 | Intelligent water distributor in pit |
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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: 20150114 Termination date: 20150918 |
|
| EXPY | Termination of patent right or utility model |