CN210343733U - Oil field gathering centrifugal pump sealing device - Google Patents

Abstract

The utility model discloses an defeated centrifugal pump sealing device of oil field collection, comprising a base plate, driving motor, connecting cylinder and centrifugal chamber, the upper end of bottom plate is provided with the centrifugal chamber on the right side, driving motor's right-hand member fixedly connected with axis of rotation, the left end intermediate junction of centrifugal chamber has the connecting cylinder, the left end welding of connecting cylinder has the second connecting plate, the right-hand member welding of connecting cylinder has first connecting plate, the upper and lower symmetric connection of connecting cylinder has the pull rod, the pull rod from left to right runs through the second connecting plate in proper order, connecting cylinder and first connecting plate, the right-hand member fixedly connected with baffle of pull rod, the left end fixedly connected with rubber buffer of baffle, the upper and lower both ends symmetric welding in the left side of second. The utility model discloses a set up pull rod, driving motor, connecting cylinder, regulation pole, spacing plectane, rubber buffer, first spread groove, second spread groove and centrifugal chamber structure, solved the inconvenient problem of installing and the inconvenient operation of centrifugal pump sealing device.

Description

Oil field gathering centrifugal pump sealing device

Technical Field

The utility model relates to an oil field collection defeated technical field specifically is an oil field collection defeated centrifugal pump sealing device.

Background

The oil field refers to a specific area of crude oil production, and a centrifugal pump is required for transporting oil in the oil field, and a sealing device, which is a component or a combination of components for preventing fluid or solid particles from leaking from adjacent joint surfaces or preventing external impurities such as dust and moisture from invading into the interior of machine equipment, is used for improving the transportation effect of the centrifugal pump.

However, the prior art has the following disadvantages:

1. the problem of inconvenient installation of current centrifugal pump sealing device.

2. The problem that the existing centrifugal pump sealing device is inconvenient to operate.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides an oil field collection centrifugal pump sealing device has solved the inconvenient problem of installing and the inconvenient operation of current centrifugal pump sealing device.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an defeated centrifugal pump sealing device of oil field collection, includes bottom plate, driving motor, connecting cylinder and centrifugal chamber, the upper end of bottom plate is provided with the centrifugal chamber on the right side, driving motor's right-hand member fixedly connected with axis of rotation, the left end intermediate junction of centrifugal chamber has the connecting cylinder, the left end welding of connecting cylinder has the second connecting plate, the right-hand member welding of connecting cylinder has first connecting plate, connecting cylinder longitudinal symmetry has the pull rod, the pull rod from left to right runs through second connecting plate, connecting cylinder and first connecting plate in proper order, the right-hand member fixedly connected with baffle of pull rod, the left end fixedly connected with rubber buffer of baffle, the upper and lower both ends symmetrical welding in left side of second connecting plate has the regulation pole, be provided with the knob on.

Preferably, the right end of the rotating shaft is fixedly welded with a connecting block, the connecting block is fixedly connected with an impeller, and a limiting circular plate is arranged at the left end of the rotating shaft.

Preferably, the upper end of the centrifugal chamber is provided with an outlet, the right end of the centrifugal chamber is provided with an inlet, the bottom of the centrifugal chamber is provided with a mounting plate, and the mounting plate is arranged on the bottom plate.

Preferably, the left end of driving motor is provided with the mounting panel, the bottom of connecting cylinder is provided with worker's shape seat, the bottom setting of worker's shape seat is on the bottom plate.

Preferably, the upper and lower both ends symmetric connection of first connecting plate has the bolt, the bolt runs through first connecting plate and extends to on the centrifugal chamber, first connecting groove has been seted up to the centre of first connecting plate, the size of first connecting groove and the size phase-match of rubber buffer.

Preferably, a second connecting groove is formed in the middle of the second connecting plate, and the size of the second connecting groove is matched with that of the limiting circular plate.

(III) advantageous effects

The utility model provides a centrifugal pump sealing device is failed to oil field collection possesses following beneficial effect:

(1) the utility model, through the connecting cylinder, the limiting circular plate, the second connecting groove and the centrifugal chamber structure, when in use, the user connects the connecting cylinder on the rotating shaft in a penetrating way, so that the second connecting plate is close to the limiting circular plate, then applying leftward thrust to the connecting cylinder to make the connecting cylinder move leftward until the spacing circular plate is fed into the interior of second connecting groove, then the user puts the centrifugal chamber through the rotating shaft and applies a leftward pushing force to the centrifugal chamber to move the centrifugal chamber leftward until the left side of the centrifugal chamber is contacted with the right side of the first connecting plate, then the user fixedly connects the first connecting plate and the centrifugal chamber through the bolt, then the user fixes the I-shaped seat on the bottom plate through the bolt, then the user fixes the mounting panel with the centrifugal chamber bottom on the bottom plate through the bolt, has solved the inconvenient problem of installing of current centrifugal pump sealing device.

