CN218742743U - Porous oil nozzle for oil and gas well test - Google Patents
Porous oil nozzle for oil and gas well test Download PDFInfo
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- CN218742743U CN218742743U CN202223215531.1U CN202223215531U CN218742743U CN 218742743 U CN218742743 U CN 218742743U CN 202223215531 U CN202223215531 U CN 202223215531U CN 218742743 U CN218742743 U CN 218742743U
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- gas well
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- glib
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Abstract
The utility model discloses a porous glib for oil gas well test, including porous glib main part, porous glib main part includes that glib takeover, intercommunication and fix the external screw thread connecting pipe in glib takeover bottom, the thread bush is equipped with the fuel sprayer that the bottom is block structure on the external screw thread connecting pipe, a plurality of nozzle openings have been seted up on the bottom inner wall of fuel sprayer. The utility model discloses a setting of stainless steel filter screen can be in the impurity filtration interception in the oil gas well test oil spout during operation, through the setting of toper shutoff subassembly, lifter plate, screw drive subassembly and rotary drive adjustment subassembly, can adjust the oil spout clearance that forms between sprue bushing and the nozzle opening through simple pivoted mode quick adjustment toper, need not the fuel sprayer in different apertures of dismouting change, and is easy and simple to handle, labour saving and time saving reduces the outfit rate.
Description
Technical Field
The utility model relates to a porous glib technical field specifically is a porous glib talker is used in oil gas well test.
Background
The oil nozzle is an important link of an oil-gas well ground testing process and a production process, the oil nozzle has serious consequences such as large erosion and puncture, out-of-control well control, equipment damage, environmental pollution and the like, and in the complex well testing ground process, in order to maintain the pressure balance between complex well tests and between drill floor manifolds, a throttling device, namely the oil nozzle, is generally installed; the common oil nozzle for oil and gas well testing consists of an oil nozzle connecting pipe with fixed size and a plurality of oil nozzle inner cores with different pore sizes; according to the test requirement of the oil-gas well test equipment, the oil nozzle inner cores in a plurality of different apertures can be disassembled, assembled and replaced.
The porous glib talker is used in current oil gas well test, according to the test demand, changes the mode of different aperture glib talker inner cores through the dismouting, has wasted the great dismouting change time of making a round trip undoubtedly in the test, and need be equipped with multiple different aperture glib talker inner cores, and complex operation is wasted time, and the rate of being equipped with is big, can not satisfy the user demand, in view of this, we have proposed a porous glib talker for oil gas well test for solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide an oil gas well test is with porous glib talker can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a porous oil nozzle for testing an oil and gas well comprises a porous oil nozzle main body, wherein the porous oil nozzle main body comprises an oil nozzle connecting pipe and an external thread connecting pipe which is communicated with and fixed at the bottom of the oil nozzle connecting pipe, an oil nozzle with the bottom end being of a blocking structure is sleeved on the external thread connecting pipe in a threaded manner, a plurality of oil spraying holes are formed in the inner wall of the bottom of the oil nozzle, the oil nozzle connecting pipe is arranged and used for being connected with an oil outlet of oil and gas well testing equipment, and the oil spraying holes are used for shunting and spraying out a plurality of thin strands when oil and gas well testing oil supply is carried out;
the oil nozzle is movably sleeved with a stainless steel filter screen which is in movable contact with the bottom end of the external thread connecting pipe, a plurality of oil spray holes are internally and movably matched with a conical plugging component, the top ends of the conical plugging components extend into the oil nozzle and are fixedly connected with the same lifting plate, the conical plugging component is used for plugging the oil spray holes, and the lifting plate is used for driving the conical plugging components to adjust the plugging degree of the oil spray holes up and down during lifting so as to change the size of an oil spray hole;
a clip-shaped seat is fixedly connected between the front inner wall and the rear inner wall of the oil nozzle, a thread driving component is fixedly embedded on the bottom inner wall of the clip-shaped seat, the bottom end of the thread driving assembly is fixedly connected with the top of the lifting plate, and the thread driving assembly is used for driving the lifting plate to move up and down;
the right side of fuel sprayer is seted up flutedly, and the top fixedly connected with rotary drive adjustment subassembly of screw drive subassembly, and the right-hand member of rotary drive adjustment subassembly extends to in the recess and fixedly connected with hexagon socket nut head, fuel sprayer and shape seat are all sealed the rotation cover and are established on rotary drive adjustment subassembly, and rotary drive adjustment subassembly is used for driving the screw drive subassembly rotatory.
