CN214693567U - Water injection filter device for water injection well of oil field - Google Patents
Water injection filter device for water injection well of oil field Download PDFInfo
- Publication number
- CN214693567U CN214693567U CN202120444694.3U CN202120444694U CN214693567U CN 214693567 U CN214693567 U CN 214693567U CN 202120444694 U CN202120444694 U CN 202120444694U CN 214693567 U CN214693567 U CN 214693567U
- Authority
- CN
- China
- Prior art keywords
- water injection
- injection well
- adsorbing material
- helical gear
- filter screen
- 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
- 238000002347 injection Methods 0.000 title claims abstract description 70
- 239000007924 injection Substances 0.000 title claims abstract description 70
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 239000000463 material Substances 0.000 claims abstract description 52
- 239000002332 oil field water Substances 0.000 claims abstract description 14
- 235000020681 well water Nutrition 0.000 claims abstract description 13
- 239000002349 well water Substances 0.000 claims abstract description 13
- 238000001179 sorption measurement Methods 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 16
- 238000010276 construction Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 7
- 238000001914 filtration Methods 0.000 abstract description 7
- 230000008859 change Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 239000003208 petroleum Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Images
Abstract
The utility model discloses an oil field water injection well water injection filter equipment, including water injection well main part, adsorbing material, sealed lid, arc rack and filter screen, the inside bottom plate that is provided with of water injection well main part, and bottom plate right side through connection has the lead screw, horizontal helical gear right side is provided with vertical helical gear, adsorbing material installs in the bottom plate top, sealed lid is installed on the adsorbing material right side, the arc rack sets up in the limit gear outside, filter screen fixed mounting is in adsorbing material top. This oil field water injection well water injection filter equipment adopts neotype structural design, increases filter equipment in the top of adsorbing material, can at first carry out preliminary filtration to the water of pouring into, gets rid of the great impurity that wherein contains, avoids causing the influence to the adsorbing material of below to can make adsorbing material rebound through the rotation button that rotates the outside, and remove the device outside under the effect of horizontal spring, conveniently change.
Description
Technical Field
The utility model relates to an oil field exploitation technical field specifically is an oil field water injection well water injection filter equipment.
Background
Petroleum is an important industrial resource, many countries do not need to start war for petroleum resources, the petroleum generates oil fields around the world, the oil fields need to use water injection wells to inject water sources into the oil fields in the process of exploitation, the volume of the petroleum in the oil fields is reduced after the petroleum is exploited, so that the internal pressure is reduced, the smaller pressure is not beneficial to the exploitation of subsequent petroleum, the water sources are required to be injected into the oil fields to supplement the pressure in the oil fields, the exploitation speed is accelerated, and the impurities in the water are required to be filtered in the process of water injection, so that the impurities in the water can be attached to the inner walls of the water injection wells, and the use of the water injection wells is influenced.
With the continuous use of water injection filtering devices for water injection wells, the following problems are found in the use process:
1. the injected water often contains larger particle impurities, and the larger impurities can influence the adsorption effect and the service life of the adsorption material in the long-time use process;
2. the water injection well is generally for comparatively sealed device, so lead to inside filtration and adsorption equipment to be not convenient for clear up and take out, and adsorption material's adsorption efficiency is limited, needs regularly to change to lead to the whole inconvenient use of device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an oil field water injection well water injection filter equipment to propose the problem that great impurity influences material adsorption effect, adsorption material and is not convenient for change in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an oil field water injection well water injection filter device comprises a water injection well main body, an adsorption material, a sealing cover, an arc-shaped rack and a filter screen, wherein a lower supporting plate is arranged inside the water injection well main body, the right side of the lower supporting plate is connected with a lead screw in a penetrating way, a transverse helical gear is fixedly arranged at the lower end of the lead screw, a longitudinal helical gear is arranged on the right side of the transverse helical gear, a rotating button is fixedly arranged on the outer side of the longitudinal helical gear, the adsorption material is arranged above the lower supporting plate, a pushing plate is arranged on the left side of the adsorption material, a transverse spring is fixedly arranged on the left side surface of the pushing plate, the sealing cover is arranged on the right side of the adsorption material, a fixing buckle is arranged on the outer side of the sealing cover, a limiting gear is fixedly arranged on the outer surface of the lower end of the fixing buckle, the arc-shaped rack is arranged on the outer side of the limiting gear, a threaded rod is connected with a surface bearing on the outer side of the arc-shaped rack, the filter screen is fixedly arranged above the adsorption material, and the middle position of the filter screen is provided with a piston, the outer side of the upper end of the piston is fixedly provided with a longitudinal spring, and the lower surface of the piston is fixedly provided with a push rod.
