CN114320224A

CN114320224A - Well head combination valves that connects soon is watered defeated regulation and control device of collection

Info

Publication number: CN114320224A
Application number: CN202111608635.6A
Authority: CN
Inventors: 席赫; 史达奇; 胡玉军
Original assignee: Individual
Current assignee: Longwo Technology Development Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-04-12
Anticipated expiration: 2041-12-27
Also published as: CN114320224B

Abstract

The invention relates to the technical field of oilfield equipment and discloses a quick-joint-connected water mixing, gathering and conveying regulation and control device for a wellhead combined valve group. This defeated regulation and control device of well head combination valves watering collection that connects soon uses, it drives the annular piece rotation to strike the water conservancy diversion piece that the slope set up through setting up rivers, thereby it rotates the clearance to drive the mounting panel to rotate the clean piece of transmission to cross the filter shell outer wall, make mounting panel horizontal reciprocating motion under the inner wall effect of slider and two-way helicla flute, and then adjust the horizontal direction position of clean piece and carry out the clearance of rubbing repeatedly to the outer wall of filtering the shell, outside drainage apparatus through the sewage pipes, the equipment maintenance inefficiency has been avoided, the easy problem that influences equipment leakproofness and take place to leak of dismouting repeatedly.

Description

Well head combination valves that connects soon is watered defeated regulation and control device of collection

Technical Field

The invention relates to the technical field of oilfield equipment, in particular to a regulating and controlling device for water mixing, gathering and transportation of a wellhead combined valve group connected by a quick connector.

Background

Crude oil gathering and transportation are key parts of whole crude oil production, the transportation temperature is set according to the solidification point of crude oil, the temperature of the crude oil needs to be controlled, conventional heating is a mode which wastes energy, most of the problems are solved by adopting a water mixing mode, gathering and transportation regulation and control are that the production of oil wells of oil fields with thick oil, high wax content and low yield mainly adopts a conventional double-pipe hot water mixing transportation technology, namely each oil well corresponds to an oil production pipeline and a hot water mixing pipeline, a water mixing valve is arranged at a production well mouth of the oil well, and a water mixing gathering and transportation regulation and control device is usually used for controlling a water delivery pipeline for convenient control and maintenance.

When the common water mixing gathering and transporting regulation and control device is used, hot water is controlled to enter a gathering and transporting regulation and control box through the electromagnetic valve arranged on the water inlet main pipe, then water flow is controlled to enter an oil well through the corresponding electromagnetic valve according to a water mixing pipeline of a corresponding oil well, in order to ensure the purity of water mixing and avoid the pollution of the oil well, various substances in the water after the water mixing is heated and scale and dirt generated by the reaction of impurities attached to the inner wall of a water pipeline are filtered through the filter screen arranged in the gathering and transporting regulation and control box, but after the filter screen is used for a long time, the mesh can be blocked by the generated scale and dirt, the traditional method needs to stop operating equipment and use an external tool to disassemble the filter screen, so that the problems that the maintenance efficiency of the equipment is low, the sealing performance of the equipment is easily influenced by repeated disassembly and assembly are caused, and the working requirements of the water mixing gathering and transporting regulation and control device can not be met, therefore, the regulating and controlling device for water mixing and gathering of the wellhead combined valve group connected by the quick connector is provided.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a regulating and controlling device for water mixing, gathering and transportation of a wellhead combined valve group connected by a quick connector, which solves the technical problems provided by the background technology.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a wellhead combined valve group watering gathering and transporting regulation and control device connected by a quick connector comprises an installation shell, wherein a water inlet pipe is welded on the right side of the outer wall of the installation shell, an installation channel is formed in the right side of the inner cavity of the installation shell, the inner cavity of the water inlet pipe is communicated with the inner cavity of the installation channel, an annular block is placed in the inner cavity of the installation channel, a flow guide block is welded on the inner wall of the annular block in a circumferential equidistant mode, a support rod is welded on the inner cavity of the annular block, two assembly rods are symmetrically welded on the left side of the outer wall of the support rod, an extension rod is slidably arranged on the end face of the right end of each assembly rod, the end faces of the two extension rods are welded on the same installation plate, two rotating rods are symmetrically hinged on the outer wall of the installation plate, a cleaning block is hinged on the right end of the rotating rod, a conical filter shell is welded on the left side of the inner cavity of the installation shell, and the side wall of the cleaning block is in movable contact with the outer wall of the filter shell, the left side wall symmetry of installation shell is provided with two outlet pipes, the inner chamber of outlet pipe and the inner chamber intercommunication of installation shell, the connector has been cup jointed through the sealed activity of bearing in the outer wall left side of outlet pipe, sewage pipes has been seted up on the left side of the inner chamber bottom surface of installation shell.

