CN212027759U - Water injection device for oil production well - Google Patents
Water injection device for oil production well Download PDFInfo
- Publication number
- CN212027759U CN212027759U CN202020800862.3U CN202020800862U CN212027759U CN 212027759 U CN212027759 U CN 212027759U CN 202020800862 U CN202020800862 U CN 202020800862U CN 212027759 U CN212027759 U CN 212027759U
- Authority
- CN
- China
- Prior art keywords
- water injection
- water
- wall
- threaded rod
- injection tank
- 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.)
- Active
Links
Images
Abstract
The utility model discloses an oil recovery well is with water injection device, including the water injection case, bottom one side of concrete platform is equipped with the raceway, the inner chamber upper portion both sides wall screw connection of water injection case has the active carbon filter screen, the inner chamber both sides wall middle part screw connection of water injection case has the bamboo charcoal filter screen, the top welding that the outer wall of water injection case is located the water filling port has the second thread bush, the right side outer wall of water injection case is located the second thread bush has first thread bush in the top welding, second thread bush threaded connection has first threaded rod, first thread bush threaded connection has the second threaded rod, first scraper blade in one side welding of first threaded rod, the second scraper blade in one side welding of second threaded rod, the right side wall screw connection of concrete platform has the draught fan. The utility model discloses the plug of cleaing away the filter screen that can be better and solve the accumulational problem of dirt to can outwards discharge the dirt after the clearance.
Description
Technical Field
The utility model relates to an oil well water injection technical field specifically is a water injection device for oil recovery well.
Background
Water injection equipment is used to inject water of a desired quality from a water injection well into the reservoir to maintain reservoir pressure, a process known as oilfield flooding. Oilfield flooding is one of the important means for supplementing energy to the stratum and improving the oilfield recovery ratio in the oilfield development process. The level of the water injection well management technology determines the development effect of the oil field and also determines the development service life of the oil field.
The inside filter screen of current oil well water injection device is long-term to be used the back dirt and is piled up, and filter rate is slow, and the dirt is difficult to clear away, influences the result of use of water injection device. Therefore, the water injection device for the oil extraction well is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an oil recovery well is with water injection device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a water injection device for an oil extraction well comprises a water injection tank, wherein a fixed platform is arranged at the bottom of the water injection tank, a concrete platform is arranged at the bottom of the fixed platform, a water pump is screwed at one side, close to the water injection tank, of the top of the fixed platform, a water delivery pipe is arranged at one side of the bottom of the concrete platform, activated carbon filter screens are screwed at two side walls of the upper part of an inner cavity of the water injection tank, bamboo charcoal filter screens are screwed at the middle parts of the two side walls of the inner cavity of the water injection tank, a water injection port is arranged at the lower part of the outer wall of the right side of the water injection tank, a second thread sleeve is welded at the position, above the water injection port, of the outer wall of the right side of the water injection tank, a first thread sleeve is welded at the position, above the second thread sleeve, a first threaded rod is screwed at the second, the welding of one side of first threaded rod has first scraper blade, one side of second threaded rod extends to the inner chamber of water injection tank, the welding of one side of second threaded rod has the second scraper blade, the right side outer wall of water injection tank is located the below of water filling port and is equipped with the blow off pipe, the right side wall screwed connection of concrete platform has the draught fan, the bottom sliding connection of first scraper blade and bamboo charcoal filter screen, the bottom sliding connection of second scraper blade and active carbon filter screen.
As further preferable in the present technical solution: the concrete platform is characterized in that four ends of the bottom of the concrete platform are fixedly connected with supporting legs, and one side of the water conveying pipe penetrates through the bottom of the outer wall of the concrete platform and is communicated with a water outlet end of the water pump.
As further preferable in the present technical solution: the end intercommunication of intaking of water pump has the drinking-water pipe, one side of drinking-water pipe upwards extends and runs through in the outer wall top of water injection tank.
As further preferable in the present technical solution: the inner wall and the outer wall at the top of water injection tank all are equipped with first sealing washer, one side of water filling port runs through in the right side outer wall of water injection tank, inner wall and the outer wall of the right side outer wall lower part of water injection tank all are equipped with the second sealing washer, outer wall one side of water filling port is equipped with the water injection valve.
