CN215595897U - Multifunctional magnetic force driven centrifugal pump - Google Patents
Multifunctional magnetic force driven centrifugal pump Download PDFInfo
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- CN215595897U CN215595897U CN202121456096.4U CN202121456096U CN215595897U CN 215595897 U CN215595897 U CN 215595897U CN 202121456096 U CN202121456096 U CN 202121456096U CN 215595897 U CN215595897 U CN 215595897U
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Abstract
The utility model discloses a multifunctional magnetic force driven centrifugal pump, which relates to the field of centrifugal pumps, and comprises a bottom plate, a motor, a first pump body and a mounting plate, wherein two parallel sliding grooves are arranged at the top end of the bottom plate, a first driving shaft is arranged at one end of the motor, the first pump body is connected to one end of the motor through a thread assembly and comprises an external magnet, an internal magnet, a partition plate, an impeller and a pump cover, two parallel sliding strips are arranged at the bottom end of the mounting plate, one end of the external magnet close to the motor is fixedly connected with the first driving shaft in a clamping manner, the pump cover is connected with one end of the first pump body close to a second cavity through a thread assembly, the mounting plate comprises a first mounting plate and a second mounting plate, the first mounting plate is fixedly connected to the bottom end of the motor, the second mounting plate is fixedly connected to the bottom end of the first pump body, the outer wall of the sliding strips is aligned with the inner wall of the sliding grooves, the sliding strips are connected with the sliding grooves in a sliding manner, the utility model is convenient to mount and fix, and increases the efficiency at the same time, and the heat dissipation device can adapt to different terrains, increase the resistance with the ground and better dissipate heat.
Description
Technical Field
The utility model relates to the field of centrifugal pumps, in particular to a multifunctional magnetic drive centrifugal pump.
Background
The magnetically driven centrifugal pump is a leakage-free centrifugal pump driven by magnetic force. The pump body is totally closed except for the suction and discharge short pipes, a shaft seal device can be eliminated, the pump body is provided with a super-large rear hub, two annular magnets which are respectively connected with the impeller and the rotating shaft are arranged on the inner side and the outer side of the pump body, when the motor drives the rotating shaft to operate, the impeller is driven to rotate under the mutual suction action of the two magnets, the magnetic drive centrifugal pump has the advantages of good sealing performance, single structure, single assembly mode and single application method, and the existing social diversification requirements are difficult to meet.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a multifunctional magnetic drive centrifugal pump, compared with the prior art, the multifunctional magnetic drive centrifugal pump is convenient to install and provided with two parallel sliding grooves, the bottom end of the installation plate is provided with two parallel sliding strips, the top of a bottom plate is uniformly provided with a first thread groove for better fixation, in order to increase the efficiency, the magnetic drive centrifugal pump also comprises a second pump body which has the same structure as the first pump body, in order to adapt to different terrains, the magnetic drive centrifugal pump also comprises at least one transmission assembly, installation blocks are arranged at positions, close to two sides, of one end of the bottom plate, mounting grooves are arranged at positions, close to two sides, of the other end of the bottom plate, heat dissipation holes are arranged at two sides of a motor for better heat dissipation, and in order to increase the resistance, resistance blocks are uniformly arranged at the bottom end of the bottom plate.
The utility model is realized by the following technical scheme: a multifunctional magnetic force driven centrifugal pump comprises a base plate, a motor, a first pump body and a mounting plate, wherein the base plate is at least one, two parallel sliding grooves are formed in the top end of the base plate, a first driving shaft is arranged at one end of the motor, the first pump body is connected to one end of the motor through a threaded component and comprises an outer magnet, an inner magnet, a partition plate, an impeller and a pump cover, the first pump body is provided with a first cavity and a second cavity, the first cavity and the second cavity are separated through the partition plate, the outer magnet and the inner magnet are uniformly distributed in the first cavity, the impeller is distributed in the second cavity, a transmission shaft is arranged at one end, close to the partition plate, of the inner magnet and penetrates through the partition plate to be connected with the impeller in a sleeved mode, two sliding strips which are arranged in parallel are arranged at the bottom end of the mounting plate, one end, close to the motor, of the outer magnet is fixedly connected with the first driving shaft, and the pump cover is connected with one end, close to the second cavity, of the first pump body through a thread group, the pump cover is equipped with the suction line along the axis, and first pump body top is equipped with the transfer line, and suction line inner wall and transfer line inner wall all communicate with the internal wall of second cavity, and the mounting panel includes first mounting panel and second mounting panel, and first mounting panel fixed connection is in the motor bottom, and second mounting panel fixed connection is in first pump body bottom, and the draw runner outer wall aligns the setting with the spout inner wall, draw runner and spout sliding connection.