Preferably, spiral channel is seted up to the outer wall circumference of installation shell, the welding of the upper surface middle part of installation shell has the heating cabinet, the sealed intercommunication of water inlet port and the water outlet port that the inner chamber both ends of spiral channel were seted up with the outer wall symmetry of heating cabinet respectively through the connecting pipe is located there is the impeller at the inner chamber top of the spiral channel on installation shell lower part right side through bearing movable mounting, the impeller is connected with the transmission of annular block.

Preferably, the fixed cover of outer wall of annular piece is equipped with annular rack, the inner chamber bottom surface of installation passageway is seted up flutedly, the gangbar is installed through a plurality of buildings in the inner chamber left side of recess, the right-hand member terminal surface welding of gangbar has the straight-teeth gear, the flank of tooth of straight-teeth gear and the flank of tooth meshing of annular rack, the left end of gangbar is sealed to be extended to in the inner chamber of spiral passageway, the left end terminal surface of gangbar and the right side wall fixed connection of impeller.

Preferably, the ball valve is movably and hermetically mounted in the inner cavity of the sewage draining channel through a shaft seal, the adjusting rod is movably and obliquely mounted on the right side of the installing shell, which is located on the bottom surface of the sewage draining channel, through a bearing, the top end of the adjusting rod extends into the inner cavity of the sewage draining channel in a sealing manner, and the top end of the adjusting rod is fixedly connected with the lower portion of the right side wall of the ball valve.

Preferably, all be provided with the solenoid valve on the outer wall of inlet tube and the outer wall of two outlet pipes, the internal thread groove has been seted up to the inner wall of connector, the inner chamber right side fixed mounting of connector has the sealing washer, the inner circle face of sealing washer and the outer wall movable contact of outlet pipe.

Preferably, the right flank middle part welding of crossing the filter shell has the guide post, the guide passageway has been seted up at the outer wall middle part of mounting panel, the outer wall of guide post and guide passageway's inner wall sliding contact, guide passageway's inner chamber top articulates there is the slider, two-way helicla flute has been seted up on the outer wall right side of guide post, the outer wall of slider and the inner wall sliding contact of two-way helicla flute, the inboard welding of dwang has extension spring, extension spring's the other end and the left side wall fixed connection of mounting panel.

(III) advantageous effects

Compared with the prior art, the invention provides a wellhead combined valve group water mixing gathering and transportation regulation and control device connected by a quick connector, which has the following beneficial effects:

1. the regulating device for water mixing, gathering and transportation of the wellhead combined valve group connected with the quick connector drives the annular block to rotate by impacting the obliquely arranged flow guide block through the arranged water flow, thereby driving the mounting plate to rotate and drive the cleaning block to rotationally clean the filth and dirt filtered on the outer wall of the filter shell, meanwhile, the mounting plate is caused to reciprocate horizontally under the interaction of the slide block and the inner wall of the bidirectional spiral groove, then the horizontal position of the cleaning block is adjusted to perform repeated friction cleaning in the horizontal direction on the filtered scale and dirt on the outer wall of the filter shell, and then the ball valve is controlled to discharge the scale and dirt out of the equipment through the sewage discharge channel under the driving of water flow, thereby avoiding the traditional need of cleaning or replacing the filter screen after the equipment is disassembled by using an external tool after the equipment is stopped to operate, therefore, the problems of low equipment maintenance efficiency and water leakage caused by the repeated assembly and disassembly easily affect the equipment tightness are caused.

2. This defeated regulation and control device of well head combination valves watering collection that connects soon rotates through setting up annular piece transmission impeller to the heat-conducting fluid cyclic motion in the blade drive helical passage of impeller can make the heat-conducting fluid circulate the rivers of heating in the installation shell under the effect of heating cabinet and heat, has avoided hot water to remove when passing through the inlet tube gets into in the installation shell and has taken place the thermal loss in the pipeline, thereby has leaded to hot water temperature to reduce the problem that influences fluid and transfer thick.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the ring block and the deflector block of the present invention;

FIG. 3 is an enlarged schematic view of portion A shown in FIG. 1;

FIG. 4 is an enlarged schematic view of portion B shown in FIG. 1;

fig. 5 is an enlarged schematic view of the portion C shown in fig. 1.