As further preferable in the present technical solution: a second handle is welded on one side of the outer portion of the first threaded rod, and a first handle is welded on one side of the outer portion of the second threaded rod.
As further preferable in the present technical solution: the inner chamber bottom of water injection case is equipped with the water conservancy diversion slope, one side of blow off pipe is linked together with the inner chamber of water injection case, the outer wall of blow off pipe is equipped with the blowdown valve, the air inlet end of draught fan is linked together with the outer wall of blow off pipe.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a blow off pipe, blowdown valve, first threaded rod, second threaded rod, water conservancy diversion slope, draught fan, first thread bush, second thread bush, the first in command, the second in command, first scraper blade and the design of second scraper blade, the plug of cleaing away the filter screen that can be better and solve the accumulational problem of dirt to can outwards discharge the dirt after clearing up.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the structure of the present invention;
fig. 3 is a schematic structural view of the first threaded rod and the second threaded rod of the present invention.
In the figure: 1. a water injection tank; 2. a blow-off pipe; 3. a blowdown valve; 4. a water injection port; 5. a bamboo charcoal filter screen; 6. an active carbon filter screen; 7. a first threaded rod; 8. a second threaded rod; 9. a diversion slope; 10. a water pump; 11. a water delivery pipe; 12. a water pumping pipe; 13. a fixed platform; 14. a concrete platform; 15. a support leg; 16. an induced draft fan; 17. a first seal ring; 18. a first threaded sleeve; 19. a second threaded sleeve; 20. a first handle; 21. a second handle; 22. a first squeegee; 23. a second squeegee; 24. a second seal ring; 25. a water injection valve.
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.
Examples
Referring to fig. 1-3, the present invention provides a technical solution: a water injection device for an oil extraction well comprises a water injection tank 1, wherein a fixed platform 13 is arranged at the bottom of the water injection tank 1, a concrete platform 14 is arranged at the bottom of the fixed platform 13, a water pump 10 is screwed at one side of the top of the fixed platform 13 close to the water injection tank 1, a water delivery pipe 11 is arranged at one side of the bottom of the concrete platform 14, activated carbon filter screens 6 are screwed at two side walls of the upper part of an inner cavity of the water injection tank 1, bamboo charcoal filter screens 5 are screwed at the middle parts of the two side walls of the inner cavity of the water injection tank 1, a water injection port 4 is arranged at the lower part of the outer wall at the right side of the water injection tank 1, a second thread sleeve 19 is welded at the upper part of the water injection port 4 on the outer wall at the right side of the water injection tank 1, a first thread sleeve 18 is welded at the upper part of the second thread sleeve 19, a first thread sleeve 7 is screwed, first scraper blade 22 has been welded to one side of first threaded rod 7, and one side of second threaded rod 8 extends to the inner chamber of water injection tank 1, and second scraper blade 23 has been welded to one side of second threaded rod 8, and the right side outer wall of water injection tank 1 is located the below of water filling port 4 and is equipped with blow off pipe 2, and the right side wall screwed connection of concrete platform 14 has draught fan 16, the bottom sliding connection of first scraper blade 22 and bamboo charcoal filter screen 5, the bottom sliding connection of second scraper blade 23 and active carbon filter screen 6.
In this embodiment, specifically: the four ends of the bottom of the concrete platform 14 are fixedly connected with supporting legs 15, one side of the water conveying pipe 11 penetrates through the bottom of the outer wall of the concrete platform 14 and is communicated with the water outlet end of the water pump 10, and the concrete platform 14 is used for supporting the device.
In this embodiment, specifically: the water inlet end of the water pump 10 is communicated with a water pumping pipe 12, one side of the water pumping pipe 12 extends upwards and penetrates through the top of the outer wall of the water injection tank 1, and the water pump 10 is used for pumping water.
In this embodiment, specifically: the inner wall and the outer wall at the top of water injection tank 1 all are equipped with first sealing washer 17, and one side of water filling port 4 runs through in water injection tank 1's right side outer wall, and inner wall and the outer wall of water injection tank 1's right side outer wall lower part all are equipped with second sealing washer 24, and outer wall one side of water filling port 4 is equipped with water injection valve 25, and first sealing washer 17 and second sealing washer 24 are used for sealed waterproof.