Preferably, toper shutoff subassembly includes toper regulation sprue and connecting rod, toper regulation sprue movable sleeve is established in the fuel spout that corresponds, the bottom of connecting rod and the top fixed connection of the toper regulation sprue that corresponds, the top of a plurality of connecting rods all with the bottom fixed connection of lifter plate, the toper regulation sprue and the connecting rod cooperation of setting utilize toper regulation sprue to realize the shutoff to the fuel spout, can adjust the sprue through a plurality of toper of connecting rod drive when the lifter plate goes up and down the displacement about, realize changing the shutoff degree of toper regulation sprue to the fuel spout with this.
Preferably, the thread driving assembly comprises a rectangular pipe, a rectangular rod and a screw rod, the rectangular pipe is embedded and fixed on the inner wall of the bottom of the clip seat, the rectangular rod is slidably sleeved in the rectangular pipe, the screw rod is rotatably installed between the inner walls of the two sides of the rectangular pipe, the threaded sleeve of the rectangular rod is arranged on the screw rod, the bottom end of the rectangular rod is fixedly installed on the lifting plate, the rectangular pipe, the rectangular rod and the screw rod are matched, the rectangular rod can be driven to move up and down when the screw rod rotates, and therefore the lifting plate can be driven to lift and adjust.
Preferably, the rotary driving adjusting assembly comprises a first bevel gear, a second bevel gear and a rotating shaft, the bottom of the first bevel gear is fixedly connected with the top end of the screw, the second bevel gear is meshed with the right side of the first bevel gear, the left end of the rotating shaft is fixedly connected with the right side of the second bevel gear, the right end of the rotating shaft extends into the groove and is fixedly connected with the left side of the socket head nut, the oil nozzle and the square seat are hermetically and rotatably sleeved on the rotating shaft, the first bevel gear, the second bevel gear and the rotating shaft are arranged in a matched mode, and the first bevel gear can be driven to rotate when the socket head nut is driven to rotate by an external socket wrench, so that the screw is driven to rotate.
Preferably, the inner walls of the two sides of the oil spray nozzle are fixedly connected with limit bars, the top of each limit bar is in movable contact with the bottom of the stainless steel filter screen, and inner threads meshed with the external thread connecting pipes are arranged on the inner side of the oil spray nozzle.
Preferably, the top end of the rectangular rod is provided with a thread groove in threaded connection with the screw rod.
Preferably, the inner wall of the right side of the square-shaped seat and the inner wall of the left side of the groove are both provided with a rotating hole, a sealing bearing is fixedly sleeved in the rotating hole, and the inner rings of the two sealing bearings are fixedly sleeved with the outer side of the rotating shaft.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the porous oil nozzle for the oil and gas well test has the advantages that through the stainless steel filter screen, after the oil nozzle connecting pipe is connected with oil supply equipment for the oil and gas well test, when oil and gas enter the oil nozzle, solid impurities in the oil and gas can be filtered and intercepted through the stainless steel filter screen;
2. this porous glib for oil gas well test is used, through the hexagon socket head nut head that sets up, toper shutoff subassembly, lifter plate, screw drive subassembly and the cooperation of rotary drive adjustment subassembly, can utilize outside hexagon socket head cap spanner through the position of a plurality of toper adjustment sprue of simple pivoted mode fast lift adjustment to this realizes the oil spout clearance of formation between a plurality of toper adjustment sprue of synchronous fast adjustment and a plurality of nozzle opening, need not the oil sprayer of different apertures of dismouting change.
The utility model discloses a setting of stainless steel filter screen can be in the impurity filtration interception in the oil gas well test oil spout during operation, through the setting of toper shutoff subassembly, lifter plate, screw drive subassembly and rotary drive adjustment subassembly, can adjust the oil spout clearance that forms between sprue bushing and the nozzle opening through simple pivoted mode quick adjustment toper, need not the fuel sprayer in different apertures of dismouting change, and is easy and simple to handle, labour saving and time saving reduces the outfit rate.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;
fig. 2 is a schematic view of the structure of the present invention;
fig. 3 is an enlarged schematic structural diagram of a portion a in fig. 2 according to the present invention;
fig. 4 is the three-dimensional structure schematic diagram of the lifting plate and the tapered plugging component connecting piece of the present invention.
