CN221568875U - Rotation speed adjustable electric submersible pump - Google Patents
Rotation speed adjustable electric submersible pump Download PDFInfo
- Publication number
- CN221568875U CN221568875U CN202323046245.1U CN202323046245U CN221568875U CN 221568875 U CN221568875 U CN 221568875U CN 202323046245 U CN202323046245 U CN 202323046245U CN 221568875 U CN221568875 U CN 221568875U
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- fixedly connected
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- bolt
- pump
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- 238000009434 installation Methods 0.000 claims abstract description 33
- 239000007858 starting material Substances 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 abstract description 12
- 238000012423 maintenance Methods 0.000 abstract description 9
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052762 osmium Inorganic materials 0.000 description 2
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an electric submersible pump with adjustable rotation speed, which comprises: the upper end of the bottom plate is fixedly connected with a mounting seat through a first bolt, the upper end of the mounting seat is fixedly connected with a motor, the output end of the motor is fixedly connected with a driving shaft, and the side end of the driving shaft is fixedly connected with a first mounting ring; the left end of the installation sleeve is in threaded connection with the driving shaft, the left end and the right end of the installation sleeve are respectively fixedly connected with a second installation ring and a third installation ring, and the second installation ring is fixedly connected with the first installation ring through a second bolt and a first nut. The motor and pump body assembly transmission structure is formed through the combination of the mounting sleeve, the mounting ring, the bolt and the nut, the structural connection is stable, the mounting is simple, and the disassembly is convenient: through the fixed mounting structure of mount pad, fixed plate and the combination formation motor and the pump body of bolt, quick disassemble and the maintenance when making things convenient for equipment to break down is favorable to the maintenance of equipment and disassembles the transport.
Description
Technical Field
The utility model relates to the technical field of submersible electric pumps, in particular to a rotary speed-adjustable submersible electric pump.
Background
The existing submersible electric pump with adjustable rotating speed adopts an integrated structure of a motor and a pump body, so that the weight of the equipment is large, and the equipment is inconvenient to carry: the equipment assembly structure is complicated, and it is difficult to dismantle, is unfavorable for the dismantlement maintenance of equipment. The Chinese patent discloses an "electric submersible pump", its application number is "CN201920091025.5", it includes the pump case, go up the pump head, the axle, pump stop ring and compression ring, go up the pump head in the intermediate position on pump case inside top, and go up the inside top of pump head and install the axle, pump stop ring is installed to the intermediate position of axle bottom, compression ring is installed to the bottom of pump stop ring, and the top of compression ring both sides is all installed and is pressed the storage ring, the spacer bush is installed to the bottom of axle, the bearing bush is installed to the intermediate position of spacer bush bottom, and the bottom guide shell holding ring is installed to the bottom of bearing bush, the pump case externally mounted has the oil guide cover, the singlechip is installed to the intermediate position of the inside one side of oil guide cover inner wall, the oil inlet is installed to the one end of oil guide cover bottom, and the second body buckle is installed to the bottom of oil inlet. According to the utility model, the osmium anti-corrosion metal antirust layer is uniformly arranged on one side of the bottom of the nano anti-corrosion layer, and the osmium anti-corrosion metal antirust layer and the nano anti-corrosion layer are mutually matched to form an anti-corrosion structure. But the weight of charge pump is great, and the transport is inconvenient, is unfavorable for the daily use of equipment, can influence production efficiency, and packaging structure is complicated, is difficult for dismantling, is unfavorable for the maintenance of equipment.
Disclosure of utility model
The utility model aims to at least solve one of the technical problems in the prior art and provides an electric submersible pump with adjustable rotating speed, which is characterized in that an assembled transmission structure of a motor and a pump body is formed by combining a mounting sleeve, a mounting ring, a bolt and a nut, the structural connection is stable, the mounting is simple, and the disassembly is convenient: through the fixed mounting structure of mount pad, fixed plate and the combination formation motor and the pump body of bolt, quick disassemble and the maintenance when making things convenient for equipment to break down is favorable to the maintenance of equipment and disassembles the transport.
