CN211737109U - Concentric underground water distributor convenient to install and maintain - Google Patents
Concentric underground water distributor convenient to install and maintain Download PDFInfo
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- CN211737109U CN211737109U CN202020336608.2U CN202020336608U CN211737109U CN 211737109 U CN211737109 U CN 211737109U CN 202020336608 U CN202020336608 U CN 202020336608U CN 211737109 U CN211737109 U CN 211737109U
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- fixed block
- block
- connecting pipe
- sliding connection
- water distributor
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Abstract
The utility model relates to the field of water distributors, in particular to a concentric underground water distributor convenient for installation and maintenance, which comprises a working barrel and a sealing block, the left end surface of the working barrel is communicated with a first joint, the right end surface of the working barrel is communicated with a second joint, the left end of the outer side of the first joint and the right end of the outer side of the second joint are both fixedly connected with fixed blocks, the left end surface of the fixed block positioned on the left side and the right end surface of the fixed block positioned on the right side are both connected with connecting pipes in a sliding way, the connecting pipe positioned on the left side is connected with the first joint in a sliding way, and the connecting pipe positioned on the right side is connected with the second joint in a sliding way, when the water distributor is installed, the water distributor can be installed on the connecting pipe through the matching use of the pull rod, the baffle, the clamping block, the clamping groove and the spring, and the installation and maintenance process is simple, convenient, time-saving and labor-saving.
Description
Technical Field
The utility model relates to a water injection mandrel field specifically is a concentric downhole water injection mandrel convenient to installation maintenance.
Background
After the oil field is exploited to a middle or later period, the crude oil yield is generally ensured by adopting a mode of injecting water into a stratum or injecting polymer for oil displacement, a water injection well is generally divided into a plurality of layers, the water injection quantity of each layer is accurately controlled to be the key for ensuring the yield, a water distributor is required to be used in the process of injecting water into the oil field, but some defects exist in the prior water distributors when the water distributor is used, and therefore, the demand for installing and maintaining the concentric underground water distributor is increased day by day.
Some defects exist when some current water distributors are used, some current water distributors need to install the water distributors on connecting pipes when in use, but the current water distributors are troublesome to install and maintain, installation procedures are complex, time and labor are wasted in maintenance processes, and meanwhile after some current water distributors are installed, the sealing ratio of the joints of the water distributors and the connecting pipes is poor, and leakage is easy to occur.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a concentric downhole water injection mandrel convenient to installation maintenance 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 concentric underground water distributor convenient to install and maintain comprises a working barrel and a sealing block, wherein the left end face of the working barrel is communicated with a first joint, the right end face of the working barrel is communicated with a second joint, the left end of the outer side of the first joint and the right end of the outer side of the second joint are fixedly connected with fixed blocks, the left end face of the fixed block positioned on the left side and the right end face of the fixed block positioned on the right side are respectively and slidably connected with a connecting pipe, the connecting pipe positioned on the left side is slidably connected with the first joint, the connecting pipe positioned on the right side is slidably connected with the second joint, a clamping groove is formed in the inner side of the connecting pipe, a pull rod is arranged on the outer side of the fixed block and penetrates through the fixed block, the pull rod is slidably connected with the fixed block, the other end of the pull rod is fixedly connected with a baffle which is slidably connected with the, the handle penetrates through the fixing block, and the handle is rotatably connected with the fixing block.
Preferably, the fixture block runs through the fixed block, fixture block and fixed block sliding connection, the inner wall sliding connection of fixture block and draw-in groove is located the left fixture block left end face all is the slope setting with the fixture block right-hand member face that is located the right side.
Preferably, a spring is arranged on the inner side of the fixing block and fixedly connected with the fixing block, and the other end of the spring is fixedly connected with the baffle.
Preferably, the other end fixedly connected with screw shaft of handle, the screw shaft rotates with the fixed block to be connected, screw shaft outside screwed connection has the slider, slider and fixed block sliding connection, the slider outside fixedly connected with push pedal, the push pedal runs through the fixed block, push pedal and fixed block sliding connection, push pedal and sealing block fixed connection.
Preferably, the fixed block is run through to sealed piece, sealed piece and fixed block sliding connection are located the left sealed piece and first joint sliding connection are located the right sealed piece and second joint sliding connection, sealed piece and connecting pipe sliding connection, and sealed piece is made by the good rubber of leakproofness.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, through the arrangement of the pull rod, the fixture block, the clamping groove and the spring, when the water distributor is installed, the water distributor can be installed on the connecting pipe through the matching use of the pull rod, the baffle plate, the fixture block, the clamping groove and the spring, and the installation process is simple, convenient, time-saving and labor-saving;
2. the utility model discloses in, through handle, threaded shaft, push pedal and the sealed piece that sets up, after the water injection mandrel is installed, drive the threaded shaft through rotating the handle and rotate, the threaded shaft rotates and drives the slider and slide, and the slider slides and drives the push pedal and slide, and the push pedal slides and drives sealed piece and slide, can let sealed piece and connecting pipe closely laminate, improves the leakproofness of water injection mandrel and connecting pipe junction, can prevent that the condition of seepage from taking place.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of a portion a of fig. 1 according to the present invention.