In the figure: 100. a nozzle adapter; 1. an external thread connecting pipe; 2. an oil jet; 3. a stainless steel filter screen; 4. a limiting strip; 5. oil spray hole (ii) a; 6. a conical adjusting block; 7. a connecting rod; 8. a lifting plate; 9. a clip seat; 10. a rectangular bar; 11. a rectangular tube; 12. a screw; 13. a first bevel gear; 14. a second bevel gear; 15. a rotating shaft; 16. a socket head nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
As shown in fig. 1 to 4, the porous oil nozzle for the oil and gas well test provided in this embodiment includes a porous oil nozzle main body, the porous oil nozzle main body includes an oil nozzle connection pipe 100, and an external thread connection pipe 1 communicated and fixed at the bottom of the oil nozzle connection pipe 100, a thread sleeve on the external thread connection pipe 1 is provided with an oil nozzle 2 having a bottom end with a plugging structure, wherein an internal thread meshed with the external thread connection pipe 1 is arranged on the inner side of the oil nozzle 2, and the oil nozzle 2 is fixed to the external thread connection pipe 1 by using the thread connection relationship between the internal thread and the external thread connection pipe 1, a plurality of oil injection holes 5 are formed on the inner wall of the bottom of the oil nozzle 2, the oil nozzle connection pipe 100 is used for connecting with an oil outlet of an oil and gas well test equipment, and the plurality of oil injection holes 5 are used for shunting a plurality of thin strands to be ejected when the oil and gas well test is supplied with oil;
the stainless steel filter screen 3 in movable contact with the bottom end of the external thread connecting pipe 1 is movably sleeved in the oil spray nozzle 2, wherein the inner walls of two sides of the oil spray nozzle 2 are fixedly connected with the limiting strips 4, the top parts of the limiting strips 4 are in movable contact with the bottom part of the stainless steel filter screen 3, the effect of limiting and supporting the stainless steel filter screen 3 is achieved, conical plugging components are movably matched and arranged in the oil spray holes 5, the top ends of the conical plugging components extend into the oil spray nozzle 2 and are fixedly connected with the same lifting plate 8, and the conical plugging components are used for plugging the oil spray holes 5; the conical plugging assembly comprises conical adjusting plugging blocks 6 and connecting rods 7, the conical adjusting plugging blocks 6 are movably sleeved in corresponding oil injection holes 5, the bottom ends of the connecting rods 7 are fixedly connected with the tops of the corresponding conical adjusting plugging blocks 6, the top ends of the connecting rods 7 are fixedly connected with the bottoms of the lifting plates 8, the arranged conical adjusting plugging blocks 6 are matched with the connecting rods 7, the oil injection holes 5 are plugged by the conical adjusting plugging blocks 6, the plurality of conical adjusting plugging blocks 6 can be driven to move up and down through the connecting rods 7 when the lifting plates 8 are lifted, the plugging degree of the conical adjusting plugging blocks 6 on the oil injection holes 5 is changed, and the size of an oil injection hole is changed;
a square-shaped seat 9 is fixedly connected between the inner wall of the front side and the inner wall of the rear side of the oil nozzle 2, a thread driving component is fixedly embedded on the inner wall of the bottom of the square-shaped seat 9, the bottom end of the thread driving component is fixedly connected with the top of the lifting plate 8, and the thread driving component is used for driving the lifting plate 8 to move up and down; the thread driving assembly comprises a rectangular pipe 11, a rectangular rod 10 and a screw 12, the rectangular pipe 11 is fixedly embedded on the inner wall of the bottom of the clip seat 9, an embedded hole fixedly connected with the outer side of the rectangular pipe 11 is formed in the inner wall of the bottom of the clip seat 9, the rectangular pipe 11 is fixedly embedded on the inner wall of the bottom of the clip seat 9 through the embedded hole, the rectangular rod 10 is slidably sleeved in the rectangular pipe 11, the screw 12 is rotatably installed between the inner walls of two sides of the rectangular pipe 11, a first bearing is fixedly connected between the inner walls of two sides of the rectangular pipe 11, the inner side of an inner ring of the first bearing is fixedly connected with the outer side of the screw 12, the screw 12 is rotatably installed in the rectangular pipe 11 through the first bearing to achieve the effect of rotatably supporting the screw 12, the rectangular rod 10 is rotatably sleeved on the screw 12, the top end of the rectangular rod 10 is provided with a thread groove in threaded connection with the screw 12, the screw 12 and the thread groove are connected, the rectangular rod 10 is conveniently driven to vertically displace when the screw 12 rotates, the bottom end of the rectangular rod 10 is fixedly installed with the lifting plate 8, the lifting plate is adjusted by matching of the rectangular rod 11 and the lifting plate 12, and the lifting plate is driven to displace the lifting plate when the lifting plate 8;
