CN214107603U

CN214107603U - Natural gas drag reducer measures filling device

Info

Publication number: CN214107603U
Application number: CN202022404676.0U
Authority: CN
Inventors: 王嘉璐
Original assignee: Shanxi Huicheng Jinhai Technology Co ltd
Current assignee: Henan Medium Oil Compressed Natural Gas Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-09-03
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a natural gas drag reducer measurement filling device, including natural gas line and portable casing, natural gas line's inside is equipped with portable casing, the inside of portable casing is equipped with the holding tank, the bolt has been inserted in the outside of portable casing, the bolt runs through portable casing and links to each other with the holding tank screw thread. This natural gas drag reduction agent measurement filling device, through natural gas line, portable casing, the water storage tank, the bolt, the cooperation between filler and the spraying mechanism, spray the operation in-process when portable casing is removed in natural gas line inside, supply power with motor incasement portion motor and the inside suction pump of suction box, can make the round shell rotate, but the drag reduction agent that makes the shower nozzle spray evenly sprays the inner wall at natural gas line, the pipeline inner wall local lack the drag reduction agent condition can not appear, practicality can obviously strengthen.

Description

Natural gas drag reducer measures filling device

Technical Field

The utility model relates to a natural gas drag reducer filling technical field specifically is a natural gas drag reducer measurement filling device.

Background

The natural gas drag reducer drag reduction technology is a novel pipeline drag reduction technology, macromolecules or polymers with structures similar to surfactants are injected into a natural gas pipeline regularly by the technology, the polar ends of drag reducer molecules are adsorbed on the surface of the inner wall of the pipeline to form an elastic molecular film, the roughness of the pipe wall is reduced, and the purposes of drag reduction and delivery increase are achieved.

The natural gas drag reducer measurement filling device among the prior art can use, but still has certain drawback in the in-service use process, for example at the in-process of spraying the drag reducer to natural gas line inside, the spraying homogeneity of shower nozzle to pipeline inner wall is comparatively general, and the pipeline inner wall local lack the drag reducer condition appears probably to appear, and practicality remains to be strengthened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a natural gas drag reducer measurement filling device to what provide among the above-mentioned background art is spraying the drag reducer in-process to natural gas line inside, the homogeneity of spraying to the pipeline inner wall of shower nozzle is comparatively general, and the pipeline inner wall part can appear lacking the drag reducer condition, and practicality remains to strengthen the problem.

In order to achieve the above object, the utility model provides a following technical scheme: a metering and filling device for a natural gas drag reducer comprises a natural gas pipeline and a movable machine shell, wherein the movable machine shell is arranged inside the natural gas pipeline, a water storage tank is arranged inside the movable machine shell, a bolt is inserted into the outer side of the movable machine shell, the bolt penetrates through the movable machine shell and is in threaded connection with the water storage tank, a water filling port is formed in the upper portion of the right surface of the water storage tank, and a spraying mechanism is arranged on the right side of the water storage tank;

the spraying mechanism comprises a water pumping box, a water inlet pipe, a water outlet pipe, a transverse pipe, a round shell, a spray head, a rotating rod, a support rod, an outer toothed ring, an inner toothed ring, a square groove, a square rod and a motor box;

the water pumping box is fixedly connected to the right side of the bottom end of the interior of the water storage box, the left side bottom end of the water pumping box is fixedly connected with a water inlet pipe, the upper surface of the water pumping box is fixedly connected with a water outlet pipe, the top end of the water outlet pipe is fixedly connected with a transverse pipe, the outer wall of the transverse pipe is fixedly connected with the contact surface of the water storage box, the right side end of the outer wall of the transverse pipe is rotatably connected with a round shell, the upper end and the lower end of the outer wall of the round shell are fixedly connected with spray heads, a rotating rod is transversely arranged in the transverse pipe and is rotatably connected with the water storage box through a sealing bearing, supporting rods are fixedly connected to the upper side end and the lower side of the right end of the outer wall of the rotating rod, the other end of each supporting rod is fixedly connected with an outer toothed ring, the outer wall of the outer toothed ring is meshed with an inner toothed ring, the outer wall of the inner toothed ring is fixedly connected with the inner wall of the round shell, a square groove is fixedly connected to the left side end of the rotating rod, a square rod is inserted in the square groove, and is in clearance fit with the inner wall of the square groove, the left side end connection of square bar has the motor case, the left surface of motor case links to each other with the inside left side of portable casing is fixed.

