CN113818837A - Wellhead protection device for intelligent layered gas production and use method thereof - Google Patents
Wellhead protection device for intelligent layered gas production and use method thereof Download PDFInfo
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- CN113818837A CN113818837A CN202111111993.6A CN202111111993A CN113818837A CN 113818837 A CN113818837 A CN 113818837A CN 202111111993 A CN202111111993 A CN 202111111993A CN 113818837 A CN113818837 A CN 113818837A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims description 32
- 238000012544 monitoring process Methods 0.000 claims description 13
- 238000010276 construction Methods 0.000 claims description 11
- 230000002457 bidirectional effect Effects 0.000 claims description 7
- 238000005286 illumination Methods 0.000 claims description 5
- 230000000007 visual effect Effects 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 23
- 210000000056 organ Anatomy 0.000 description 6
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/0021—Safety devices, e.g. for preventing small objects from falling into the borehole
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/14—Obtaining from a multiple-zone well
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
Abstract
The invention discloses a well mouth protection device for intelligent layered gas production and a use method thereof, the well mouth protection device comprises a protection frame, a first fixed rod is fixedly connected inside the protection frame, a second fixed rod is fixedly connected inside the protection frame and above the first fixed rod, and a second protective net is fixedly connected inside the protection frame and above the second fixed rod. The smooth proceeding of the subsequent work is ensured, and the method is beneficial to the practical application and operation.
Description
Technical Field
The invention belongs to the technical field of wellhead protection devices, and particularly relates to a wellhead protection device for intelligent layered gas production and a using method thereof.
Background
In the existing life, intelligent layered gas production is a technological method for putting a separate production tool in a multilayer gas well and intelligently controlling production of each layer, namely a technological method for collecting natural gas in an underground gas-containing layer to the ground, so that the development benefit of a gas reservoir can be improved, the yield of a single well of the gas well is improved, drilling holes are arranged according to the condition of the gas reservoir, airflow smoothly flows to the ground from the gas well and enters a gas collection pipe network after being processed, gas well production needs to be carried out during intelligent layered gas production, and an inlet protection device is often needed to be used for protecting the gas well in the construction process, so that the safety of the construction process is ensured.
But present intelligence layering is well head protector for gas production mostly is simple horizontal rail, can only play the warning effect, and can't be real protects the import, and the result of use is relatively poor, lacks monitoring alarm mechanism simultaneously, often leads to the staff can't be timely notice the safeguard measure of well head because the arrival suddenly of overcast and rainy weather to influence subsequent construction, be unfavorable for practical application and operation.
The invention content is as follows:
the invention aims to solve the problems and provide an intelligent wellhead protection device for layered gas production and a using method thereof, so that the problems in the background art are solved.
In order to solve the above problems, the present invention provides a technical solution:
a well mouth protection device for intelligent layered gas production comprises a protection frame, wherein a first fixing rod is fixedly connected inside the protection frame, a second fixing rod is fixedly connected inside the protection frame and above the first fixing rod, a second protective net is fixedly connected inside the protection frame and above the second fixing rod, through grooves are respectively formed in the bottoms of the first fixing rod and the second fixing rod, a bidirectional threaded rod is rotatably connected inside the through grooves, sliding blocks are respectively in threaded connection with the two ends of the bidirectional threaded rod and are respectively in sliding connection with the corresponding through grooves, a positioning rod is respectively fixedly connected at the bottom of the sliding blocks, the bottom of the positioning rod extends to the bottom of the protection frame, protection plates are respectively and fixedly connected with the two ends of the top of the protection frame, protection mechanisms are respectively arranged between the two ends of the two protection plates, and transverse plates are respectively connected between the tops of the two protection plates through screws, the top fixedly connected with drive box of diaphragm, the inside of drive box is provided with rotary driving mechanism, the top of drive box is rotated and is connected with the axis of rotation, the bottom of axis of rotation extends to the inside of drive box and rotates with the bottom of drive box inner wall and be connected, the top fixedly connected with alarm box of axis of rotation, alarm box's inside is provided with monitoring alarm mechanism, one side of alarm box is provided with lighting mechanism.