a groove is formed in the right side of the oil nozzle 2, a rotary driving adjusting assembly is fixedly connected to the top end of the screw 12, the right end of the rotary driving adjusting assembly extends into the groove and is fixedly connected with an inner hexagon nut head 16, the oil nozzle 2 and the clip seat 9 are hermetically and rotatably sleeved on the rotary driving adjusting assembly, and the rotary driving adjusting assembly is used for driving the screw 12 to rotate; the rotary driving adjusting assembly comprises a first bevel gear 13, a second bevel gear 14 and a rotating shaft 15, the bottom of the first bevel gear 13 is fixedly connected with the top end of the screw 12, the second bevel gear 14 is meshed with the right side of the first bevel gear 13, the left end of the rotating shaft 15 is fixedly connected with the right side of the second bevel gear 14, the right end of the rotating shaft 15 extends into the groove and is fixedly connected with the left side of the hexagon socket head nut 16, the oil nozzle 2 and the square seat 9 are hermetically and rotatably sleeved on the rotating shaft 15, rotating holes are formed in the inner wall of the right side of the square seat 9 and the inner wall of the left side of the groove, sealing bearings are fixedly sleeved in the rotating holes, inner rings of the two sealing bearings are fixedly sleeved on the outer side of the rotating shaft 15, the effect of hermetically and rotatably supporting the rotating shaft 15 is achieved, the first bevel gear 13, the second bevel gear 14 and the rotating shaft 15 are matched, and the first bevel gear 13 can be driven to rotate when the hexagon socket head nut 16 is driven to rotate by an external hexagon socket wrench, and the screw 12 is driven to rotate.
The application method of the embodiment comprises the following steps: after the oil nozzle connecting pipe 100 is connected with oil supply equipment for testing an oil gas well, oil gas enters an oil nozzle 2 through an external thread connecting pipe 1, and then firstly passes through a stainless steel filter screen 3 downwards and then enters a plurality of oil spraying holes 5 to be sprayed out, and when the oil gas passes through the stainless steel filter screen 3, the stainless steel filter screen 3 can filter and intercept solid impurities in the oil gas;
when the oil injection clearance in the oil injection hole 5 needs to be adjusted according to the oil injection requirement, an external inner hexagonal handle is directly utilized to drive an inner hexagonal nut head 16 to rotate, the inner hexagonal nut head 16 drives a second bevel gear 14 to rotate through a rotating shaft 15, the second bevel gear 14 drives a screw 12 to rotate through a first bevel gear 13 meshed with the second bevel gear, the screw 12 can drive a rectangular rod 10 to slide upwards or downwards in a rectangular pipe 11 through rotation, the rectangular rod 10 drives a lifting plate 8 to move upwards or downwards, the lifting plate 8 drives a conical adjusting block 6 to move upwards or downwards through a plurality of connecting rods 7, the oil injection clearances formed between the conical adjusting blocks 6 and the oil injection holes 5 are changed, after the adjustment is proper, the inner hexagonal nut head 16 stops rotating, the adjusted conical adjusting block 6 is locked under the self thread locking force of the screw 12 and a thread groove, the oil injection clearances of the oil injection holes 5 can be directly, synchronously and quickly adjusted according to the oil injection requirement during testing, time-saving nozzles 2 with different apertures are not needed, the operation is simple and convenient, and labor-saving is realized, and the allocation rate is reduced.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a porous glib talker is used in test of oil gas well, includes porous glib talker main part, porous glib talker main part includes glib takeover (100), intercommunication and fixes external screw thread connecting pipe (1) in glib takeover (100) bottom, its characterized in that: the oil injection nozzle (2) with the bottom end of a blocking structure is sleeved on the external thread connecting pipe (1) in a threaded manner, and a plurality of oil injection holes (5) are formed in the inner wall of the bottom of the oil injection nozzle (2);
a stainless steel filter screen (3) which is movably contacted with the bottom end of the external thread connecting pipe (1) is movably sleeved in the oil spray nozzle (2), conical plugging components are movably matched and arranged in the plurality of oil spray holes (5), and the top ends of the plurality of conical plugging components extend into the oil spray nozzle (2) and are fixedly connected with the same lifting plate (8);
a clip-shaped seat (9) is fixedly connected between the front inner wall and the rear inner wall of the oil nozzle (2), a thread driving component is fixedly embedded on the bottom inner wall of the clip-shaped seat (9), and the bottom end of the thread driving component is fixedly connected with the top of the lifting plate (8);
the right side of oil sprayer (2) is seted up flutedly, and the top fixedly connected with rotary drive adjustment subassembly of screw drive subassembly, and the right-hand member of rotary drive adjustment subassembly extends to in the recess and fixedly connected with hexagon socket head cap nut (16), oil sprayer (2) and time shape seat (9) are all sealed the rotation cover and are established on the rotary drive adjustment subassembly.