Preferably, the two support rods are vertically symmetrical relative to the central point of the rotating rod.

Preferably, the square rod and the square groove form a sliding limiting structure.

Preferably, an auxiliary mechanism is arranged inside the water storage tank;

the auxiliary mechanism comprises a cavity block, a vertical rod, a first bevel gear, a second bevel gear, a vertical rod, a sleeve and a stirring blade;

the outer wall at the bull stick is cup jointed to the cavity piece, the cavity piece rotates with the bull stick through sealed bearing and links to each other, the upper surface rigid coupling of cavity piece has the pole setting, the top of pole setting is fixed with the inside top of water storage tank and is linked to each other, the inside left side of cavity piece is equipped with first bevel gear, first bevel gear's inner wall links to each other with the outer wall of bull stick is fixed, first bevel gear's bottom meshing is connected with second bevel gear, second bevel gear's lower surface rigid coupling has the montant, the montant passes through sealed bearing and rotates with the cavity piece and links to each other, the fixed cover in outer wall bottom of montant has the sleeve, the fixed cover of telescopic outer wall has the stirring leaf.

Preferably, the top end of the upright rod is matched with the contact surface of the water storage tank.

Preferably, the central points of the second bevel gear and the vertical rod are both located on the same horizontal vertical line.

Compared with the prior art, the beneficial effects of the utility model are that: compared with the prior art, the metering and filling device for the natural gas drag reducer has the following advantages:

through the cooperation between natural gas line, portable casing, water storage tank, bolt, filler and the spraying mechanism, spray the operation in-process when portable casing is removed inside the natural gas line, supply power with motor incasement portion motor and the inside suction pump of suction box, can make the round shell rotate for the drag reduction agent that the shower nozzle sprayed can evenly spray at the inner wall of natural gas line, the pipeline inner wall local lack the drag reduction agent condition can not appear, and practicality can obviously be strengthened.

Through natural gas line, portable casing, the water storage tank, the bolt, the filler, spraying mechanism and good cooperation between the mechanism, at the bull stick rotation in-process, first bevel gear can rotate second bevel gear, can make montant, sleeve and stirring leaf rotate simultaneously, the stirring leaf of rotation in-process can mix the stirring to the inside drag reduction agent of water storage tank, can prevent that the inside drag reduction agent of water storage tank from appearing deposiing the layering condition, do benefit to the high-quality completion of drag reduction agent spraying operation.

Through the cooperation between portable casing, water storage tank and the bolt, anticlockwise rotation bolt can be with water storage tank and portable casing phase separation, and the operation is comparatively simple convenient, does benefit to operating personnel and operates.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the cross tube, the round shell and the nozzle in FIG. 1;

FIG. 3 is a schematic view of the connection structure of the pumping tank, the rotating rod and the square rod in FIG. 1;

fig. 4 is a schematic view of a connection structure of the rotating rod and the auxiliary mechanism of fig. 1.