As preferred, protection machanism includes the spacing groove, vertical spacing groove, two have all been seted up at the both ends of guard plate equal sliding connection has the horizontal pole between the both ends of guard plate, the first protection network of equal fixedly connected with between the bottom of horizontal pole and the top of protecting frame, the equal fixedly connected with clamping screw in both ends of horizontal pole, clamping screw keeps away from the one end of horizontal pole and all runs through the outside and the fixedly connected with baffle that the spacing groove that corresponds extends to the guard plate, clamping screw's the outside just is located equal threaded connection between guard plate and the baffle and has fastening nut.
Preferably, the rotary driving mechanism comprises a worm wheel, the worm wheel is fixedly connected to the outer side of the rotating shaft and located inside the driving box, a servo motor is fixedly mounted on one side of the driving box, an output shaft of the servo motor extends to the inside of the driving box and is fixedly connected with a first rotating rod, one end, far away from the servo motor, of the first rotating rod is rotatably connected with the inner wall of the driving box, a worm is fixedly connected to the outer side of the first rotating rod, and the worm is meshed with the worm wheel.
As preferred, monitoring alarm mechanism includes the controller, the one end fixed mounting of warning incasement wall bottom has the controller, the one end fixed mounting that the controller was kept away from to the bottom of warning incasement wall has the battery, two bracing pieces of one side fixedly connected with of battery are kept away from to the outside of warning case, two fixed mounting has solar panel between the one end that the warning case was kept away from to the bracing piece, the one end fixed mounting that solar panel was close to at the top of warning case has bee calling organ, the one end fixed mounting that bee calling organ was kept away from at the top of warning case has the alarm lamp, the top of warning case just is located fixed mounting between bee calling organ and the alarm lamp and has the weather inductor.
As preferred, lighting mechanism includes the fixed block, solar panel's one side fixedly connected with fixed block is kept away from to the warning case, one side that the warning case was kept away from to the fixed block is rotated and is connected with the second dwang, the bottom fixed mounting of second dwang has the light, the vertical pole of top fixedly connected with of fixed block, the top of vertical pole is rotated and is connected with electric telescopic handle, electric telescopic handle's piston rod is rotated with the outside of second dwang and is connected.
Preferably, one end of each bidirectional threaded rod extends to the outer side of the protection frame and is fixedly connected with an adjusting knob.
Preferably, the outside of alarm box just is located equidistant louvre of having seted up between two bracing pieces.
As preferred, servo motor, solar panel, bee calling organ, alarm lamp, weather inductor, light, electric telescopic handle all with battery electric connection, servo motor, solar panel, bee calling organ, alarm lamp, weather inductor, light, electric telescopic handle, battery all with controller electric connection, the top of diaphragm and the one side fixed mounting that is located the drive box have control panel, servo motor, solar panel, bee calling organ, alarm lamp, weather inductor, light, electric telescopic handle, battery all with control panel electric connection.
A use method of a wellhead protection device for intelligent layered gas production comprises the following steps:
s1, placing the protective frame at a specified wellhead to enable the positioning rod to fully extend into the well, then driving the two-way threaded rod to rotate through the adjusting knob to drive the sliding block and the positioning rod to move, adjusting the position of the movable protective frame to enable the positioning rod to abut against the inner wall of the gas well, fixing the equipment, and meanwhile, changing the position of the cross rod in the limiting groove by screwing the fastening nut on the outer side of the fixing screw rod and protecting the side face of the equipment through the first protective net and the protective plate;
s2, after the installation and protection of equipment are completed, the transverse plate is installed between the tops of two protection plates through screws, then monitoring alarm operation can be started, the arrival of wind and rain is monitored through a wind and rain sensor, signals are transmitted to a controller, the controller controls a buzzer and an alarm lamp to work, surrounding workers are reminded to make corresponding measures through hearing and visual angle angles, meanwhile, a servo motor is controlled to work, a first rotating rod and a worm are driven to rotate, a worm wheel and a rotating shaft are driven to rotate, an alarm box is driven to rotate, workers in all directions can observe the work of the alarm lamp, meanwhile, when the weather is clear, light energy can be absorbed by a solar panel and stored in a storage battery, and the storage battery supplies power for the equipment;
s3, when construction is carried out at night, the servo motor, the electric telescopic rod and the illuminating lamp can be controlled by the control panel to work, the alarm box is driven by the servo motor to rotate together with the illuminating lamp, the second rotating rod is driven by the electric telescopic rod to rotate, so that the use angle of the illuminating lamp is adjusted, and then illumination operation is carried out on the construction site.