2. The porous choke for oil and gas well testing according to claim 1, characterized in that: the toper shutoff subassembly includes toper regulation sprue (6) and connecting rod (7), sprue (6) movable sleeve is adjusted in corresponding nozzle opening (5) to the toper, the top fixed connection of bottom and the toper regulation sprue (6) that corresponds of connecting rod (7), the top of a plurality of connecting rods (7) all with the bottom fixed connection of lifter plate (8).
3. The porous choke for oil and gas well testing according to claim 2, characterized in that: the thread driving assembly comprises a rectangular pipe (11), a rectangular rod (10) and a screw rod (12), the rectangular pipe (11) is embedded and fixed on the inner wall of the bottom of the clip-shaped seat (9), the rectangular rod (10) is slidably sleeved in the rectangular pipe (11), the screw rod (12) is rotatably installed between the inner walls of two sides of the rectangular pipe (11), the threaded sleeve of the rectangular rod (10) is arranged on the screw rod (12), and the bottom end of the rectangular rod (10) is fixedly installed with the lifting plate (8).
4. The porous choke for oil and gas well testing according to claim 3, characterized in that: the rotary driving adjusting assembly comprises a first bevel gear (13), a second bevel gear (14) and a rotating shaft (15), the bottom of the first bevel gear (13) is fixedly connected with the top end of the screw (12), the second bevel gear (14) is meshed on the right side of the first bevel gear (13), the left end of the rotating shaft (15) is fixedly connected with the right side of the second bevel gear (14), the right end of the rotating shaft (15) extends into the groove and is fixedly connected with the left side of the inner hexagonal nut head (16), and the oil nozzle (2) and the clip-shaped seat (9) are hermetically and rotatably sleeved on the rotating shaft (15).
5. The porous choke for oil and gas well testing according to claim 1, characterized in that: equal fixedly connected with spacing (4) on the both sides inner wall of fuel sprayer (2), and the bottom swing joint of the top of spacing (4) and stainless steel filter screen (3), the inboard of fuel sprayer (2) is provided with the internal thread with external screw thread connecting pipe (1) looks meshing.
6. The porous choke for oil and gas well testing according to claim 3, characterized in that: the top end of the rectangular rod (10) is provided with a thread groove in threaded connection with the screw rod (12).
7. The porous choke for oil and gas well testing according to claim 4, characterized in that: the inner wall of the right side of the square-shaped seat (9) and the inner wall of the left side of the groove are both provided with a rotating hole, a sealing bearing is fixedly sleeved in the rotating hole, and the inner rings of the two sealing bearings are fixedly sleeved with the outer side of the rotating shaft (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223215531.1U CN218742743U (en) | 2022-12-02 | 2022-12-02 | Porous oil nozzle for oil and gas well test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223215531.1U CN218742743U (en) | 2022-12-02 | 2022-12-02 | Porous oil nozzle for oil and gas well test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218742743U true CN218742743U (en) | 2023-03-28 |
Family
ID=85677505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223215531.1U Active CN218742743U (en) | 2022-12-02 | 2022-12-02 | Porous oil nozzle for oil and gas well test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218742743U (en) |
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2022
- 2022-12-02 CN CN202223215531.1U patent/CN218742743U/en active Active
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