Preferably, first thread groove has evenly been seted up at the bottom plate summit, and the slide has all been seted up on the top that first mounting panel is close to both sides, and first mounting panel passes through bolt and first thread groove fixed connection.
Preferably, the magnetic drive centrifugal pump still includes the second pump body the same with first pump body structure, and the motor other end is equipped with the second drive shaft, and the mounting panel still includes the third mounting panel, and third mounting panel fixed connection is in second pump body bottom.
Preferably, the magnetically driven centrifugal pump further comprises at least one drive assembly comprising a housing and a second drive shaft.
Preferably, the bottom plate one end is close to both sides department and all is equipped with the installation piece, and the bottom plate other end is close to both sides department and has all seted up the mounting groove, and second thread groove has all been seted up to installation piece outer wall and mounting groove outer wall.
Preferably, both sides of the motor are provided with heat dissipation holes.
Preferably, the bottom end of the bottom plate is uniformly provided with resistance blocks.
Drawings
FIG. 1 is a schematic view of a multifunctional magnetically driven centrifugal pump according to a first embodiment;
FIG. 2 is a schematic sectional view of a multifunctional magnetically driven centrifugal pump according to a first embodiment;
FIG. 3 is a schematic sectional view of a multifunctional magnetically driven centrifugal pump according to a second embodiment;
FIG. 4 is a schematic sectional view of a multifunctional magnetically driven centrifugal pump according to a third embodiment;
FIG. 5 is a schematic sectional view of a multifunctional magnetically driven centrifugal pump according to a third embodiment;
fig. 6 is a bottom view of the base plate.
Detailed Description
The following examples are given for the detailed implementation and specific operation of the present invention, but the scope of the present invention is not limited to the following examples.
The first embodiment is as follows:
as shown in fig. 1-2, the present invention discloses a multifunctional magnetic force driven centrifugal pump, comprising: the bottom plate 1, the motor 2, the first pump body 3 and the mounting plate 4, the bottom plate 1 is at least one, the top end of the bottom plate 1 is provided with two parallel sliding grooves 11, one end of the motor 2 is provided with a first driving shaft 21, the first pump body 3 is connected to one end of the motor 2 through a threaded component, the first pump body 3 comprises an outer magnet 31, an inner magnet 32, a partition plate 33, an impeller 34 and a pump cover 35, the first pump body 3 is provided with a first cavity and a second cavity, the first cavity and the second cavity are separated through the partition plate 33, the outer magnet 31 and the inner magnet 32 are uniformly distributed in the first cavity, the impeller 34 is distributed in the second cavity, one end of the inner magnet 32 close to the partition plate 33 is provided with a transmission shaft 321, the transmission shaft 321 penetrates through the partition plate 33 and is connected with the impeller 34 in a sleeved manner, the bottom end of the mounting plate 4 is provided with two parallel sliding strips 41, wherein one end of the outer magnet 31 close to the motor 2 is fixedly connected with the first driving shaft 21 in a clamped manner, the pump cover 35 is connected with one end of the first pump body 3 close to the second cavity through a thread group price, pump cover 35 is equipped with liquid suction pipe 351 along the axis, and 3 tops of the first pump body are equipped with transfer line 352, and liquid suction pipe 351 inner wall and transfer line 352 inner wall all communicate with the internal wall of second cavity, and mounting panel 4 includes first mounting panel and second mounting panel, and first mounting panel fixed connection is in the 2 bottoms of motor, and second mounting panel fixed connection is in the 3 bottoms of the first pump body, and the setting is alignd with 11 inner walls of spout to the 41 outer walls of draw runner, and draw runner 41 and 11 sliding connection of spout.
Further, as shown in fig. 1, in order to facilitate fixing, first thread grooves 12 are uniformly formed in the top of the bottom plate 1, slide ways 42 are formed at the top ends of the first mounting plates close to the two sides, the positions of the slide ways 42 are aligned with the arrangement positions of the first thread grooves 12, and the first mounting plates are fixedly connected with the first thread grooves 12 through bolts.
Based on the structure, as shown in fig. 1-2, a multifunctional magnetic force driven centrifugal pump works according to the principle that a motor 2 drives a first pump body 3 to operate through a driving shaft 21, when the multifunctional magnetic force driven centrifugal pump needs to be installed, the motor 2 and the first pump body 3 are both connected to the top end of a bottom plate 1 in a sliding mode through a bottom installation plate 4, so that the multifunctional magnetic force driven centrifugal pump is convenient to install, when the motor 2 slides to a preset position of the top end of the bottom plate 1, a bolt penetrates through the inner wall of a sliding rail 42 to be fixedly connected with a first thread groove 12, and therefore the motor 1 is fixed.