The utility model also provides an electric submersible pump with the adjustable rotating speed, which comprises: the motor is fixedly connected to the upper end of the mounting seat, the output end of the motor is fixedly connected with a driving shaft, and the side end of the driving shaft is fixedly connected with a first mounting ring; the left end of the mounting sleeve is in threaded connection with the driving shaft, the left end and the right end of the mounting sleeve are respectively and fixedly connected with a second mounting ring and a third mounting ring, and the second mounting ring is fixedly connected with the first mounting ring through a second bolt and a first nut; the pump body, pump body lower extreme passes through bracing piece fixedly connected with mounting panel, the mounting panel passes through third bolt and bottom plate fixed connection, be provided with the impeller in the pump body, the left end fixedly connected with driven shaft of impeller, the left end and the installation cover threaded connection of driven shaft, the side fixedly connected with fourth collar of driven shaft, fourth collar passes through fourth bolt and second nut and third collar fixed connection.
According to the rotation-speed-adjustable electric submersible pump, the upper end of the bottom plate is fixedly connected with the power supply box and the control box, so that electric power control and equipment control are facilitated. The side end of the control cabinet is provided with a control panel, so that the equipment is convenient to set and adjust.
According to the rotation-speed-adjustable electric submersible pump, the number of the first bolts is four, so that stable installation of the motor is facilitated. The first bolts are distributed at four corners at the upper end of the mounting seat, so that the motor can be stably mounted.
According to the rotation-speed-adjustable electric submersible pump, the starter is arranged at the upper end of the motor, so that the motor can be started and closed conveniently. The upper end of the starter is provided with a rotating speed regulating switch, so that the motor rotating speed can be conveniently regulated. The side of starter is provided with explosion-proof switch, is convenient for explosion-proof. The starter is fixedly connected with the power box through a wire, so that a power supply structure of the motor is formed conveniently.
According to the rotation-speed-adjustable electric submersible pump, the number of the second bolts and the first nuts is six, so that a stable assembled transmission structure is formed conveniently. The second bolt is in threaded connection with the first nut, so that a stable assembled transmission structure is formed conveniently. The second bolt and the first nut uniformly encircle around the installation sleeve, so that a stable assembled transmission structure is formed.
According to the rotation-speed-adjustable electric submersible pump, the side end of the pump body is fixedly connected with the input pipe and the output pipe respectively, so that the pump is convenient to pump. The input pipe and the output pipe are symmetrically distributed at the left end and the right end of the pump body, so that the pump drainage layout of the pump body is formed conveniently.
According to the rotation-speed-adjustable electric submersible pump, the number of the third bolts is two, so that the pump body can be stably installed. The third bolts are symmetrically distributed at the left end and the right end of the mounting plate, so that the pump body can be stably mounted.
According to the rotation-speed-adjustable electric submersible pump, the number of the fourth bolts and the second nuts is six, so that a stable assembled transmission structure is formed conveniently. The fourth bolt is in threaded connection with the second nut, so that a stable assembled transmission structure is formed conveniently. The fourth bolts and the second nuts are uniformly distributed around the mounting sleeve in a surrounding mode, and a stable assembly transmission structure is formed conveniently.
Advantageous effects
1. Compared with the prior art, this rotational speed-adjustable electric submersible pump forms the equipment transmission structure of motor and pump body through the combination of installation cover, collar, bolt and nut, and structural connection is firm, and the installation is simple, dismantles conveniently:
2. Compared with the prior art, the rotation speed-adjustable electric submersible pump forms a fixed mounting structure of a motor and a pump body through the combination of the mounting seat, the fixing plate and the bolts, is convenient for rapid disassembly and maintenance when equipment fails, and is beneficial to maintenance and disassembly and transportation of the equipment.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a schematic diagram of a rotational speed adjustable submersible electric pump according to the present utility model;
FIG. 2 is a schematic diagram of the motor of the submersible electric pump with adjustable rotation speed according to the present utility model;
FIG. 3 is a schematic view of the structure of a mounting sleeve of an electric submersible pump with adjustable rotation speed according to the present utility model;
Fig. 4 is a schematic structural view of a combined structure of an impeller and a driven shaft of an electric submersible pump with adjustable rotation speed.