The invention has the beneficial effects that: the safety protection device is compact in structure, simple and convenient to operate and high in practicability, the positioning rods with the adjustable intervals are arranged in the protection frame, so that the equipment can be applied to well mouths with different sizes, meanwhile, the protection operation can be performed on the periphery of the well mouth through the arrangement of the protection mechanism, the potential safety hazard in the construction process is greatly reduced, meanwhile, the monitoring alarm mechanism can timely inform the peripheral workers to take corresponding countermeasures according to the arrival of rainy weather, the smooth proceeding of subsequent work is ensured, and the practical application and operation are facilitated.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a schematic bottom structure of the protection frame of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 1;
FIG. 4 is a schematic view of a protective frame according to the present invention.
In the figure: 1. a protective frame; 2. a protection plate; 3. a protection mechanism; 31. a limiting groove; 32. a cross bar; 33. a first protection net; 34. fixing the screw rod; 35. a baffle plate; 36. fastening a nut; 4. a transverse plate; 5. a drive cartridge; 6. a rotation driving mechanism; 61. a worm gear; 62. a servo motor; 63. a first rotating lever; 64. a worm; 7. a rotating shaft; 8. an alarm box; 9. a monitoring alarm mechanism; 91. a controller; 92. a storage battery; 93. a support bar; 94. a solar panel; 95. heat dissipation holes; 96. a buzzer; 97. an alarm lamp; 98. a weather sensor; 10. an illumination mechanism; 101. a fixed block; 102. a second rotating lever; 103. an illuminating lamp; 104. a vertical rod; 105. an electric telescopic rod; 11. a first fixing lever; 12. a second fixing bar; 13. a second protective net; 14. a through groove; 15. a bidirectional threaded rod; 16. a slider; 17. positioning a rod; 18. adjusting a knob; 19. a control panel.
The specific implementation mode is as follows:
as shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment:
example (b):
a wellhead protection device for intelligent layered gas production comprises a protection frame 1, wherein a first fixing rod 11 is fixedly connected inside the protection frame 1, a second fixing rod 12 is fixedly connected inside the protection frame 1 and above the first fixing rod 11, and the first fixing rod 11 and the second fixing rod 12 are perpendicular to each other; a second protective net 13 is fixedly connected inside the protective frame 1 and above the second fixing rod 12, and the inside of the protective frame 1 can be better protected through the second protective net 13, so that articles can be prevented from falling into the gas well; through grooves 14 are formed in the bottoms of the first fixing rod 11 and the second fixing rod 12, two-way threaded rods 15 are rotatably connected inside the through grooves 14, sliding blocks 16 are connected to two ends of each two-way threaded rod 15 in a threaded mode, the sliding blocks 16 are slidably connected with the corresponding through grooves 14, and the sliding blocks 16 can be driven to move inside the through grooves 14 better by rotating the two-way threaded rods 15; the bottom of each sliding block 16 is fixedly connected with a positioning rod 17, the bottom of each positioning rod 17 extends to the bottom of the corresponding protective frame 1, the positioning rods 17 are driven to move through the movement of the sliding blocks 16, and the positioning rods 17 are convenient to better abut against the inner wall of the gas well, so that the protective frames 1 are positioned and installed; the two ends of the top of the protection frame 1 are fixedly connected with protection plates 2, and the protection plates 2 are convenient for better protection on the two sides of the protection frame 1; the protection mechanisms 3 are arranged between the two ends of the two protection plates 2, the transverse plates 4 are connected between the tops of the two protection plates 2 through screws, and the transverse plates 4 can be detached during transportation, so that the transportation is convenient; the top fixedly connected with drive box 5 of diaphragm 4, the inside of drive box 5 is provided with rotary driving mechanism 6, the top of drive box 5 is rotated and is connected with axis of rotation 7, the bottom of axis of rotation 7 extends to the inside of drive box 5 and rotates with the bottom of drive box 5 inner wall and be connected, the top fixedly connected with alarm box 8 of axis of rotation 7, alarm box 8's inside is provided with monitoring alarm mechanism 9, one side of alarm box 8 is provided with lighting mechanism 10.