In the figure: 1-working barrel, 2-first joint, 3-second joint, 4-fixed block, 5-connecting pipe, 6-clamping groove, 7-pull rod, 8-baffle, 9-clamping block, 10-spring, 11-handle, 12-threaded shaft, 13-sliding block, 14-push plate and 15-sealing block.
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. 1-2, the present invention provides a technical solution:
a concentric underground water distributor convenient for installation and maintenance comprises a working barrel 1 and a sealing block 15, wherein the left end face of the working barrel 1 is communicated with a first joint 2, the right end face of the working barrel 1 is communicated with a second joint 3, the working barrel 1 of the concentric underground water distributor can regulate water flow and realize flow control, the left end of the outer side of the first joint 2 and the right end of the outer side of the second joint 3 are fixedly connected with fixed blocks 4, the left end face of the fixed block 4 positioned on the left side and the right end face of the fixed block 4 positioned on the right side are both connected with a connecting pipe 5 in a sliding manner, the connecting pipe 5 positioned on the left side is connected with the first joint 2 in a sliding manner, the connecting pipe 5 positioned on the right side is connected with the second joint 3 in a sliding manner, a clamping groove 6 is formed in the inner side of the connecting pipe 5, a pull rod 7 is arranged on the, thereby the convenience is demolishd the injection mandrel, and other end fixedly connected with baffle 8 of pull rod 7, baffle 8 and 4 sliding connection of fixed block, baffle 8 outside fixedly connected with fixture block 9 all are equipped with handle 11 in the fixed block 4 right-hand member face that is located left fixed block and the fixed block 4 left end face that is located the right side, and handle 11 runs through fixed block 4, and handle 11 rotates with fixed block 4 to be connected, and this kind of setting conveniently drives threaded shaft 12 and rotates.
The fixture block 9 penetrates through the fixed block 4, the fixture block 9 is connected with the fixed block 4 in a sliding mode, the fixture block 9 is connected with the inner wall of the clamping groove 6 in a sliding mode, the left end face of the fixture block 9 located on the left side and the right end face of the fixture block 9 located on the right side are both obliquely arranged, and the arrangement is convenient for installation of the water distributor; the spring 10 is arranged on the inner side of the fixed block 4, the spring 10 is fixedly connected with the fixed block 4, the other end of the spring 10 is fixedly connected with the baffle plate 8, and the arrangement is convenient for fixing the connecting pipe 5 after installation; the other end of the handle 11 is fixedly connected with a threaded shaft 12, the threaded shaft 12 is rotatably connected with the fixed block 4, the outer side of the threaded shaft 12 is spirally connected with a sliding block 13, the sliding block 13 is slidably connected with the fixed block 4, the outer side of the sliding block 13 is fixedly connected with a push plate 14, the push plate 14 penetrates through the fixed block 4, the push plate 14 is slidably connected with the fixed block 4, and the push plate 14 is fixedly connected with the sealing block 15; sealed piece 15 runs through fixed block 4, sealed piece 15 and 4 sliding connection of fixed block, lie in left sealed piece 15 and first 2 sliding connection that connect, lie in the sealed piece 15 and the second joint 3 sliding connection on right side, sealed piece 15 and connecting pipe 5 sliding connection, and sealed piece 15 is made by the good rubber of leakproofness, and this kind of setting conveniently improves the leakproofness of water injection mandrel and connecting pipe 5 junction.
The working process is as follows: when a worker installs the water distributor, the fixing block 4 on the water distributor is aligned to the connecting pipe 5, then the connecting pipe 5 is pushed, the connecting pipe 5 slides in the fixing block 4, the connecting pipe 5 extrudes the clamping block 9 in the sliding process to drive the clamping block 9 to slide, the clamping block 9 compresses the spring 10 through the baffle 8 in the sliding process, when the clamping block 9 contacts the clamping groove 6 on the connecting pipe 5, the pressure borne by the spring 10 disappears, the spring 10 can drive the clamping block 9 to reset through the baffle 8 to fix the connecting pipe 5, so that the water distributor is installed well, the installation process is simple and convenient, when the water distributor needs to be disassembled, the worker drives the clamping block 9 to leave the connecting pipe 5 by pulling the pull rod 7, when the clamping block 9 is not contacted with the connecting pipe 5, the water distributor can be disassembled from the connecting pipe 5, the disassembly process is simple and convenient, after the water distributor is installed, the handle 11 is rotated to drive the threaded shaft 12 to rotate, the threaded shaft 12 rotates to drive the sliding block 13 to slide, the sliding block 13 slides to drive the push plate 14 to slide, the push plate 14 slides to drive the sealing block 15 to slide, the sealing block 15 is extended out from the inner side of the fixing block 4 to be tightly attached to the connecting pipe 5, the sealing performance of the joint of the water distributor and the connecting pipe 5 can be improved, and leakage at the joint of the water distributor and the connecting pipe 5 in the using process is prevented.