Preferably, the lower supporting plate and the water injection well main body form a lifting structure through a screw rod, the screw rod and the water injection well main body form a rotating structure through a transverse helical gear, and the transverse helical gear is meshed with the longitudinal helical gear.
Preferably, the adsorption material forms a sliding structure with the water injection well main body through a pushing plate, and the pushing plate forms an elastic structure with the water injection well main body through a transverse spring.
Preferably, the sealing cover and the water injection well main body form a dismounting and mounting structure through a fixing buckle, and the position of the sealing cover corresponds to the position of the pushing plate left and right.
Preferably, the fixed buckle forms a meshing structure through a limit gear and an arc-shaped rack, and the arc-shaped rack forms a lifting structure through a threaded rod and a water injection well main body.
Preferably, the piston forms a lifting structure with the filter screen through the push rod, and the piston forms an elastic structure with the filter screen through the longitudinal spring.
Compared with the prior art, the beneficial effects of the utility model are that: this oil field water injection well water injection filter equipment adopts neotype structural design, increases filter equipment in the top of adsorbing material, can at first carry out preliminary filtration to the water of pouring into, gets rid of the great impurity that wherein contains, avoids causing the influence to the adsorbing material of below to can make adsorbing material rebound through the rotation button that rotates the outside, and remove the device outside under the effect of horizontal spring, conveniently change.
1. The cooperation between vertical helical gear, horizontal helical gear, lead screw, catch plate and the horizontal spring is used, and the rotation button through the outside drives inside vertical helical gear and takes place to rotate to make horizontal helical gear follow the rotation, make the lead screw drive bottom plate and promote adsorbing material rebound, later the catch plate is convenient to change it with adsorbing material ejecting device's the outside under the effect of horizontal spring.
2. The cooperation between filter screen, piston, vertical spring and the catch bar is used, utilizes behind adsorbing material rebound to push the catch bar upwards to promote the piston rebound, thereby open the piston, make the impurity of filter screen top can drop, reach the effect of clearing up the filter screen when changing adsorbing material.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the side view of the fixing buckle of the present invention;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a water injection well body; 2. a lower supporting plate; 3. a screw rod; 4. a lateral helical gear; 5. a longitudinal helical gear; 6. a knob is rotated; 7. adsorbing material; 8. a push plate; 9. a lateral spring; 10. a sealing cover; 11. a fixing buckle; 12. a limit gear; 13. an arc-shaped rack; 14. a threaded rod; 15. a filter screen; 16. a piston; 17. a longitudinal spring; 18. a push rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a water injection filtering device for an oil field water injection well comprises a water injection well main body 1, a lower supporting plate 2, a screw rod 3, a transverse helical gear 4, a longitudinal helical gear 5, a rotating button 6, an adsorbing material 7, a pushing plate 8, a transverse spring 9, a sealing cover 10, a fixing buckle 11, a limiting gear 12, an arc-shaped rack 13, a threaded rod 14, a filter screen 15, a piston 16, a longitudinal spring 17 and a pushing rod 18, wherein the lower supporting plate 2 is arranged inside the water injection well main body 1, the right side of the lower supporting plate 2 is connected with the screw rod 3 in a penetrating manner, the transverse helical gear 4 is fixedly installed at the lower end of the screw rod 3, the longitudinal helical gear 5 is arranged on the right side of the transverse helical gear 4, the rotating button 6 is fixedly installed on the outer side of the longitudinal helical gear 5, the adsorbing material 7 is installed above the lower supporting plate 2, the pushing plate 8 is arranged on the left side of the adsorbing material 7, the transverse spring 9 is fixedly installed on the surface of the left side of the pushing plate 8, and the sealing cover 10 is installed on the right side of the adsorbing material 7, and the fixed knot 11 is installed in the sealed lid 10 outside to fixed knot 11 lower extreme surface fixed mounting has limit gear 12, and arc rack 13 sets up in the limit gear 12 outside, and arc rack 13 outside surface bearing is connected with threaded rod 14, and filter screen 15 fixed mounting is in adsorbing material 7 top, and filter screen 15 intermediate position is provided with piston 16, and piston 16 upper end outside fixed mounting has vertical spring 17, and piston 16 lower fixed surface installs catch bar 18 simultaneously.
The bottom plate 2 passes through lead screw 3 and constitutes elevation structure with water injection well main part 1, and lead screw 3 passes through horizontal helical gear 4 and constitutes rotating-structure with water injection well main part 1, and horizontal helical gear 4 is connected with vertical helical gear 5 meshing, foretell structure makes can drive inside vertical helical gear 5 through the rotation button 6 in the outside and takes place to rotate, thereby makes the horizontal helical gear 4 of being connected with it meshing begin to rotate, makes the lead screw 3 of top drive the bottom plate 2 and promote adsorbing material 7 and upwards remove.