Wherein, protection machanism 3 includes spacing groove 31, vertical spacing groove 31, two have all been seted up at the both ends of guard plate 2 equal sliding connection has horizontal pole 32 between the both ends of guard plate 2, the first protection network 33 of equal fixedly connected with between the bottom of horizontal pole 32 and the top of guard frame 1, the equal fixedly connected with clamping screw 34 in both ends of horizontal pole 32, clamping screw 34 keeps away from the one end of horizontal pole 32 and all runs through the spacing groove 31 that corresponds and extend to the outside and the fixedly connected with baffle 35 of guard plate 2, clamping screw 34's the outside just is located equal threaded connection between guard plate 2 and the baffle 35 and has fastening nut 36, mutually supports through setting up protection machanism 3 and guard plate 2, is convenient for better protect all around guard frame 1 top.
Wherein, rotary driving mechanism 6 includes worm wheel 61, the outside of axis of rotation 7 and the inside fixedly connected with worm wheel 61 that is located drive box 5, one side fixed mounting of drive box 5 has servo motor 62, servo motor 62's output shaft extends to the inside of drive box 5 and the first rotation pole 63 of fixedly connected with, servo motor 62's one end is kept away from to first rotation pole 63 and the inner wall rotation of drive box 5 is connected, the outside fixedly connected with worm 64 of first rotation pole 63, worm 64 is connected with worm wheel 61 meshing, and through setting up rotary driving mechanism 6, the better drive alarm box 8 of being convenient for carries out the rotation operation.
Wherein, the monitoring alarm mechanism 9 comprises a controller 91, one end of the bottom of the inner wall of the alarm box 8 is fixedly provided with the controller 91, one end of the bottom of the inner wall of the alarm box 8, which is far away from the controller 91, is fixedly provided with a storage battery 92, one side of the outer part of the alarm box 8, which is far away from the storage battery 92, is fixedly connected with two support rods 93, a solar panel 94 is fixedly arranged between one ends of the two support rods 93, which are far away from the alarm box 8, a buzzer 96 is fixedly arranged at one end of the top of the alarm box 8, which is close to the solar panel 94, an alarm lamp 97 is fixedly arranged at one end of the top of the alarm box 8, which is far away from the buzzer 96, a weather sensor 98 is fixedly arranged at the top of the alarm box 8 and between the buzzer 96 and the alarm lamp 97, the weather sensor 98 is AC-01 in type, and the monitoring alarm mechanism 9 is arranged to facilitate better weather when the weather comes, surrounding workers are informed in time to take corresponding countermeasures, so that the smooth proceeding of subsequent work is ensured, and the method is favorable for practical application and operation.
Wherein, lighting mechanism 10 includes fixed block 101, solar panel 94's one side fixedly connected with fixed block 101 is kept away from to alarm box 8, one side that alarm box 8 was kept away from to fixed block 101 is rotated and is connected with second dwang 102, the bottom fixed mounting of second dwang 102 has light 103, the vertical pole 104 of the top fixedly connected with of fixed block 101, the top of vertical pole 104 is rotated and is connected with electric telescopic handle 105, electric telescopic handle 105's piston rod is rotated with the outside of second dwang 102 and is connected, through setting up lighting mechanism 10, is convenient for better provide the illumination operation when being under construction night.