In the figure: 1. mounting a shell; 2. a water inlet pipe; 3. installing a channel; 4. a ring block; 5. a flow guide block; 6. a support bar; 7. assembling a rod; 8. an extension rod; 9. mounting a plate; 10. rotating the rod; 11. a cleaning block; 12. a filter shell; 13. a water outlet pipe; 14. a connector; 15. a trapway; 16. a spiral channel; 17. a heating box; 18. an impeller; 19. an annular rack; 20. a spur gear; 21. a guide post; 22. a slider; 23. bidirectional spiral groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a technical scheme, in particular to a water mixing, gathering and transporting regulation and control device of a well mouth combined valve group connected by a quick connector, which comprises a mounting shell 1, a water inlet pipe 2, a mounting channel 3, an annular block 4, a flow guide block 5, a support rod 6, an assembly rod 7, an extension rod 8, a mounting plate 9, a rotating rod 10, a cleaning block 11, a filter shell 12, a water outlet pipe 13, a connector 14, a sewage discharge channel 15, a spiral channel 16, a heating box 17, an impeller 18, an annular rack 19, a straight gear 20, a guide column 21, a slide block 22 and a bidirectional spiral groove 23, referring to the figure 1, the mounting shell 1 is welded with the water inlet pipe 2 on the right side of the outer wall of the mounting shell 1, the mounting channel 3 is arranged on the right side of the inner cavity of the mounting shell 1, the inner cavity of the water inlet pipe 2 is communicated with the inner cavity of the mounting channel 3, the annular block 4 is arranged in the inner cavity of the mounting channel 3, the outer wall of the mounting shell 1 is circumferentially provided with the spiral channel 16, the heating box 17 is welded on the middle part of the upper surface of the mounting shell 1, referring to fig. 5, the top of the inner cavity of the spiral channel 16 on the right side of the lower portion of the mounting housing 1 is movably provided with an impeller 18 through a bearing, the impeller 18 is in transmission connection with the annular block 4, the outer wall of the annular block 4 is fixedly sleeved with an annular rack 19, the bottom of the inner cavity of the mounting channel 3 is provided with a groove, the left side of the inner cavity of the groove is provided with a plurality of linkage rods through the bearings, the right end face of the linkage rod is welded with a straight gear 20, the tooth face of the straight gear 20 is meshed with the tooth face of the annular rack 19, the left end of the linkage rod extends into the inner cavity of the spiral channel 16 in a sealing manner, the left end face of the linkage rod is fixedly connected with the right side wall of the impeller 18, and the blades of the impeller 18 can drive the heat-conducting liquid in the spiral channel 16 to circularly move by rotating, the water flow in the installation shell 1 can be heated by circulating the heat conducting liquid under the action of the heating box 17, so that the problem that the hot water moves in a pipeline when the hot water is installed in the shell 1 through the water inlet pipe 2 to cause heat loss and the temperature of the hot water is reduced to influence the thickening of the oil liquid is solved, please refer to figure 2, the inner wall of the annular block 4 is welded with the flow guide blocks 5 at equal intervals in the circumferential direction, the water flow impacts the flow guide blocks 5 which are obliquely arranged on the inner wall of the annular block 4, the annular block 4 is driven to rotate under the action of the impact force, the inner cavity of the annular block 4 is welded with the support rod 6, the left side of the outer wall of the support rod 6 is symmetrically welded with two assembly rods 7, the end face of the right end of the assembly rod 7 is provided with the extension rod 8 in a sliding manner, the end faces of the right ends of the two extension rods 8 are welded with the same installation plate 9, the outer wall of the installation plate 9 is symmetrically hinged with two rotating rods 10, and the right end of the rotating rod 10 is hinged with the cleaning block 11, the left side of the inner cavity of the mounting shell 1 is welded with a conical filtering shell 12, the side wall of the cleaning block 11 is in movable contact with the outer wall of the filtering shell 12, the rotating rod 10 drives the cleaning block 11 to be in rotational friction with the outer wall of the filtering shell 12 to clean water scale and dirt filtered by the cleaning block, the middle part of the right side surface of the filtering shell 12 is welded with a guide column 21, please refer to fig. 3, the middle part of the outer wall of the mounting plate 9 is provided with a guide channel, the outer wall of the guide column 21 is in sliding contact with the inner wall of the guide channel, the top of the inner cavity of the guide channel is hinged with a sliding block 22, the right side of the outer wall of the guide column 21 is provided with a bidirectional spiral groove 23, the outer wall of the sliding block 22 is in sliding contact with the inner wall of the bidirectional spiral groove 23, the inner side of the rotating rod 10 is welded with an extension spring, the other end of the extension spring is fixedly connected with the left side wall of the mounting plate 9, the rotating rod 10 drives the cleaning block 11 to be in extrusion friction with the outer wall of the filtering shell 12 all the time under the action of the extension spring, can gradually clean scale and dirt attached to the outer wall of the filter shell 12, and is not easy to obstruct the water flow, the left side wall of the installation shell 1 is symmetrically provided with two water outlet pipes 13, the inner cavity of the water outlet pipe 13 is communicated with the inner cavity of the installation shell 1, the left side of the outer wall of the water outlet pipe 13 is movably sleeved with a connector 14 through a bearing seal, the outer wall of the water inlet pipe 2 and the outer walls of the two water outlet pipes 13 are respectively provided with an electromagnetic valve, the inner wall of the connector 14 is provided with an inner thread groove, the right side of the inner cavity of the connector 14 is fixedly provided with a sealing ring, the inner ring surface of the sealing ring is movably contacted with the outer wall of the water outlet pipe 13, the inner thread arranged in the connector 14 can be quickly in threaded connection with a corresponding wellhead water conveying pipeline, the dismounting efficiency is high, the complex operation steps of fixing the traditional butt flange by using bolts and nuts are avoided, please refer to figure 4, the left side of the bottom surface of the inner cavity of the installation shell 1 is provided with a sewage discharge passage 15, the inner chamber of sewage pipes 15 has the ball valve through bearing seal movable mounting, the bottom surface of installation shell 1 is located sewage pipes 15's right side and has the regulation pole through bearing slope movable mounting, the sealed top of adjusting the pole extends to in sewage pipes 15's inner chamber, the top of adjusting the pole and the right side wall lower part fixed connection of ball valve, control ball valve through adjusting the pole and rotate, make rivers drive incrustation scale and filth and discharge outside equipment through sewage pipes 15, it uses outside instrument to dismantle it to clear up or change the filter screen to have avoided traditional needs, thereby the equipment maintenance efficiency is low, the easy problem of influencing equipment leakproofness emergence leakage of dismouting repeatedly.