Adsorbing material 7 passes through the slurcam 8 and constitutes sliding construction with water injection well main part 1, and the slurcam 8 passes through horizontal spring 9 and constitutes elastic construction with water injection well main part 1, and foretell structure makes when adsorbing material 7 moves the position of aliging with slurcam 8, and slurcam 8 is in the outside of the device of ejecting adsorbing material 7 under the effect of horizontal spring 9, and the convenience is changed it.
The sealing cover 10 and the water injection well main body 1 form a disassembly and assembly structure through the fixing buckle 11, the position of the sealing cover 10 corresponds to the position of the pushing plate 8 left and right, and the adsorption material 7 can be ejected out of the device after the fixing of the fixing buckle 11 to the sealing cover 10 is loosened.
Fixed knot 11 constitutes the meshing structure through stop gear 12 and arc rack 13, and arc rack 13 passes through threaded rod 14 and constitutes elevation structure with water injection well main part 1, and foretell structure makes and fixes the back to sealed lid 10 utilizing fixed knot 11, can make arc rack 13 rebound to the position of being connected with stop gear 12 meshing through rotating threaded rod 14 to carry out the block to fixed knot 11, prevent to appear becoming flexible at the in-process that uses.
The piston 16 and the filter screen 15 form a lifting structure through the push rod 18, and the piston 16 and the filter screen 15 form an elastic structure through the longitudinal spring 17, so that after the adsorbing material 7 moves upwards, the piston 16 is pushed upwards by the push rod 18, the piston 16 is opened, and impurities accumulated on the upper surface of the filter screen 15 can be cleaned.
The working principle is as follows: when using this device, according to the structure shown in fig. 1 and 2, at first when needing to carry out water injection to the oil field through water injection well main part 1, the water that injects first carries out preliminary filtration to it through the filter screen 15 of top, leaves the impurity of the bigger granule that contains in the water on the upper surface of filter screen 15, and the inside of below adsorption material 7 is flowed into to the filterable water, utilizes adsorption material 7 to carry out further absorption to the impurity that contains wherein, and the water after filtration and adsorption treatment can flow into the oil field.
According to the structure shown in fig. 1, fig. 2, fig. 3 and fig. 4, when the inner adsorbing material 7 needs to be replaced after a period of use, first the rotating button 6 on the right outer side is rotated to drive the inner longitudinal bevel gear 5 to rotate, so as to drive the transverse bevel gear 4 engaged therewith to start rotating, so that the screw 3 on the upper end follows to rotate, so as to drive the lower support plate 2 on the outer side to push the adsorbing material 7 to move upwards, when the adsorbing material 7 moves to the upper side, the sealing cover 10 is opened, at this time, the pushing plate 8 on the left side pushes the adsorbing material 7 to move towards the right side out of the water injection well main body 1 under the action of the transverse spring 9, then the adsorbing material 7 is taken down for replacement, and at the same time, when the adsorbing material 7 moves upwards, a squeezing is generated between the pushing rod 18 and the piston 16 is pushed upwards by the pushing rod 18, at this time, impurities accumulated on the upper surface of the filter screen 15 will fall on the adsorbing material 7, follow and take out the device outside together, after changing new adsorption material 7, utilize fixed knot 11 to fix sealed lid 10, later rotate threaded rod 14 and drive arc rack 13 and inwards move to the position of being connected with stop gear 12 meshing, it is spacing to detain fixed knot 11, prevent the in-process that uses the not hard up condition of appearance, this is this oil field water injection well water injection filter equipment's theory of operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an oil field water injection well water injection filter equipment, includes water injection well main part (1), adsorption material (7), sealed lid (10), arc rack (13) and filter screen (15), its characterized in that: the water injection well is characterized in that a lower supporting plate (2) is arranged inside the water injection well main body (1), the right side of the lower supporting plate (2) is connected with a screw rod (3) in a penetrating manner, a transverse helical gear (4) is fixedly arranged at the lower end of the screw rod (3), a longitudinal helical gear (5) is arranged at the right side of the transverse helical gear (4), a rotating button (6) is fixedly arranged at the outer side of the longitudinal helical gear (5), an adsorbing material (7) is arranged above the lower supporting plate (2), a pushing plate (8) is arranged at the left side of the adsorbing material (7), a transverse spring (9) is fixedly arranged on the left side of the pushing plate (8), a sealing cover (10) is arranged at the right side of the adsorbing material (7), a fixing buckle (11) is arranged at the outer side of the sealing cover (10), a limiting gear (12) is fixedly arranged at the outer surface of the lower end of the fixing buckle (11), and an arc-shaped rack (13) is arranged at the outer side of the limiting gear (12), and arc rack (13) outside surface bearing is connected with threaded rod (14), filter screen (15) fixed mounting is in adsorbing material (7) top, and filter screen (15) intermediate position is provided with piston (16) to piston (16) upper end outside fixed mounting has vertical spring (17), and fixed surface installs catch bar (18) simultaneously under piston (16).