In this embodiment, specifically: a second handle 21 is welded on one side of the outer portion of the first threaded rod 7, a first handle 20 is welded on one side of the outer portion of the second threaded rod 8, and the first handle 20 and the second handle 21 are used for adjusting the first threaded rod 7 and the second threaded rod 8.
In this embodiment, specifically: the inner chamber bottom of water injection case 1 is equipped with water conservancy diversion slope 9, and one side of blow off pipe 2 is linked together with the inner chamber of water injection case 1, and the outer wall of blow off pipe 2 is equipped with blowdown valve 3, and the air inlet end of draught fan 16 is linked together with the outer wall of blow off pipe 2, and water conservancy diversion slope 9 is used for making the dirt that first scraper blade 22 and second scraper blade 23 scraped precipitate downwards, outwards discharges through blow off pipe 2.
Working principle or structure principle, when in use, the fixed platform 13, the concrete platform 14 and the supporting legs 15 are used for supporting the device, after a water pipe of an oil field is communicated with the water injection port 4, water is injected into the water injection tank 1, the water level is raised, the water is filled in an inner cavity of the water injection tank 1, the bamboo charcoal filter screen 5 and the activated carbon filter screen 6 filter the water, the water pump 10 pumps water from the water injection tank 1 through the water pumping pipe 12 and injects the water into a production well through the water conveying pipe 11, after the water injection is completed, the water pipe is disconnected, an operator rotates the first handle 20 and the second handle 21 respectively to enable the first threaded rod 7 and the second threaded rod 8 to rotate in the second threaded sleeve 19 and the first threaded sleeve 18, the first scraper 22 and the second scraper 23 slide with the bamboo charcoal filter screen 5 and the activated carbon filter screen 6, and in the sliding process, the first scraper 22 and the second scraper 23 remove dirt at the bottoms of the bamboo charcoal filter screen 5 and the activated carbon filter screen 6, the dirt of cleaing away drops to on water conservancy diversion slope 9, and under the effect of characteristic and the gravity according to water conservancy diversion slope 9, the dirt can be along water conservancy diversion slope 9 downward precipitation, starts draught fan 16, and under the negative pressure of draught fan 16 effect, the dirt can be smooth through blow off pipe 2 outwards discharge, the effectual jam problem and the accumulational problem of dirt of solving bamboo charcoal filter screen 5 and active carbon filter screen 6.
The water pump 10 is of the type: ZB-800A, the model of the induced draft fan 16 is: YN 5-47.
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 recovery is water injection device for well, includes water injection tank (1), its characterized in that: the water injection tank is characterized in that a fixing platform (13) is arranged at the bottom of the water injection tank (1), a concrete table (14) is arranged at the bottom of the fixing platform (13), a water pump (10) is connected to one side of the top of the fixing platform (13) close to the water injection tank (1) through screws, a water delivery pipe (11) is arranged at one side of the bottom of the concrete table (14), activated carbon filter screens (6) are connected to two side walls of the upper portion of an inner cavity of the water injection tank (1) through screws, bamboo charcoal filter screens (5) are connected to the middle portions of two side walls of the inner cavity of the water injection tank (1) through screws, a water injection port (4) is arranged at the lower portion of the outer wall of the right side of the water injection tank (1), a second thread sleeve (19) is welded above the water injection port (4) on the outer wall of the right side of the, the second threaded sleeve (19) is in threaded connection with a first threaded rod (7), the first threaded sleeve (18) is in threaded connection with a second threaded rod (8), one side of the first threaded rod (7) extends to the inner cavity of the water injection tank (1), one side of the first threaded rod (7) is welded with a first scraper (22), one side of the second threaded rod (8) extends to the inner cavity of the water injection tank (1), a second scraper (23) is welded on one side of the second threaded rod (8), a drain pipe (2) is arranged on the outer wall of the right side of the water injection tank (1) and below the water injection port (4), the right side wall of the concrete platform (14) is connected with an induced draft fan (16) by a screw, the first scraper (22) is connected with the bottom of the bamboo charcoal filter screen (5) in a sliding way, the second scraper (23) is connected with the bottom of the activated carbon filter screen (6) in a sliding manner.