Example two:
as shown in fig. 3, based on the first embodiment, in order to increase the working efficiency, the magnetic drive centrifugal pump further includes a second pump body 5 having the same structure as the first pump body 3, the second pump body 5 is connected to the other end of the motor 2 through a threaded component, the other end of the motor 2 is provided with a second drive shaft 22, and the mounting plate 4 further includes a third mounting plate fixedly connected to the bottom end of the second pump body 5.
Based on above-mentioned structure, as shown in fig. 3, when the second pump body 5 is installed, the second pump body 5 is connected on the top end of the bottom plate 1 through the third mounting plate sliding connection of bottom end, the one end that the second pump body 5 is equipped with first cavity passes through the screw thread subassembly and is connected with the other end of motor 2, when motor 2 starts, first drive shaft 21 drives the work of the first pump body 3, and second drive shaft 22 drives the work of the second pump body 5, both rationally utilized the power of motor 2, also increased work efficiency simultaneously.
Example three:
as shown in fig. 4-5, based on the second embodiment, when the distance between the pump body and the motor is increased due to the special terrain, the magnetic drive centrifugal pump further comprises at least one transmission assembly 6, the transmission assembly 6 comprises a shell 61 and a second transmission shaft 62, the mounting plate 4 further comprises a fourth mounting plate, the fourth mounting plate is fixedly connected to the bottom end of the shell 61, one end of the shell 61 is connected to one end of the motor 2 or/and the other end of the motor 2 through a threaded assembly, the other end of the shell 61 is connected to one end of the motor 2 provided with the first driving shaft 21 or/and one end of the motor 2 provided with the second driving shaft 22 through a threaded assembly, one end of the second transmission shaft 62 is fixedly connected with the first driving shaft 21 or/and the second driving shaft 22 in a clamping manner, and the other end of the second transmission shaft 62 is fixedly connected with one end of the outer magnet 31 of the first pump body 3 close to the motor 2 or/and one end of the outer magnet 31 of the second pump body 5 close to the motor 2 in a clamping manner.
Further, as shown in fig. 1-6, in order to realize the installation of the transmission assembly 6, the bottom plate 1 is provided with installation blocks 13 near both sides near one end, the bottom plate 1 is provided with installation grooves 14 near both sides, the installation blocks 13 and the installation grooves 14 are provided with second thread grooves 15 on the outer walls, when one transmission assembly 6 is installed, the connection between the first pump body 3 or the second pump body 5 and the thread assembly of the motor 2 is firstly released, the first pump body 3 is taken out in a sliding manner along the sliding grooves, one end of one bottom plate 1 provided with the installation groove 14 is connected with one end of the other bottom plate 1 provided with the installation block 13, the installation groove 14 and the installation block 13 are screwed with the second thread grooves 15 through bolts, then the transmission assembly 6 and the first pump body 3 or the second pump body 5 are sequentially slid to the top end of the bottom plate 1 along the sliding grooves 11, and finally the motor 2, the transmission assembly 6 and the first pump body 3 or the second pump body 5 are connected through the thread assemblies, similarly, when the first pump body 3 and the second pump body 5 are installed at the same time, the number of the bottom plates 1 is three, and the number of the transmission assemblies is two.
Based on the structure:
as shown in fig. 4, when the magnetically-driven centrifugal pump is only provided with the first pump body 3 or the second pump body 5, the motor 2 drives the second transmission shaft 6 to rotate through the first driving shaft 21 or the second driving shaft 22, the second transmission shaft 6 drives the first pump body 3 or the second pump body 5 to work, and the fourth mounting plate at the bottom end of the housing 61 provides a fixing effect for the transmission assembly 6.
As shown in fig. 5, when the magnetic force driven centrifugal pump is provided with the first pump body 3 and the second pump body 5 at the same time, there are two transmission assemblies, two transmission assemblies 6 are disposed at two ends of the motor 2, the motor 2 drives two second transmission shafts to rotate through the first driving shaft 21 and the second driving shaft 22, and the two second transmission shafts 6 drive the first pump body 3 and the second pump body 5 to work respectively.
Further, as shown in fig. 5, heat dissipation holes 23 are formed on both sides of the motor 2 for heat dissipation.
Further, as shown in fig. 6, in order to increase the resistance, the bottom end of the bottom plate 1 is uniformly provided with resistance blocks 16.