The working principle of the device is as follows: firstly, water flow enters an inner cavity of an installation channel 3 through a water inlet pipe 2, the water flow impacts a flow guide block 5 which is obliquely arranged on the inner wall of an annular block 4, the annular block 4 is driven to rotate under the action of impact force, the annular block 4 drives a support rod 6 to rotate, the support rod 6 drives an assembly rod 7 to rotate, the assembly rod 7 drives extension rods 8 to rotate, two extension rods 8 drive an installation plate 9 to rotate, the installation plate 9 drives a rotating rod 10 to rotate, the rotating rod 10 drives a cleaning block 11 to rotate and rub with the outer wall of a filter shell 12 to clean water scales and dirt filtered by the cleaning block, meanwhile, when the installation plate 9 rotates, the installation plate 9 can be driven to move horizontally under the action of a bidirectional spiral groove 23 and a sliding block 22 which are arranged on a guide column 21, the installation plate 9 drives the rotating rod 10 to move, the rotating rod 10 drives the cleaning block 11 to extrude and rub with the outer wall of the filter shell 12 all the time under the action of a tension spring, the scale and dirt attached to the outer wall of the filter shell 12 can be gradually cleaned, the passing performance of water flow is not easily blocked, the scale and the dirt are driven by the water flow and the cleaning block 11 to move along the inclined outer wall of the filter shell 12, the water flow drives the scale and the dirt to be discharged out of the equipment through the sewage discharge channel 15 by adjusting the rotation of the control ball valve, the problems that the maintenance efficiency of the equipment is low and the sealing performance of the equipment is easily affected by repeated disassembly and assembly are caused by the fact that the traditional equipment needs to be stopped to be cleaned or replaced after the equipment is disassembled by using an external tool are solved, the annular rack 19 is driven to rotate by the rotation of the annular block 4, the annular rack 19 drives the straight gear 20 to rotate, the straight gear 20 drives the impeller 18 to rotate through the linkage rod, the blade rotation of the impeller 18 can drive the heat-conducting liquid in the spiral channel 16 to circularly move, the heat-conducting liquid can be circularly heated to the water flow in the installation shell 1 under the action of the heating box 17, the hot water has been avoided removing in the pipeline when installing in the shell 1 through inlet tube 2 and has taken place the thermal loss to having leaded to hot water temperature to reduce the problem that influences fluid and turn thick, the internal thread through the inside setting of connector 14 can carry out threaded connection with the well head water conveying line pipeline that corresponds fast, and the dismouting is efficient, has avoided traditional flange to use bolt and nut to carry out the loaded down with trivial details operating procedure of fixing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a defeated regulation and control device of well head combination valves watering collection that connects soon, includes installation shell (1), its characterized in that: the water-saving and environment-friendly water-saving tank is characterized in that a water inlet pipe (2) is welded on the right side of the outer wall of an installation shell (1), an installation channel (3) is arranged on the right side of the inner cavity of the installation shell (1), an inner cavity of the water inlet pipe (2) is communicated with the inner cavity of the installation channel (3), a ring block (4) is placed in the inner cavity of the installation channel (3), a water guide block (5) is welded on the circumference of the inner cavity of the ring block (4) at equal intervals, a support rod (6) is welded on the left side of the outer wall of the support rod (6), an extension rod (8) is arranged in a sliding manner, an extension rod (8) is welded on the end surface of the right end surface of the same installation shell (9), two installation plates (9), two dwang (10) are hinged with two dwang (10) on the outer wall of the right end surface of the installation shell (10), the welding of the inner chamber left side of installation shell (1) has conical filtration shell (12), the lateral wall of clean piece (11) and the outer wall movable contact who filters shell (12), the left side wall symmetry of installation shell (1) is provided with two outlet pipes (13), the inner chamber of outlet pipe (13) and the inner chamber intercommunication of installation shell (1), connector (14) have been cup jointed through the sealed activity of bearing in the outer wall left side of outlet pipe (13), sewage pipes (15) have been seted up in the inner chamber bottom surface left side of installation shell (1).