Legend description:
1. A bottom plate; 2. a mounting base; 3. a first bolt; 4. a motor; 5. an explosion-proof switch; 6. a starter; 7. a rotation speed adjusting switch; 8. a wire; 9. a power supply box; 10. a control cabinet; 11. a control panel; 12. a first nut; 13. a second bolt; 14. a mounting sleeve; 15. a second nut; 16. a fourth bolt; 17. an input tube; 18. a pump body; 19. an impeller; 20. a third bolt; 21. a mounting plate; 22. a support rod; 23. an output pipe; 24. a driven shaft; 25. a fourth mounting ring; 26. a third mounting ring; 27. a second mounting ring; 28. a first mounting ring; 29. and a driving shaft.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-4, an electrical submersible pump with adjustable rotational speed according to an embodiment of the utility model comprises: the power supply box 9 and the control cabinet 10 are fixedly connected to the upper end of the bottom plate 1 to provide power for controlling equipment, the control panel 11 is arranged at the side end of the control cabinet 10 to perform setting and adjustment, the mounting seat 2 is fixedly connected to the upper end of the bottom plate 1 through the first bolts 3 to fix the motor, the number of the first bolts 3 is four to form a stable fixing structure, the first bolts 3 are distributed at four corners of the upper end of the mounting seat 2 to form a stable fixing structure, the motor 4 is fixedly connected to the upper end of the mounting seat 2 to provide power for the pump body, the starter 6 is arranged at the upper end of the motor 4 to start and close the motor, the rotating speed regulating switch 7 is arranged at the upper end of the starter 6 to regulate the rotating speed of the motor, the explosion-proof switch 5 is arranged at the side end of the starter 6 to perform explosion protection, the starter 6 is fixedly connected with the power supply box 9 through the lead wire 8 to form a power supply structure, the output end of the motor 4 is fixedly connected with the driving shaft 29 to perform transmission, the side end of the driving shaft 29 is fixedly connected with the first mounting ring 28 to fix the mounting sleeve;
The left end of the installation sleeve 14 is in threaded connection with the driving shaft 29 to form an installation structure of the installation sleeve, the left end and the right end of the installation sleeve 14 are respectively fixedly connected with a second installation ring 27 and a third installation ring 26 for fixed installation, the second installation ring 27 is fixedly connected with the first installation ring 28 through a second bolt 13 and a first nut 12 to form an installation structure of the installation sleeve, the number of the second bolts 13 and the first nuts 12 is six to form a fixed structure of the installation sleeve, the second bolts 13 are in threaded connection with the first nuts 12 to form a locking structure, and the second bolts 13 and the first nuts 12 uniformly encircle the periphery of the installation sleeve 14 to form a fixed layout of the installation sleeve;
The pump body 18, the pump body 18 lower extreme passes through bracing piece 22 fixedly connected with mounting panel 21, fix the pump body, mounting panel 21 passes through third bolt 20 and bottom plate 1 fixed connection, form the fixed knot of pump body constructs, the quantity of third bolt 20 is two, form stable fixed knot construct, third bolt 20 symmetric distribution is in the left and right sides both ends of mounting panel 21, form stable fixed knot construct, the side of pump body 18 is fixed connection respectively has input tube 17 and output tube 23, carry out suction and discharge, input tube 17 and output tube 23 symmetric distribution are in the left and right sides both ends of pump body 18, form the pump drainage overall arrangement, be provided with impeller 19 in the pump body 18, carry out the rotation pump drainage, the left end fixedly connected with driven shaft 24 of impeller 19, carry out the transmission, the left end and the installation cover 14 threaded connection of driven shaft 24, form the mounting structure of installation cover, the side fixedly connected with fourth installation ring 25 of driven shaft 24, the fixed installation cover, fourth installation ring 25 passes through fourth bolt 16 and second nut 15 and third installation ring 26 fixed knot construct, the quantity of fourth bolt 16 and second nut 15 is six, form the installation cover, form the fourth bolt 16 and the fourth nut 15 is evenly distributed around the fixed knot construct, the fourth nut is formed around the fourth nut 15.