Wherein, the one end of two-way threaded rod 15 all extends to the outside and the fixedly connected with adjust knob 18 of protection frame 1, is convenient for better drive two-way threaded rod 15 through adjust knob 18 and rotates.
Wherein, the outside of alarm box 8 just is located equidistance between two bracing pieces 93 and has seted up louvre 95, is convenient for better increase alarm box 8's radiating effect through louvre 95.
Wherein the servo motor 62, the solar panel 94, the buzzer 96, the alarm lamp 97, the wind and rain sensor 98, the illuminating lamp 103 and the electric telescopic rod 105 are all electrically connected with the storage battery 92, the servo motor 62, the solar panel 94, the buzzer 96, the alarm lamp 97, the weather sensor 98, the illuminating lamp 103, the electric telescopic rod 105 and the storage battery 92 are all electrically connected with the controller 91, a control panel 19 is fixedly arranged on the top of the transverse plate 4 and on one side of the driving box 5, the servo motor 62, the solar panel 94, the buzzer 96, the alarm lamp 97, the wind and rain sensor 98, the illuminating lamp 103, the electric telescopic rod 105 and the storage battery 92 are all electrically connected with the control panel 19, the storage battery 92 is convenient for better supplying power to the whole equipment, the controller 91 is convenient for better automatically controlling the equipment, and the control panel 19 is convenient for better manually controlling the equipment.
A use method of a wellhead protection device for intelligent layered gas production comprises the following steps:
s1, the protection frame 1 is placed at a specified wellhead, so that the positioning rod 17 completely extends into the well, the adjusting knob 18 drives the two-way threaded rod 15 to rotate, the sliding block 16 and the positioning rod 17 are driven to move, the position of the movable protection frame 1 is adjusted, the positioning rod 17 is enabled to be abutted against the inner wall of the gas well, the equipment can be fixed, meanwhile, the fastening nut 36 on the outer side of the fixing screw rod 34 is screwed, the position of the cross rod 32 in the limiting groove 31 is changed, and the side face of the equipment is protected by the first protection net 33 and the protection plate 2;
s2, after the equipment is installed and protected, the cross plate 4 is installed between the tops of the two protection plates 2 through screws, then, the monitoring and alarming operation can be started, the arrival of wind and rain is monitored through the wind and rain sensor 98, and a signal is transmitted to the controller 91, the controller 91 controls the buzzer 96 and the alarm lamp 97 to work, thereby reminding surrounding workers to take corresponding measures through auditory sense and visual angle, simultaneously controlling the servo motor 62 to work, driving the first rotating rod 63 and the worm 64 to rotate, thereby driving the worm wheel 61 and the rotating shaft 7 to rotate, thereby driving the alarm box 8 to rotate, enabling the workers at all directions to observe the work of the alarm lamp 97, meanwhile, in sunny weather, the solar panel 94 can absorb light energy to be stored in the storage battery 92, and the storage battery 92 supplies power for equipment;
s3, during construction at night, the servo motor 62, the electric telescopic rod 105 and the illuminating lamp 103 can be controlled by the control panel 19 to work, the alarm box 8 is driven by the servo motor 62 to rotate together with the illuminating lamp 103, the second rotating rod 102 is driven by the electric telescopic rod 105 to rotate, the using angle of the illuminating lamp 103 is adjusted, and then illumination operation is performed on a construction site.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (9)
1. The wellhead protection device for intelligent layered gas production is characterized by comprising a protection frame (1), wherein a first fixing rod (11) is fixedly connected inside the protection frame (1), a second fixing rod (12) is fixedly connected inside the protection frame (1) and above the first fixing rod (11), a second protective net (13) is fixedly connected inside the protection frame (1) and above the second fixing rod (12), through grooves (14) are respectively formed in the bottoms of the first fixing rod (11) and the second fixing rod (12), a bidirectional threaded rod (15) is rotatably connected inside each through groove (14), sliding blocks (16) are respectively in threaded connection with the two ends of each bidirectional threaded rod (15), each sliding block (16) is in sliding connection with the corresponding through groove (14), and a positioning rod (17) is respectively and fixedly connected to the bottom of each sliding block (16), the bottom of the positioning rod (17) extends to the bottom of the protection frame (1), the two ends of the top of the protection frame (1) are fixedly connected with the protection plates (2), the protection mechanisms (3) are arranged between the two ends of the two protection plates (2), the top of the two protection plates (2) is connected with the transverse plate (4) through screws, the top of the transverse plate (4) is fixedly connected with the driving box (5), the inside of the driving box (5) is provided with the rotary driving mechanism (6), the top of the driving box (5) is rotatably connected with the rotating shaft (7), the bottom of the rotating shaft (7) extends to the inside of the driving box (5) and is rotatably connected with the bottom of the inner wall of the driving box (5), the top of the rotating shaft (7) is fixedly connected with the alarm box (8), the inside of the alarm box (8) is provided with the monitoring alarm mechanism (9), and one side of the alarm box (8) is provided with an illuminating mechanism (10).