In summary, compared with the prior art, in order to facilitate installation, the magnetic driving centrifugal pump is provided with two parallel sliding grooves 11, the bottom end of the mounting plate 4 is provided with two parallel sliding strips 41, in order to achieve better fixation, the top of the bottom plate 1 is uniformly provided with first threaded grooves 12, in order to increase efficiency, the magnetic driving centrifugal pump further comprises a second pump body 5 which is the same as the first pump body 3 in structure, in order to adapt to different terrains, the magnetic driving centrifugal pump further comprises at least one transmission assembly 6, the positions, close to two sides, of one end of the bottom plate 1 are respectively provided with a mounting block 13, the positions, close to two sides, of the other end of the bottom plate 1 are respectively provided with a mounting groove 14, in order to achieve better heat dissipation, two sides of the motor 2 are respectively provided with a heat dissipation hole 23, and in order to increase resistance, the bottom end of the bottom plate 1 is uniformly provided with a resistance block 16.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
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. Without further limitation, an element defined by the phrase "comprising … … …" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
Claims (7)
1. A multi-functional magnetically driven centrifugal pump, comprising:
the device comprises a bottom plate (1), at least one bottom plate (1) is arranged, and two parallel sliding grooves (11) are formed in the top end of the bottom plate (1);
the device comprises a motor (2), wherein one end of the motor (2) is provided with a first driving shaft (21);
the pump comprises a first pump body (3), wherein the first pump body (3) is connected to one end of a motor (2) through a threaded assembly, the first pump body (3) comprises an outer magnet (31), an inner magnet (32), a partition plate (33), an impeller (34) and a pump cover (35), the first pump body (3) is provided with a first cavity and a second cavity, the first cavity and the second cavity are separated through the partition plate (33), the outer magnet (31) and the inner magnet (32) are uniformly distributed in the first cavity, the impeller (34) is distributed in the second cavity, one end, close to the partition plate (33), of the inner magnet (32) is provided with a transmission shaft (321), and the transmission shaft (321) penetrates through the partition plate (33) and is connected with the impeller (34) in a sleeved mode;
the mounting plate (4), the bottom of the mounting plate (4) is provided with two parallel slide bars (41);
the outer magnet (31) is close to one end of the motor (2) and fixedly connected with the first driving shaft (21) in a clamping mode, the pump cover (35) is connected with one end, close to the second cavity, of the first pump body (3) through a thread group, a liquid pumping pipe (351) is arranged on the pump cover (35) along the central axis, a liquid conveying pipe (352) is arranged at the top end of the first pump body (3), the inner wall of the liquid pumping pipe (351) and the inner wall of the liquid conveying pipe (352) are communicated with the inner wall of the second cavity, the mounting plate (4) comprises a first mounting plate and a second mounting plate, the first mounting plate is fixedly connected to the bottom end of the motor (2), the second mounting plate is fixedly connected to the bottom end of the first pump body (3), the outer wall of the sliding bar (41) is aligned with the inner wall of the sliding groove (11), and the sliding bar (41) is connected with the sliding groove (11) in a sliding mode.
2. The magnetically-driven centrifugal pump of claim 1, wherein the apex of the bottom plate (1) is uniformly provided with first threaded grooves (12), the top ends of the first mounting plates near the two sides are provided with slideways (42), and the first mounting plates are fixedly connected with the first threaded grooves (12) through bolts.
3. The magnetically driven centrifugal pump according to claim 2, further comprising a second pump body (5) having the same structure as the first pump body (3), wherein the other end of the motor (2) is provided with a second drive shaft (22), and wherein the mounting plate (4) further comprises a third mounting plate fixedly connected to the bottom end of the second pump body (5).
4. A magnetically driven centrifugal pump according to claim 3, further comprising at least one transmission assembly (6), said transmission assembly (6) comprising a housing (61) and a second transmission shaft (62).
5. The magnetically driven centrifugal pump according to claim 4, wherein the bottom plate (1) has a mounting block (13) at one end near both sides, the bottom plate (1) has a mounting groove (14) at the other end near both sides, and the mounting block and the mounting groove have second thread grooves (15) at outer walls.
6. A magnetically driven centrifugal pump according to any of claims 1-5, characterized in that the motor (2) is provided with heat dissipation holes (23) on both sides.
7. The magnetically driven centrifugal pump according to claim 6, characterized in that the bottom end of the bottom plate (1) is evenly provided with resistance blocks (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121456096.4U CN215595897U (en) | 2021-06-29 | 2021-06-29 | Multifunctional magnetic force driven centrifugal pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121456096.4U CN215595897U (en) | 2021-06-29 | 2021-06-29 | Multifunctional magnetic force driven centrifugal pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215595897U true CN215595897U (en) | 2022-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121456096.4U Active CN215595897U (en) | 2021-06-29 | 2021-06-29 | Multifunctional magnetic force driven centrifugal pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215595897U (en) |
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2021
- 2021-06-29 CN CN202121456096.4U patent/CN215595897U/en active Active
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