(2) The utility model, through the arrangement of the pull rod, the driving motor, the adjusting rod, the rubber plug, the first connecting groove and the centrifugal chamber structure, when in use, the user applies external force to the knob to move the knob until the adjusting rod can be modulated, then the user adjusts the length of the adjusting rod to be long, so that the pull rod moves leftwards, the baffle moves leftwards, the rubber plug moves leftwards until the rubber plug fills the first connecting groove and the rubber plug is tightly attached to the left side wall inside the centrifugal chamber, then the user screws the knob, then the user switches on the power supply, then the driving motor works to enable the rotating shaft to rotate, the staff introduces the oil from the inlet, then, the oil flows out from the outlet, a centrifugal chamber is structurally arranged, the rotating shaft rotates to drive the impeller to rotate, the impeller generates centrifugal force to convey the introduced oil to the outlet, and the problem that the existing centrifugal pump sealing device is inconvenient to operate is solved.

Drawings

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

fig. 2 is a front view schematically illustrating the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at C in fig. 1 according to the present invention.

The reference numbers in the figures are: 1. a rotating shaft; 2. a pull rod; 3. connecting blocks; 4. an impeller; 5. a base plate; 6. a bolt; 7. an I-shaped seat; 8. mounting a plate; 9. a drive motor; 10. a connecting cylinder; 11. a first connecting plate; 12. an outlet; 13. an inlet; 14. a knob; 15. adjusting a rod; 16. a second connecting plate; 17. a limiting circular plate; 18. a baffle plate; 19. a rubber plug; 20. a first connecting groove; 21. a second connecting groove; 22. a centrifugal chamber.

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. 1-5, the present invention provides an embodiment: a centrifugal pump sealing device for gathering and transportation in oil field comprises a bottom plate 5, a driving motor 9, a connecting cylinder 10 and a centrifugal chamber 22, wherein the centrifugal chamber 22 is arranged on the upper end of the bottom plate 5 towards the right, a rotating shaft 1 is fixedly connected to the right end of the driving motor 9, a mounting plate 8 is arranged at the left end of the driving motor 9, the connecting block 3 is fixedly welded at the right end of the rotating shaft 1, an impeller 4 is fixedly connected onto the connecting block 3, a limiting circular plate 17 is arranged at the left end of the rotating shaft 1, the connecting cylinder 10 is connected to the middle of the left end of the centrifugal chamber 22, an outlet 12 is arranged at the upper end of the centrifugal chamber 22, an inlet 13 is arranged at the right end of the centrifugal chamber 22, the mounting plate 8 is arranged at the bottom of the centrifugal chamber 22, the mounting plate 8 is arranged on the bottom plate 5, an I-shaped seat 7 is arranged at the bottom of the connecting cylinder 10, a second connecting plate, the size of second spread groove 21 and the size phase-match of spacing plectane 17, the right-hand member welding of connecting cylinder 10 has first spread groove 11, the upper and lower both ends symmetric connection of first spread groove 11 has bolt 6, bolt 6 runs through first spread groove 11 and extends to on the centrifugal chamber 22, first spread groove 20 has been seted up to the centre of first spread groove 11, the size of first spread groove 20 and the size phase-match of rubber buffer 19, there is pull rod 2 to the upper and lower symmetric connection of connecting cylinder 10, pull rod 2 from left to right runs through second connecting plate 16 in proper order, connecting cylinder 10 and first spread groove 11, the right-hand member fixedly connected with baffle 18 of pull rod 2, the left end fixedly connected with rubber buffer 19 of baffle 18, both ends symmetric welding has regulation pole 15 about the left side of second connecting plate 16, be provided with knob 14. This driving motor 9's model is ACSM130-G15015LZ, and this impeller 4's model is NDM-7560, is known and the prior art that discloses, during the use, the utility model provides a junction between axis of rotation 1 and the first connecting plate 11 is provided with the bearing, the utility model provides a junction between axis of rotation 1 and the second connecting plate 16 is provided with the bearing, the utility model provides a junction between axis of rotation 1 and baffle 18 is provided with the bearing.

The working principle is as follows: when in use, a user puts the connecting cylinder 10 on the rotating shaft 1 to lead the second connecting plate 16 to be close to the limit circular plate 17, then applies leftward thrust to the connecting cylinder 10 to lead the connecting cylinder 10 to move leftward until the limit circular plate 17 enters the inside of the second connecting groove 21, then puts the centrifugal chamber 22 on the rotating shaft 1 and applies leftward thrust to the centrifugal chamber 22 to lead the centrifugal chamber 22 to move leftward until the left side of the centrifugal chamber 22 is contacted with the right side of the first connecting plate 11, then the user fixedly connects the first connecting plate 11 and the centrifugal chamber 22 through the bolt 6, then the user fixes the I-shaped seat 7 on the bottom plate 5 through the bolt 6, then the user fixes the mounting plate 8 at the bottom of the centrifugal chamber 22 on the bottom plate 5 through the bolt 6, then the user applies external force to the knob 14 to lead the knob 14 to move until the adjusting rod 15 can be adjusted, then the user will adjust the length of pole 15 long, make the pull rod 2 move left, make baffle 18 move left, make rubber buffer 19 move left, until making rubber buffer 19 fill first connecting groove 20 and rubber buffer 19 closely paste tightly with the inside left side wall of centrifugal chamber 22, then the user screws knob 14, then the user switches on the power supply, then make driving motor 9 work, make axis of rotation 1 rotate, the staff lets in oil from entry 13, then come out from export 12 again, be equipped with centrifugal chamber 22 structurally, axis of rotation 1 rotates, drive impeller 4 rotates, impeller 4 produces centrifugal force and carries the oil that lets in to export 12.

To sum up, the utility model discloses a set up pull rod 2, driving motor 9, connecting cylinder 10, adjust pole 15, spacing plectane 17, rubber buffer 19, first connecting groove 20, second connecting groove 21 and centrifugal chamber 22 structure, solved the inconvenient problem of operation of installation and the current centrifugal pump sealing device of current centrifugal pump sealing device inconvenience.

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 (6)

1. The utility model provides a centrifugal pump sealing device is failed to oil field collection, includes bottom plate (5), driving motor (9), connecting cylinder (10) and centrifugal chamber (22), its characterized in that: a centrifugal chamber (22) is arranged on the upper end of the bottom plate (5) towards the right, a rotating shaft (1) is fixedly connected with the right end of the driving motor (9), the middle of the left end of the centrifugal chamber (22) is connected with a connecting cylinder (10), the left end of the connecting cylinder (10) is welded with a second connecting plate (16), the right end of the connecting cylinder (10) is welded with a first connecting plate (11), the connecting cylinder (10) is connected with pull rods (2) in an up-down symmetrical manner, the pull rod (2) sequentially penetrates through the second connecting plate (16), the connecting cylinder (10) and the first connecting plate (11) from left to right, the right end of the pull rod (2) is fixedly connected with a baffle (18), the left end of the baffle (18) is fixedly connected with a rubber plug (19), adjusting rods (15) are symmetrically welded at the upper end and the lower end of the left side of the second connecting plate (16), and knobs (14) are arranged on the adjusting rods (15).

2. The oil field gathering centrifugal pump sealing device according to claim 1, wherein: the right-hand member fixed welding of axis of rotation (1) has connecting block (3), fixedly connected with impeller (4) on connecting block (3), the left end that inclines of axis of rotation (1) is provided with spacing plectane (17).

3. The oil field gathering centrifugal pump sealing device according to claim 1, wherein: an outlet (12) is formed in the upper end of the centrifugal chamber (22), an inlet (13) is formed in the right end of the centrifugal chamber (22), a mounting plate (8) is arranged at the bottom of the centrifugal chamber (22), and the mounting plate (8) is arranged on the bottom plate (5).

4. The oil field gathering centrifugal pump sealing device according to claim 1, wherein: the left end of driving motor (9) is provided with mounting panel (8), the bottom of connecting cylinder (10) is provided with worker's shape seat (7), the bottom setting of worker's shape seat (7) is on bottom plate (5).

5. The oil field gathering centrifugal pump sealing device according to claim 1, wherein: the upper and lower both ends symmetric connection of first connecting plate (11) has bolt (6), bolt (6) run through first connecting plate (11) and extend to centrifugal chamber (22) on, first connecting groove (20) have been seted up to the centre of first connecting plate (11), the size phase-match of the size of first connecting groove (20) and rubber buffer (19).

6. The oil field gathering centrifugal pump sealing device according to claim 1, wherein: and a second connecting groove (21) is formed in the middle of the second connecting plate (16), and the size of the second connecting groove (21) is matched with that of the limiting circular plate (17).

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