In the figure: 1. the device comprises a natural gas pipeline, 2, a movable machine shell, 3, a water storage tank, 4, bolts, 5, a water filling port, 6, a spraying mechanism, 601, a water pumping tank, 602, a water inlet pipe, 603, a water outlet pipe, 604, a transverse pipe, 605, a round shell, 606, a spray head, 607, a rotating rod, 608, a support rod, 609, an outer toothed ring, 610, an inner toothed ring, 611, a square groove, 612, a square rod, 613, a motor box, 7, an auxiliary mechanism, 701, a cavity block, 702, a vertical rod, 703, a first bevel gear, 704, a second bevel gear, 705, a vertical rod, 706, a sleeve, 707 and stirring blades.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a metering and filling device for a natural gas drag reducer comprises a natural gas pipeline 1 and a movable machine shell 2, wherein the movable machine shell 2 is arranged inside the natural gas pipeline 1, a water storage tank 3 is arranged inside the movable machine shell 2, a bolt 4 is inserted into the outer side of the movable machine shell 2, the bolt 4 penetrates through the movable machine shell 2 and is in threaded connection with the water storage tank 3, a water filling port 5 is arranged above the right surface of the water storage tank 3, the water filling port 5 is composed of a short pipe and a spiral cover, the short pipe is fixedly connected with and communicated with the water storage tank 3, the outer side of the outer wall of the short pipe is in threaded connection with the spiral cover, a spraying mechanism 6 is arranged on the right side of the water storage tank 3, the spraying mechanism 6 comprises a pumping box 601, a water inlet pipe 602, a water outlet pipe 603, a transverse pipe 604, a round shell 605, a spray head, a rotary rod 607, a support rod 608, an outer toothed ring 609, an inner toothed ring 610, a square groove 611, a square rod 612 and a motor box 613, the pumping box 601 is fixedly connected on the right side of the inner bottom end of the water storage tank 3, a water suction pump with the model ZM-007 is installed inside a water suction box 601, the water inlet and outlet of the water suction pump are respectively and fixedly connected with a water inlet pipe 602 and a water outlet pipe 603, the power cord of the water suction pump is butted with a power supply device inside a motor box 613, the left bottom end of the water suction box 601 is fixedly connected with the water inlet pipe 602, the upper surface of the water suction box 601 is fixedly connected with the water outlet pipe 603, the top end of the water outlet pipe 603 is fixedly connected with a transverse pipe 604, the transverse pipe 604 is mutually communicated with the water outlet pipe 603, the outer wall of the transverse pipe 604 is fixedly connected with the contact surface of a water storage box 3, the right end part of the outer wall of the transverse pipe 604 is rotatably connected with a round shell 605, the transverse pipe 604 is rotatably connected with the round shell 605 through a sealing bearing, the upper end and the lower end of the outer wall of the round shell 605 are fixedly connected with nozzles 606, the nozzles are mutually communicated with the round shell 605, a rotating rod 607 is transversely arranged inside the transverse of the transverse pipe 604, the rotating rod 607 is rotatably connected with the water storage box 3 through a sealing bearing, the upper end and the lower end of the outer wall of the rotating rod 607 are fixedly connected with a supporting rod 608, an outer gear ring 609 is fixedly connected to the other end of the supporting rod 608, an inner gear ring 610 is connected to the outer wall of the outer gear ring 609 in a meshed manner, the outer wall of the inner gear ring 610 is fixedly connected to the inner wall of the round shell 605, a square groove 611 is fixedly connected to the left end of the rotating rod 607, a square rod 612 is inserted into the square groove 611, the outer wall of the square rod 612 is in clearance fit with the inner wall of the square groove 611, a motor box 613 is connected to the left end of the square rod 612, a motor, a storage battery, a module component capable of being controlled remotely and the like are installed inside the motor box 613, the motor is 42JSF330AS in type, a power line of the motor is electrically connected with the storage battery, whether the motor rotates or not can be controlled by the round groove module component, a power supply device inside the motor box 613 can provide electric energy required for moving for the movable machine shell, an output shaft of the motor is rotatably connected with the motor box through a sealed bearing, an output shaft of the motor is fixedly connected with the square rod 612, the internal components and connected in a transmission relationship, the prior art can be realized, so that redundant description is not needed, the left surface of the motor box 613 is fixedly connected with the left side inside the movable type machine shell 2, the two support rods 608 are vertically symmetrical relative to the central point of the rotating rod 607, the rotating rod 607 can uniformly apply force to the two support rods 608, the square rod 612 and the square groove 611 form a sliding limit structure, the square rod 612 can be inserted into the square groove 611, the square rod 612 cannot rotate in the square groove 611, and the square rod 612 can drive the square groove 611 to concentrically rotate when rotating.