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 (5)
1. A concentric downhole water distributor facilitating installation and maintenance, comprising a mandrel (1) and a sealing block (15), characterized in that: the left end face of the working barrel (1) is communicated with a first connector (2), the right end face of the working barrel (1) is communicated with a second connector (3), the left end of the outer side of the first connector (2) and the right end of the outer side of the second connector (3) are fixedly connected with a fixed block (4), the left end face of the fixed block (4) on the left side and the right end face of the fixed block (4) on the right side are slidably connected with a connecting pipe (5), the connecting pipe (5) on the left side is slidably connected with the first connector (2), the connecting pipe (5) on the right side is slidably connected with the second connector (3), a clamping groove (6) is formed in the inner side of the connecting pipe (5), a pull rod (7) is arranged on the outer side of the fixed block (4), the pull rod (7) penetrates through the fixed block (4), the pull rod (7) is slidably connected with the fixed block (4), and a, baffle (8) and fixed block (4) sliding connection, baffle (8) outside fixedly connected with fixture block (9) are located the left fixed block (4) right-hand member face all is equipped with handle (11) with fixed block (4) left-hand member face that is located the right side, handle (11) run through fixed block (4), handle (11) are connected with fixed block (4) rotation.
2. A concentric downhole water distributor to facilitate installation and maintenance according to claim 1, wherein: fixture block (9) run through fixed block (4), fixture block (9) and fixed block (4) sliding connection, the inner wall sliding connection of fixture block (9) and draw-in groove (6) is located the left fixture block (9) left end face all is the slope setting with fixture block (9) right-hand member face that is located the right side.
3. A concentric downhole water distributor to facilitate installation and maintenance according to claim 1, wherein: the inner side of the fixing block (4) is provided with a spring (10), the spring (10) is fixedly connected with the fixing block (4), and the other end of the spring (10) is fixedly connected with the baffle (8).
4. A concentric downhole water distributor to facilitate installation and maintenance according to claim 1, wherein: the other end fixedly connected with screw shaft (12) of handle (11), screw shaft (12) are rotated with fixed block (4) and are connected, screw shaft (12) outside spiral connection has slider (13), slider (13) and fixed block (4) sliding connection, slider (13) outside fixedly connected with push pedal (14), fixed block (4) are run through in push pedal (14), push pedal (14) and fixed block (4) sliding connection, push pedal (14) and sealing block (15) fixed connection.
5. A concentric downhole water distributor to facilitate installation and maintenance according to claim 1, wherein: sealed piece (15) run through fixed block (4), sealed piece (15) and fixed block (4) sliding connection are located the left sealed piece (15) and first joint (2) sliding connection are located the right side sealed piece (15) connect (3) sliding connection with the second, sealed piece (15) and connecting pipe (5) sliding connection, and sealed piece (15) are made by the rubber that the leakproofness is good.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020336608.2U CN211737109U (en) | 2020-03-17 | 2020-03-17 | Concentric underground water distributor convenient to install and maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020336608.2U CN211737109U (en) | 2020-03-17 | 2020-03-17 | Concentric underground water distributor convenient to install and maintain |
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| Publication Number | Publication Date |
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| CN211737109U true CN211737109U (en) | 2020-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020336608.2U Active CN211737109U (en) | 2020-03-17 | 2020-03-17 | Concentric underground water distributor convenient to install and maintain |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114016978A (en) * | 2021-09-22 | 2022-02-08 | 西安洛科电子科技股份有限公司 | Cable-type intelligent water nozzle for separate injection instrument and convenient to maintain and use method thereof |
-
2020
- 2020-03-17 CN CN202020336608.2U patent/CN211737109U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114016978A (en) * | 2021-09-22 | 2022-02-08 | 西安洛科电子科技股份有限公司 | Cable-type intelligent water nozzle for separate injection instrument and convenient to maintain and use method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211026 Address after: 710000 Room 401, 4th floor, office building on the right side, No. 131, Fengcheng Sixth Road, economic and Technological Development Zone, Xi'an, Shaanxi Province Patentee after: Shaanxi Chang Ye oil and Gas Integrated Service Co.,Ltd. Address before: 710000 10-5, zhangbadong village, zhangbaliu Road, high tech Zone, Xi'an City, Shaanxi Province Patentee before: XI'AN LOG PETROLEUM INSTRUMENT Co.,Ltd. |
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| TR01 | Transfer of patent right |