2. The wellhead protection device for intelligent layered gas production according to claim 1, the protection mechanism (3) comprises limit grooves (31), the two ends of the protection plates (2) are respectively provided with a vertical limit groove (31), a cross rod (32) is connected between the two ends of the two protection plates (2) in a sliding way, a first protective net (33) is fixedly connected between the bottom of the cross bar (32) and the top of the protective frame (1), both ends of the cross bar (32) are fixedly connected with fixing screw rods (34), one ends of the fixing screw rods (34) far away from the cross bar (32) penetrate through the corresponding limiting grooves (31) and extend to the outer side of the protection plate (2) and are fixedly connected with baffle plates (35), and fastening nuts (36) are in threaded connection with the outer sides of the fixing screw rods (34) and are positioned between the protection plates (2) and the baffle plates (35).
3. The wellhead protection device for intelligent layered gas production according to claim 1, wherein the rotary driving mechanism (6) comprises a worm wheel (61), the outer side of the rotary shaft (7) is located on the worm wheel (61) fixedly connected inside the driving box (5), a servo motor (62) is fixedly mounted on one side of the driving box (5), the output shaft of the servo motor (62) extends to the first rotary shaft (63) fixedly connected inside the driving box (5), one end of the first rotary shaft (63) far away from the servo motor (62) is connected with the inner wall of the driving box (5) in a rotating manner, the outer side of the first rotary shaft (63) is fixedly connected with a worm (64), and the worm (64) is connected with the worm wheel (61) in a meshing manner.
4. The wellhead protection device for intelligent layered gas production according to claim 3, wherein the monitoring alarm mechanism (9) comprises a controller (91), the controller (91) is fixedly installed at one end of the bottom of the inner wall of the alarm box (8), a storage battery (92) is fixedly installed at one end of the bottom of the inner wall of the alarm box (8) far away from the controller (91), two support rods (93) are fixedly connected to one side of the outer portion of the alarm box (8) far away from the storage battery (92), a solar panel (94) is fixedly installed between one ends of the two support rods (93) far away from the alarm box (8), a buzzer (96) is fixedly installed at one end of the top of the alarm box (8) close to the solar panel (94), and an alarm lamp (97) is fixedly installed at one end of the top of the alarm box (8) far away from the buzzer (96), and a wind and rain sensor (98) is fixedly arranged at the top of the alarm box (8) and between the buzzer (96) and the alarm lamp (97).
5. The wellhead protection device for intelligent layered gas production according to claim 4, wherein the lighting mechanism (10) comprises a fixing block (101), one side of the alarm box (8) far away from the solar panel (94) is fixedly connected with the fixing block (101), one side of the fixing block (101) far away from the alarm box (8) is rotatably connected with a second rotating rod (102), the bottom of the second rotating rod (102) is fixedly provided with a lighting lamp (103), the top of the fixing block (101) is fixedly connected with a vertical rod (104), the top of the vertical rod (104) is rotatably connected with an electric telescopic rod (105), and a piston rod of the electric telescopic rod (105) is rotatably connected with the outer side of the second rotating rod (102).