An auxiliary mechanism 7 is arranged in the water storage tank 3, the auxiliary mechanism 7 comprises a cavity block 701, a vertical rod 702, a first bevel gear 703, a second bevel gear 704, a vertical rod 705, a sleeve 706 and a stirring blade 707, the cavity block 701 is sleeved on the outer wall of the rotating rod 607, the cavity block 701 is rotatably connected with the rotating rod 607 through a sealing bearing, the vertical rod 702 is fixedly connected with the upper surface of the cavity block 701, the top end of the vertical rod 702 is fixedly connected with the top end of the interior of the water storage tank 3, the first bevel gear 703 is arranged on the left side of the interior of the cavity block 701, the inner wall of the first bevel gear 703 is fixedly connected with the outer wall of the rotating rod 607, the bottom end of the first bevel gear 703 is meshed with the second bevel gear 704, the lower surface of the second bevel gear 704 is fixedly connected with the vertical rod 705, the vertical rod is rotatably connected with the cavity block 701 through the sealing bearing, the sleeve 706 is fixedly sleeved at the bottom end of the outer wall of the vertical rod 705, the stirring blade 707 is fixedly sleeved on the outer wall of the sleeve 706, the top end of the vertical rod 702 is matched with the contact surface of the water storage tank 3, so that the fixed connection area of the vertical rod 702 and the water storage tank 3 is fully ensured, the stable connection between the water storage tank 3 and the cavity block 701 is ensured, the central points of the second bevel gear 704 and the vertical rod 705 are both positioned on the same horizontal vertical line, and the vertical rod 705 can concentrically rotate in the rotation process of the second bevel gear 704.

When the movable machine shell 2 moves in the natural gas pipeline 1 to spray, the motor in the motor box 613 and the water pump 601 in the water pumping box 601 are powered, drag reduction agent in the water storage tank 3 can be sucked from the water inlet pipe 602 after the water pump in the water pumping box 601 is powered, then the drag reduction agent is discharged into the horizontal pipe 604 and the round shell 605 from the water outlet pipe 603, then the drag reduction agent is sprayed out of the spray nozzle 606 and acts on the interior of the natural gas pipeline 1, the square rod 612, the square groove 611 and the rotating rod 608 can be simultaneously rotated after the motor in the motor box 613 is powered, the first bevel gear 703 can rotate the second bevel gear 704 during the rotation of the rotating rod 607, the vertical rod 705, the sleeve 706 and the stirring blades 707 can simultaneously rotate, the stirring blades 707 can mix and stir the drag reduction agent in the water storage tank 3 during the rotation, and the condition that the drag reduction agent in the water storage tank 3 is precipitated and layered can be prevented, the drag reducer spraying device is beneficial to the high-quality completion of drag reducer spraying operation, the outer toothed ring 609 can rotate along with the rotating rod 608 through the transmission of the supporting rod 608, and the round shell 605 can rotate due to the meshed connection relationship between the outer toothed ring 609 and the inner toothed ring 610, so that the drag reducer sprayed by the spray head 606 can be uniformly sprayed on the inner wall of the natural gas pipeline 1, the situation that the inner wall of the pipeline is locally lack of the drag reducer is avoided, and the practicability is obviously enhanced.

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 the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "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; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above 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

1. The utility model provides a natural gas drag reducer measurement filling device, includes natural gas line (1) and portable casing (2), the inside of natural gas line (1) is equipped with portable casing (2), its characterized in that: a water storage tank (3) is arranged in the movable machine shell (2), a bolt (4) is inserted into the outer side of the movable machine shell (2), the bolt (4) penetrates through the movable machine shell (2) to be in threaded connection with the water storage tank (3), a water filling port (5) is arranged above the right surface of the water storage tank (3), and a spraying mechanism (6) is arranged on the right side of the water storage tank (3);

the spraying mechanism (6) comprises a pumping box (601), a water inlet pipe (602), a water outlet pipe (603), a transverse pipe (604), a round shell (605), a spray head (606), a rotating rod (607), a support rod (608), an outer toothed ring (609), an inner toothed ring (610), a square groove (611), a square rod (612) and a motor box (613);

the water pumping box (601) is fixedly connected to the right side of the bottom of the inside of the water storage box (3), a water inlet pipe (602) is fixedly connected to the bottom of the left side of the water pumping box (601), a water outlet pipe (603) is fixedly connected to the upper surface of the water pumping box (601), a transverse pipe (604) is fixedly connected to the top of the water outlet pipe (603), the outer wall of the transverse pipe (604) is fixedly connected to the contact surface of the water storage box (3), a round shell (605) is rotatably connected to the right end of the outer wall of the transverse pipe (604), nozzles (606) are fixedly connected to the upper and lower ends of the outer wall of the round shell (605), a rotating rod (607) is transversely arranged in the inner portion of the transverse pipe (604), the rotating rod (607) is rotatably connected to the water storage box (3) through a sealed bearing, supporting rods (608) are fixedly connected to the upper and lower sides of the right end of the outer wall of the rotating rod (607), and an outer toothed ring (609) is fixedly connected to the other end of the supporting rod (608), the outer wall meshing of outer ring gear (609) is connected with interior ring gear (610), the outer wall of interior ring gear (610) links to each other with the inner wall of round shell (605) is fixed, the left side tip rigid coupling of bull stick (607) has square groove (611), square bar (612) have been inserted to the inside of square groove (611), the outer wall of square bar (612) and the inner wall clearance fit of square groove (611), the left side end connection of square bar (612) has motor case (613), the left surface of motor case (613) links to each other with the inside left side of portable casing (2) is fixed.

2. The metered natural gas drag reducer filling apparatus of claim 1, wherein: the two support rods (608) are symmetrical up and down relative to the central point of the rotating rod (607).

3. The metered natural gas drag reducer filling apparatus of claim 1, wherein: the square rod (612) and the square groove (611) form a sliding limiting structure.

4. The metered natural gas drag reducer filling apparatus of claim 1, wherein: an auxiliary mechanism (7) is arranged in the water storage tank (3);

the auxiliary mechanism (7) comprises a cavity block (701), a vertical rod (702), a first bevel gear (703), a second bevel gear (704), a vertical rod (705), a sleeve (706) and a stirring blade (707);

the cavity block (701) is sleeved on the outer wall of the rotating rod (607), the cavity block (701) is rotatably connected with the rotating rod (607) through a sealing bearing, the upper surface of the cavity block (701) is fixedly connected with a vertical rod (702), the top end of the vertical rod (702) is fixedly connected with the top end of the interior of the water storage tank (3), a first bevel gear (703) is arranged on the left side in the cavity block (701), the inner wall of the first bevel gear (703) is fixedly connected with the outer wall of the rotating rod (607), the bottom end of the first bevel gear (703) is connected with a second bevel gear (704) in a meshing way, a vertical rod (705) is fixedly connected to the lower surface of the second bevel gear (704), the vertical rod (705) is rotatably connected with the cavity block (701) through a sealed bearing, the fixed cover of outer wall bottom of montant (705) has connect sleeve (706), the fixed cover of outer wall of sleeve (706) has stirred leaf (707).

5. The metered natural gas drag reducer filling apparatus of claim 4, wherein: the top end of the upright rod (702) is matched with the contact surface of the water storage tank (3).

6. The metered natural gas drag reducer filling apparatus of claim 4, wherein: the central points of the second bevel gear (704) and the vertical rod (705) are both positioned on the same horizontal vertical line.