2. The oilfield water injection well water injection filter device of claim 1, wherein: the lower supporting plate (2) and the water injection well main body (1) form a lifting structure through a screw rod (3), the screw rod (3) and the water injection well main body (1) form a rotating structure through a transverse helical gear (4), and the transverse helical gear (4) is meshed with a longitudinal helical gear (5).
3. The oilfield water injection well water injection filter device of claim 1, wherein: adsorbing material (7) constitute sliding construction through kickboard (8) and water injection well main part (1), and kickboard (8) constitute elastic construction through horizontal spring (9) and water injection well main part (1).
4. The oilfield water injection well water injection filter device of claim 1, wherein: the sealing cover (10) and the water injection well main body (1) form a dismounting and mounting structure through a fixing buckle (11), and the position of the sealing cover (10) corresponds to the position of the pushing plate (8) in a left-right mode.
5. The oilfield water injection well water injection filter device of claim 1, wherein: the fixed buckle (11) forms a meshing structure with the arc-shaped rack (13) through the limit gear (12), and the arc-shaped rack (13) forms a lifting structure with the water injection well main body (1) through the threaded rod (14).
6. The oilfield water injection well water injection filter device of claim 1, wherein: the piston (16) and the filter screen (15) form a lifting structure through the push rod (18), and the piston (16) and the filter screen (15) form an elastic structure through the longitudinal spring (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120444694.3U CN214693567U (en) | 2021-03-02 | 2021-03-02 | Water injection filter device for water injection well of oil field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120444694.3U CN214693567U (en) | 2021-03-02 | 2021-03-02 | Water injection filter device for water injection well of oil field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214693567U true CN214693567U (en) | 2021-11-12 |
Family
ID=78569233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120444694.3U Expired - Fee Related CN214693567U (en) | 2021-03-02 | 2021-03-02 | Water injection filter device for water injection well of oil field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214693567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114524480A (en) * | 2022-02-25 | 2022-05-24 | 合肥国化石油环保有限公司 | Circulating type dirty oil separation integrated equipment for cleaning oil tank |
-
2021
- 2021-03-02 CN CN202120444694.3U patent/CN214693567U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114524480A (en) * | 2022-02-25 | 2022-05-24 | 合肥国化石油环保有限公司 | Circulating type dirty oil separation integrated equipment for cleaning oil tank |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211245778U (en) | Oil field oil extraction gathering and conveying filter device | |
| CN214693567U (en) | Water injection filter device for water injection well of oil field | |
| CN219251787U (en) | Channel sewage purification treatment device | |
| CN117046189A (en) | Domestic sewage recycling system and method thereof | |
| CN210528868U (en) | Anti-blocking filter device for oil extraction in oil field | |
| CN211462313U (en) | Large-flow filter | |
| CN208641973U (en) | A kind of sewage-treatment plant of ease of assembly | |
| CN209670956U (en) | A kind of grease well acidizing acid filling pipe | |
| CN207856399U (en) | A kind of portable filtering sand cylinder | |
| CN216406795U (en) | Increase effectual coal bed gas exploitation fracturing unit of splitting | |
| CN115337728A (en) | Waste gas treatment equipment of environmental protection industrial furnace | |
| CN211025440U (en) | Novel residue clearance ware for sewage treatment | |
| CN210595545U (en) | Water injection filter equipment is used in oil field | |
| CN218860348U (en) | Device for extracting waste water from oil field | |
| CN216278782U (en) | Return oil filter device of hydraulic excavator | |
| CN202526986U (en) | Improved filter | |
| CN220047380U (en) | Wellhead filter for oil extraction and water injection | |
| CN216537130U (en) | Oilfield water injection decontamination equipment | |
| CN210229326U (en) | Filter convenient to tear filter screen open and trade | |
| CN208987808U (en) | A kind of tobacco expanding line infuser tobacco filler device strainer | |
| CN113117889B (en) | Scrap iron filtering and recycling device for sewage treatment | |
| CN215654204U (en) | Oil-water separator for olive oil production capable of preventing blockage | |
| CN215428015U (en) | VOC preliminary treatment whirlwind defogging device | |
| CN215516639U (en) | Multifunctional high-position oil groove | |
| CN218924062U (en) | Waste water purifying and recycling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |