CN209129884U - A kind of inversion electric submersible pump unit - Google Patents

Abstract

The utility model relates to electric pump technical fields, and disclose a kind of inversion electric submersible pump unit, including shell, the water outlet of connection is fixedly installed on the left of the shell, push pipe is fixedly installed at the top of the shell, the bottom of the shell is fixedly installed with suction hose, and the bottom thread of the suction hose is connected with filter cartridge, it is fixedly installed with baffle on the suction hose and at the top of filter cartridge, offers inlet opening on the filter cartridge.The inversion electric submersible pump unit, by having motor on third gear, the rotation of third gear can be driven by motor, by having impeller in setting first gear, it can be pumped by the rotation of the rotation impeller of first gear, by having filtering net in setting filter cartridge, oil can be filtered by filter screen and avoid blocking, it can not be controlled in time to which effective solution is fuel-displaced, the waste of oil and water is caused to be entrained in the problem in oil.

Description

A kind of inversion electric submersible pump unit

Technical field

The utility model relates to electric pump technical field, specially a kind of inversion electric submersible pump unit.

Background technique

Submersible electric pump is the centrifugal multistage pump multiple centrifugal pump of underground work, with oil pipe together G.I.H, ground power supply by transformer, Control flow and power cable give electrical energy transportation to underground submersible motor, so that submersible motor is driven centrifugal multistage pump multiple centrifugal pump rotation, by electric energy It is converted into mechanical energy, the well liquid in oil well is given rise to ground, there are many factor for influencing submersible electric pump working characteristics, but total Three categories can be summarized as by saying: the first kind is supplied with the power source of electric power, and the second class is to be lifted the property of liquid, and third class is The influence of the factors such as impurity, sand, wax, the influence of these factors will will lead to following consequence: first is that oil pumping effect is deteriorated, second It is to shorten running life, third is that unit spoilage increases.

Most of submersible electric pumps are to carry out selection according to the pump characteristic curve made of the water under standard state, are not examined Well liquid and water viscosity difference are considered on characteristic influence, since submersible electric pump part works in ground end, so fuel-displaced can not Control in time causes the waste of oil and water to be entrained in oil, so a kind of inversion electric submersible pump unit is proposed to solve among the above The problem of proposed.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of inversion electric submersible pump unit, has quick control The advantages of, solve it is fuel-displaced can not control in time, cause the waste of oil and water to be entrained in problem in oil.

(2) technical solution

To realize the above-mentioned purpose quickly controlled, the utility model is provided the following technical solutions: a kind of inversion submersible electric pump Unit, including shell are fixedly installed with the water outlet of connection on the left of the shell, are fixedly installed with top at the top of the shell Pipe, the bottom of the shell are fixedly installed with suction hose, and the bottom thread of the suction hose is connected with filter cartridge, the suction hose It above and at the top of filter cartridge is fixedly installed with baffle, inlet opening, the inside of the filter cartridge are offered on the filter cartridge It is fixedly installed with the filtering net for being located at water suction bottom of the tube, impeller is movably installed in the shell, the front of the impeller is solid Dingan County is equipped with the first gear positioned at interior of shell, the inside of the shell and the left side activity being located at the top of first gear installation There is third gear, the back side of the third gear is equipped with motor through shell and fixed with outer shell outer wall, the shell Right side is fixedly installed with fixed link, and first rotating shaft is fixedly installed at the top of the fixed link, activity peace in the first rotating shaft Equipped with pressing lever, the left end of the pressing lever is movably installed with the second shaft, and the bottom of second shaft is fixedly mounted limited Position plate, the bottom of the limit plate are fixedly installed with the plugging block at the top of push pipe, and the bottom of the limit plate is fixedly mounted Have through plugging block and extend to the extending column inside push pipe, the bottom of the extending column is movably installed with positioned at interior of shell Second gear.

Preferably, the inside diameter equal length of the diameter length of the plugging block and push pipe.

Preferably, anti-slip ring is fixedly installed on the pressing lever and positioned at the right end of first rotating shaft.

Preferably, the pressing lever is flexibly connected by first rotating shaft and fixed link with shell.

Preferably, the length of the limit plate is greater than the inside diameter length of push pipe.

Preferably, the top of the filter cartridge and the bottom of suction hose are provided with mutual corresponding screw thread item.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of inversion electric submersible pump unit, has following

The utility model has the advantages that

1, the inversion electric submersible pump unit can make pressing lever by first by having first rotating shaft in setting fixed link Shaft is adjusted, and by having the second shaft between setting pressing lever and limit plate, pressing lever can be made living by first rotating shaft It can use the second shaft when dynamic to be adjusted, by having plugging block at the top of setting push pipe, can be incited somebody to action by plugging block Pressing lever is fixed, and is located on extending column by the way that second gear is arranged, and can control the second tooth by adjusting the height of extending column The state engaged with first gear and third gear is taken turns, has achieved the effect that quick control.

2, the inversion electric submersible pump unit can drive third gear by motor by having motor on third gear Rotation can be taken out by having impeller in setting first gear by the rotation of the rotation impeller of first gear Oil can be filtered oil by filter screen by having filtering net in setting filter cartridge and avoid blocking, to effectively solve Determined it is fuel-displaced can not control in time, cause the waste of oil and water to be entrained in problem in oil.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the structural schematic diagram of the utility model section view.

In figure: 1 shell, 2 suction hoses, 3 baffles, 4 filtering nets, 5 filter cartridges, 6 inlet openings, 7 impellers, 8 first gears, 9 Fixed link, 10 first rotating shafts, 11 pressing levers, 12 second gears, 13 extending columns, 14 limit plates, 15 second shafts, 16 plugging blocks, 17 push pipes, 18 motors, 19 third gears, 20 water outlets.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

A kind of inversion electric submersible pump unit referring to FIG. 1-2, including shell 1, the left side of shell 1 are fixedly installed with connection Water outlet 20, the top of shell 1 is fixedly installed with push pipe 17, and the bottom of shell 1 is fixedly installed with suction hose 2, suction hose 2 Bottom thread is connected with filter cartridge 5, and the top of filter cartridge 5 and the bottom of suction hose 2 are provided with mutual corresponding screw thread item, inhales On water pipe 2 and be located at the top of filter cartridge 5 and be fixedly installed with baffle 3, offer inlet opening 6 on filter cartridge 5, filter cartridge 5 it is interior Portion is fixedly installed with the filtering net 4 positioned at 2 bottom of suction hose, and impeller 7 is movably installed in shell 1, and the front of impeller 7 is fixed The first gear 8 being equipped with inside shell 1, the inside of shell 1 and the left side for being located at 8 top of first gear are movably installed with Third gear 19, the back side of third gear 19 are equipped with motor 18 through shell 1 and fixed with 1 outer wall of shell, the right side of shell 1 Side is fixedly installed with fixed link 9, and the top of fixed link 9 is fixedly installed with first rotating shaft 10, is movably installed in first rotating shaft 10 Pressing lever 11, pressing lever 11 are flexibly connected by first rotating shaft 10 and fixed link 9 with shell 1, on pressing lever 11 and are located at first The right end of shaft 10 is fixedly installed with anti-slip ring, and the left end of pressing lever 11 is movably installed with the second shaft 15, the second shaft 15 Bottom is fixedly installed with limit plate 14, and the length of limit plate 14 is greater than the inside diameter length of push pipe 17, the bottom of limit plate 14 It is fixedly installed with the plugging block 16 for being located at 17 top of push pipe, the inside diameter length phase of the diameter length and push pipe 17 of plugging block 16 Deng the bottom of limit plate 14 is fixedly installed with through plugging block 16 and extends to the extending column 13 inside push pipe 17, extending column 13 Bottom be movably installed with the second gear 12 inside shell 1, the inversion electric submersible pump unit, pass through setting fixed link 9 On have first rotating shaft 10, pressing lever 11 can be made to be adjusted by first rotating shaft 10, pass through setting pressing lever 11 and limit plate Have the second shaft 15 between 14, can make pressing lever 11 by can use when the activity of first rotating shaft 10 second shaft 15 into Row is adjusted, and plugging block 16 is arranged at the top by the way that push pipe 17 is arranged, can be fixed by pressing lever 11 by plugging block 16, passes through setting Second gear 12 is located on extending column 13, can control second gear 12 and first gear by adjusting the height of extending column 13 8 and third gear 19 engage state, achieved the effect that quick control, and the inversion electric submersible pump unit, passed through third tooth There is motor 18 on wheel 19, the model LY7134 of the motor 18 can drive the rotation of third gear 19 by motor 18, pass through There is impeller 7 in setting first gear 8, can be pumped, be led to by the rotation of the rotation impeller 7 of first gear 8 Crossing in setting filter cartridge 5 has filtering net 4, can be filtered by 4 pairs of oil of filter screen and avoid blocking, thus effective solution It is fuel-displaced not control in time, cause the waste of oil and water to be entrained in the problem in oil.

When in use, pressing lever 11 is pulled to drive extending column 13 to be adjusted by first rotating shaft 10 and the second shaft 15, It, will when second gear 12 is engaged with first gear 8 and third gear 19 to adjust the position of second gear 12 It drives three gears to rotate together and then starts turning impeller 7 to pump.

In conclusion the inversion electric submersible pump unit can make to press by having first rotating shaft 10 in setting fixed link 9 Bar 11 is adjusted by first rotating shaft 10, by having the second shaft 15 between setting pressing lever 11 and limit plate 14, can be made Pressing lever 11 is adjusted by can use the second shaft 15 when 10 activity of first rotating shaft, by the top that push pipe 17 is arranged There is plugging block 16 in portion, can be fixed by pressing lever 11 by plugging block 16, is located on extending column 13 by the way that second gear 12 is arranged, The state that second gear 12 is engaged with first gear 8 and third gear 19 can be controlled by adjusting the height of extending column 13, Quick control is achieved the effect that.

Also, the inversion electric submersible pump unit can drive the by motor 18 by having motor 18 on third gear 19 The rotation of three gears 19 can pass through the rotation impeller 7 of first gear 8 by having impeller 7 in setting first gear 8 Rotation, by having filtering net 4 in setting filter cartridge 5, can be filtered by 4 pairs of oil of filter screen and be avoided to pump Blocking causes the waste of oil and water to be entrained in the problem in oil so that effective solution is fuel-displaced to be controlled in time.

It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device. In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element Process, method, article or equipment in there is also other identical elements.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of inversion electric submersible pump unit, including shell (1), it is characterised in that: be fixedly installed on the left of the shell (1) The water outlet (20) of connection is fixedly installed with push pipe (17) at the top of the shell (1), the fixed peace in the bottom of the shell (1) Equipped with suction hose (2), the bottom thread of the suction hose (2) is connected with filter cartridge (5), on the suction hose (2) and is located at It is fixedly installed with baffle (3) at the top of filter box (5), is offered inlet opening (6) on the filter cartridge (5), the filter cartridge (5) Inside is fixedly installed with the filtering net (4) positioned at suction hose (2) bottom, is movably installed with impeller (7) in the shell (1), The front of the impeller (7) is fixedly installed with the first gear (8) internal positioned at shell (1), the inside and position of the shell (1) Left side at the top of first gear (8) is movably installed with third gear (19), and the back side of the third gear (19), which is equipped with, to be passed through It wears shell (1) and the motor (18) fixed with shell (1) outer wall, is fixedly installed with fixed link (9) on the right side of the shell (1), It is fixedly installed with first rotating shaft (10) at the top of the fixed link (9), is movably installed with pressing lever on the first rotating shaft (10) (11), the left end of the pressing lever (11) is movably installed with the second shaft (15), the fixed peace in the bottom of second shaft (15) Equipped with limit plate (14), the bottom of the limit plate (14) is fixedly installed with the plugging block (16) at the top of push pipe (17), institute The bottom for stating limit plate (14) is fixedly installed with through plugging block (16) and extends to the internal extending column (13) of push pipe (17), institute The bottom for stating extending column (13) is movably installed with the second gear (12) internal positioned at shell (1).

2. a kind of inversion electric submersible pump unit according to claim 1, it is characterised in that: the diameter of the plugging block (16) The inside diameter equal length of length and push pipe (17).

3. a kind of inversion electric submersible pump unit according to claim 1, it is characterised in that: on the pressing lever (11) and position Anti-slip ring is fixedly installed in the right end of first rotating shaft (10).

4. a kind of inversion electric submersible pump unit according to claim 1, it is characterised in that: the pressing lever (11) passes through the One shaft (10) and fixed link (9) are flexibly connected with shell (1).

5. a kind of inversion electric submersible pump unit according to claim 1, it is characterised in that: the length of the limit plate (14) Greater than the inside diameter length of push pipe (17).

6. a kind of inversion electric submersible pump unit according to claim 1, it is characterised in that: the top of the filter cartridge (5) Mutual corresponding screw thread item is provided with the bottom of suction hose (2).