6. An intelligent wellhead protection device for layered gas production according to claim 1, characterized in that one end of the bidirectional threaded rod (15) extends to the outside of the protection frame (1) and is fixedly connected with an adjusting knob (18).
7. The wellhead protection device for intelligent layered gas production according to claim 4, wherein heat dissipation holes (95) are formed in the outer side of the alarm box (8) and between the two support rods (93) at equal intervals.
8. The wellhead protection device for intelligent layered gas production according to claim 5, wherein the servo motor (62), the solar panel (94), the buzzer (96), the alarm lamp (97), the weather sensor (98), the illuminating lamp (103), the electric telescopic rod (105) are electrically connected with the storage battery (92), the servo motor (62), the solar panel (94), the buzzer (96), the alarm lamp (97), the weather sensor (98), the illuminating lamp (103), the electric telescopic rod (105) and the storage battery (92) are electrically connected with the controller (91), the control panel (19) is fixedly mounted at the top of the transverse plate (4) and on one side of the driving box (5), the servo motor (62), the solar panel (94), the buzzer (96), the alarm lamp (97), the weather sensor (98), the illuminating lamp (103) are fixedly mounted on one side of the driving box (5), The electric telescopic rod (105) and the storage battery (92) are electrically connected with the control panel (19).
9. The use method of the wellhead protection device for intelligent layered gas production according to any one of claims 1 to 8, characterized by comprising the following steps:
s1, the protection frame (1) is placed at a specified wellhead, the positioning rod (17) is made to completely extend into the well, then the two-way threaded rod (15) is driven to rotate through the adjusting knob (18), the sliding block (16) and the positioning rod (17) are driven to move, the position of the movable protection frame (1) is adjusted at the same time, the positioning rod (17) is made to abut against the inner wall of the gas well, the equipment can be fixed, meanwhile, the fastening nut (36) on the outer side of the fixing screw rod (34) is screwed, the position of the cross rod (32) inside the limiting groove (31) is changed, and the side face of the equipment is protected through the first protection net (33) and the protection plate (2);
s2, after the installation and protection of the equipment are finished, a transverse plate (4) is installed between the tops of two protection plates (2) through screws, then the monitoring and alarming operation can be started, the arrival of wind and rain is monitored through a wind and rain sensor (98), signals are transmitted to a controller (91), the buzzer (96) and an alarm lamp (97) are controlled by the controller (91) to work, so that surrounding workers are reminded to take corresponding measures through hearing and visual angle angles, meanwhile, a servo motor (62) is controlled to work, a first rotating rod (63) and a worm (64) are driven to rotate, a worm wheel (61) and a rotating shaft (7) are driven to rotate, an alarm box (8) is driven to rotate, the workers in all directions can observe the work of the alarm lamp (97), and meanwhile, in clear weather, light can be absorbed by a solar panel (94) and stored in a storage battery (92), the device is powered by a storage battery (92);
s3, during construction at night, the servo motor (62), the electric telescopic rod (105) and the illuminating lamp (103) can be controlled by the control panel (19) to work, the alarm box (8) is driven by the servo motor (62) to rotate together with the illuminating lamp (103), the second rotating rod (102) is driven by the electric telescopic rod (105) to rotate, so that the using angle of the illuminating lamp (103) is adjusted, and illumination operation is performed on the construction site.
Priority Applications (1)
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| CN202111111993.6A CN113818837A (en) | 2021-09-18 | 2021-09-18 | Wellhead protection device for intelligent layered gas production and use method thereof |
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| CN202111111993.6A CN113818837A (en) | 2021-09-18 | 2021-09-18 | Wellhead protection device for intelligent layered gas production and use method thereof |
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Application publication date: 20211221 |
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