Working principle: the operation of water supply, water drainage, cooling, heating and conveying is carried out by utilizing an oil-submersible electric pump with adjustable rotation speed, a driving shaft 29 is driven to rotate by a motor 4, a driving shaft 29 drives a mounting sleeve 14 to rotate, the mounting sleeve 14 drives a driven shaft 24 to rotate, thereby driving an impeller 19 in a pump body 18 to rotate, the pump body 18 carries out the pumping operation through an input pipe 17 and an output pipe 23, and in the operation process, the rotation speed is controlled by adjusting a rotation speed adjusting switch 7 at the upper end of a starter 6, so that the pumping speed is controlled; the assembly transmission structure of the motor 4 and the pump body 18 is formed by the combination of the mounting sleeve 14, the first mounting ring 28, the second mounting ring 27, the third mounting ring 26, the fourth mounting ring 25, the second bolt 13, the fourth bolt 16, the first nut 12 and the second nut 15; the fixed mounting structure of the motor 4 and the pump body 18 is formed by the combination of the mounting seat 2, the fixing plate 21, the first bolt 3 and the third bolt 20, so that the rapid disassembly and maintenance when equipment fails are facilitated.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (8)
1. An electric submersible pump with adjustable rotational speed, comprising: the motor comprises a bottom plate (1), wherein the upper end of the bottom plate (1) is fixedly connected with a mounting seat (2) through a first bolt (3), the upper end of the mounting seat (2) is fixedly connected with a motor (4), the output end of the motor (4) is fixedly connected with a driving shaft (29), and the side end of the driving shaft (29) is fixedly connected with a first mounting ring (28);
The mounting sleeve (14), the left end of the mounting sleeve (14) is in threaded connection with the driving shaft (29), the left end and the right end of the mounting sleeve (14) are respectively fixedly connected with a second mounting ring (27) and a third mounting ring (26), and the second mounting ring (27) is fixedly connected with the first mounting ring (28) through a second bolt (13) and a first nut (12);
Pump body (18), pump body (18) lower extreme passes through bracing piece (22) fixedly connected with mounting panel (21), mounting panel (21) pass through third bolt (20) and bottom plate (1) fixed connection, be provided with impeller (19) in pump body (18), the left end fixedly connected with driven shaft (24) of impeller (19), the left end and the installation cover (14) threaded connection of driven shaft (24), the side fixedly connected with fourth collar (25) of driven shaft (24), fourth collar (25) pass through fourth bolt (16) and second nut (15) and third collar (26) fixed connection.
2. The rotating speed adjustable electric submersible pump according to claim 1, wherein the upper end of the bottom plate (1) is fixedly connected with a power supply box (9) and a control box (10), and a control panel (11) is arranged at the side end of the control box (10).
3. The submersible electric pump with adjustable rotating speed according to claim 1, wherein the number of the first bolts (3) is four, and the first bolts (3) are distributed at four corners of the upper end of the mounting base (2).
4. The rotating speed adjustable electric submersible pump according to claim 1, wherein a starter (6) is arranged at the upper end of the motor (4), a rotating speed adjusting switch (7) is arranged at the upper end of the starter (6), an explosion-proof switch (5) is arranged at the side end of the starter (6), and the starter (6) is fixedly connected with a power supply box (9) through a lead (8).
5. The electric submersible pump according to claim 1, wherein the number of the second bolts (13) and the first nuts (12) is six, the second bolts (13) are in threaded connection with the first nuts (12), and the second bolts (13) and the first nuts (12) uniformly surround the periphery of the mounting sleeve (14).
6. The submersible electric pump with adjustable rotating speed according to claim 1, wherein the side ends of the pump body (18) are respectively fixedly connected with an input pipe (17) and an output pipe (23), and the input pipe (17) and the output pipe (23) are symmetrically distributed at the left end and the right end of the pump body (18).
7. The submersible electric pump according to claim 1, wherein the number of the third bolts (20) is two, and the third bolts (20) are symmetrically distributed at the left end and the right end of the mounting plate (21).
8. The electric submersible pump according to claim 1, wherein the number of the fourth bolts (16) and the second nuts (15) is six, the fourth bolts (16) are in threaded connection with the second nuts (15), and the fourth bolts (16) and the second nuts (15) are uniformly distributed around the mounting sleeve (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323046245.1U CN221568875U (en) | 2023-11-13 | 2023-11-13 | Rotation speed adjustable electric submersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323046245.1U CN221568875U (en) | 2023-11-13 | 2023-11-13 | Rotation speed adjustable electric submersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221568875U true CN221568875U (en) | 2024-08-20 |
Family
ID=92267905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323046245.1U Active CN221568875U (en) | 2023-11-13 | 2023-11-13 | Rotation speed adjustable electric submersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221568875U (en) |
-
2023
- 2023-11-13 CN CN202323046245.1U patent/CN221568875U/en active Active
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