2. The well head combination valves of quick-connect connection that claim 1 watered defeated regulation and control device of collection, characterized in that: spiral duct (16) are seted up to the outer wall circumference of installation shell (1), the upper surface middle part welding of installation shell (1) has heating cabinet (17), the sealed intercommunication of water inlet port and water outlet port that the inner chamber both ends of spiral duct (16) were seted up with the outer wall symmetry of heating cabinet (17) respectively through the connecting pipe is located there are impeller (18) at the inner chamber top of spiral duct (16) on installation shell (1) lower part right side through bearing movable mounting, impeller (18) are connected with annular piece (4) transmission.

3. The well head combination valves of quick-connect connection that claim 2 watered defeated regulation and control device of collection, characterized in that: the outer wall fixed cover of annular piece (4) is equipped with annular rack (19), the inner chamber bottom surface of installation passageway (3) is seted up flutedly, the inner chamber left side of recess is installed many a through the bearing and is had the gangbar, the right-hand member end-face welding of gangbar has straight-teeth gear (20), the flank of tooth of straight-teeth gear (20) and the flank of tooth meshing of annular rack (19), the left end of gangbar is sealed to be extended to in the inner chamber of spiral passageway (16), the left end terminal surface of gangbar and the right side wall fixed connection of impeller (18).

4. The well head combination valves of quick-connect connection that claim 1 watered defeated regulation and control device of collection, characterized in that: the inner cavity of the sewage draining channel (15) is movably and hermetically provided with a ball valve through a shaft seal, the bottom surface of the mounting shell (1) is positioned on the right side of the sewage draining channel (15) and is obliquely and movably provided with an adjusting rod through a bearing, the top end of the adjusting rod extends into the inner cavity of the sewage draining channel (15) in a sealing manner, and the top end of the adjusting rod is fixedly connected with the lower part of the right side wall of the ball valve.

5. The well head combination valves of quick-connect connection that claim 1 watered defeated regulation and control device of collection, characterized in that: the outer wall of inlet tube (2) and the outer wall of two outlet pipes (13) all are provided with the solenoid valve, the internal thread groove has been seted up to the inner wall of connector (14), the inner chamber right side fixed mounting of connector (14) has the sealing washer, the inner circle face of sealing washer and the outer wall movable contact of outlet pipe (13).

6. The well head combination valves of quick-connect connection that claim 1 watered defeated regulation and control device of collection, characterized in that: the right flank middle part welding of cross filter shell (12) has guide post (21), the guide passageway has been seted up at the outer wall middle part of mounting panel (9), the outer wall of guide post (21) and guide passageway's inner wall sliding contact, guide passageway's inner chamber top articulates there is slider (22), two-way helicla flute (23) have been seted up on the outer wall right side of guide post (21), the outer wall of slider (22) and the inner wall sliding contact of two-way helicla flute (23), the inboard welding of dwang (10) has extension spring, extension spring's the other end and the left side wall fixed connection of mounting panel (9).