2. The water injection device for the oil production well according to claim 1, wherein: the bottom four ends of the concrete platform (14) are fixedly connected with supporting legs (15), and one side of the water conveying pipe (11) penetrates through the bottom of the outer wall of the concrete platform (14) and is communicated with the water outlet end of the water pump (10).
3. The water injection device for the oil production well according to claim 1, wherein: the water inlet end of the water pump (10) is communicated with a water pumping pipe (12), and one side of the water pumping pipe (12) extends upwards and penetrates through the top of the outer wall of the water injection tank (1).
4. The water injection device for the oil production well according to claim 1, wherein: the inner wall and the outer wall at the top of water injection tank (1) all are equipped with first sealing washer (17), one side of water filling port (4) is run through in the right side outer wall of water injection tank (1), inner wall and the outer wall of the right side outer wall lower part of water injection tank (1) all are equipped with second sealing washer (24), outer wall one side of water filling port (4) is equipped with water injection valve (25).
5. The water injection device for the oil production well according to claim 1, wherein: a second handle (21) is welded on one side of the outer portion of the first threaded rod (7), and a first handle (20) is welded on one side of the outer portion of the second threaded rod (8).
6. The water injection device for the oil production well according to claim 1, wherein: the inner chamber bottom of water injection case (1) is equipped with water conservancy diversion slope (9), one side and the inner chamber of water injection case (1) of blow off pipe (2) are linked together, the outer wall of blow off pipe (2) is equipped with blowdown valve (3), the air inlet end of draught fan (16) is linked together with the outer wall of blow off pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020800862.3U CN212027759U (en) | 2020-05-14 | 2020-05-14 | Water injection device for oil production well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020800862.3U CN212027759U (en) | 2020-05-14 | 2020-05-14 | Water injection device for oil production well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212027759U true CN212027759U (en) | 2020-11-27 |
Family
ID=73480884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020800862.3U Active CN212027759U (en) | 2020-05-14 | 2020-05-14 | Water injection device for oil production well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212027759U (en) |
-
2020
- 2020-05-14 CN CN202020800862.3U patent/CN212027759U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212027759U (en) | Water injection device for oil production well | |
| CN207363651U (en) | A kind of system of full-automatic reinjected water or additive | |
| CN218423711U (en) | Humidification generator structure of tea fermentation machine | |
| CN105399227A (en) | Gas field fracturing flow-back fluid recycling device and method | |
| CN202376815U (en) | Hydro-cyclone mud discharging device for settling tank | |
| CN209195835U (en) | A kind of coal mine rock development machine hydraulic oil container anti-oil leakage device | |
| CN100585122C (en) | Two-tube reverse circulation continuous sand flushing device | |
| CN211392456U (en) | Oil gas discharging device for oil gas storage and transportation | |
| CN204061351U (en) | A kind of negative suction bucket liquid supply device | |
| CN208792481U (en) | A kind of box-type substation emergency oil pond drainage arrangement | |
| CN208049501U (en) | Sewage self-absorbing filtering device | |
| CN212188157U (en) | Polymer flooding oil extraction sludge recovery device | |
| CN205744499U (en) | A kind of wear-resisting long shaft submerged pump of water-saving type | |
| CN206477428U (en) | A kind of high suction depth automatic vacuum sewage pump system | |
| CN210000919U (en) | copper foil electrolyte siphon tank | |
| CN205222843U (en) | Flowing back recovery processing device is returned to gas field fracturing | |
| CN212508988U (en) | Foundation ditch engineering dewatering pump for building | |
| CN205401150U (en) | Centrifugal pump of horizontal axis automatic water supplying device | |
| CN219795688U (en) | Novel siphon tank for centrifugal pump | |
| CN204608973U (en) | The suction head of suction-type sewer scavenger | |
| CN217381046U (en) | Water-irrigation-free bottomless valve cavitation eliminating device and system suitable for coal mine underground water pump | |
| CN216909446U (en) | Rotary cone bucket net type filtering system | |
| CN2399534Y (en) | Water sucking device of vacuum water pump | |
| CN209468223U (en) | A kind of novel water process skid water injecting mechanism | |
| CN210977428U (en) | Steady flow double-layer oilfield water injection and distribution device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |