CN219974939U - Magnetic drive pump with detachable and replaceable flange - Google Patents
Magnetic drive pump with detachable and replaceable flange Download PDFInfo
- Publication number
- CN219974939U CN219974939U CN202223415558.5U CN202223415558U CN219974939U CN 219974939 U CN219974939 U CN 219974939U CN 202223415558 U CN202223415558 U CN 202223415558U CN 219974939 U CN219974939 U CN 219974939U
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- flange
- pump
- feeding
- discharging
- magnetic
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- 238000007599 discharging Methods 0.000 claims abstract description 51
- 238000012423 maintenance Methods 0.000 abstract description 20
- 239000011159 matrix material Substances 0.000 abstract description 6
- 238000002955 isolation Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000009351 contact transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a magnetic pump with a detachable and replaceable flange, relates to the technical field of magnetic pumps, and aims to solve the problems that an existing magnetic pump flange structure is arranged into an integrated structure, the flange structure cannot be detached and replaced independently, when local damage occurs at a flange joint, a whole integrated matrix needs to be replaced, maintenance is inconvenient, and maintenance cost is high. The pump assembly comprises a pump shell, a feeding pipe is arranged on one side of the pump shell, a discharging pipe is arranged on the top end of the pump shell, a feeding flange is arranged at one end of the feeding pipe, a discharging flange is arranged at one end of the discharging pipe, a first internal thread is arranged on the inner side of the feeding pipe, a first stud is arranged at one end of the feeding flange and embedded into the feeding pipe, threads are fixedly connected between the feeding pipe and the feeding flange, a second internal thread is arranged on the inner side of the discharging pipe, and a second stud is arranged on the inner side of the discharging flange.
Description
Technical Field
The utility model relates to the technical field of magnetic pumps, in particular to a magnetic pump with a detachable and replaceable flange.
Background
The magnetic pump is a branch in the field of water pumps, is a new product which applies the working principle of permanent magnet coupling to the centrifugal pump, and consists of three parts of a pump, a magnetic driver and a motor, wherein the magnetic driver of a key part consists of an outer magnetic rotor, an inner magnetic rotor and a non-magnetic isolation sleeve. When the motor drives the outer magnetic rotor to rotate, the magnetic field can penetrate through the air gap and non-magnetic substances to drive the inner magnetic rotor connected with the impeller to synchronously rotate, so that the non-contact transmission of power is realized, the dynamic seal is converted into the static seal, and the pump shaft and the inner magnetic rotor are completely sealed by the pump body and the isolation sleeve, so that the problems of running, overflowing, dripping and leaking are thoroughly solved, and the potential safety hazards of inflammable, explosive, toxic and harmful mediums leaking through the pump seal in chemical industries such as oil refining, electroplating and the like are eliminated;
however, the existing magnetic pump flange structure is set to be an integrated structure, the flange structure cannot be detached and replaced independently, when local damage occurs at the flange connection part, the whole integrated matrix needs to be replaced, maintenance is inconvenient, and maintenance cost is high, so that the existing requirement is not met, and the magnetic pump with the detachable flange is provided.
Disclosure of Invention
The utility model aims to provide a magnetic pump with a detachable and replaceable flange, which aims to solve the problems that the flange structure of the conventional magnetic pump provided in the background art is arranged into an integrated structure, the flange structure cannot be detached and replaced independently, when local damage occurs at the flange connection part, the whole integrated matrix needs to be replaced, the maintenance is inconvenient, and the maintenance cost is high.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a magnetic drive pump of removable change of flange, includes pump unit spare, magnetic drive ware subassembly and motor unit spare, the pump unit spare includes the pump case, one side of pump case is provided with the inlet pipe, the top of pump case is provided with the discharging pipe, the one end of inlet pipe is provided with the feeding ring flange, the one end of discharging pipe is provided with the ejection of compact ring flange.
Preferably, a first internal thread is arranged on the inner side of the feeding pipe, a first stud is arranged at one end of the feeding flange, and the first stud is embedded into the feeding pipe.
Preferably, the inner side of the discharging pipe is provided with a second internal thread, the inner side of the discharging flange plate is provided with a second stud, and the second stud is embedded into the discharging pipe.
Preferably, a connecting flange is arranged on the other side of the pump shell, a third stud is arranged on the inner side of the connecting flange, a third internal thread is arranged on the inner side surface of the pump shell, and the third stud is embedded into the pump shell.
Preferably, the feeding flange plate and the discharging flange plate are provided with first mounting holes.
Preferably, the connecting flange is provided with a second mounting hole.
Preferably, the feeding pipe is fixedly connected with the feeding flange plate through threads.
Preferably, the discharging pipe is fixedly connected with the discharging flange plate through threads.
Preferably, the pump shell is fixedly connected with the connecting flange through threads.
Preferably, the feeding flange plate and the first stud are arranged into an integrated structure, and the discharging flange plate and the second stud are arranged into an integrated structure.
Compared with the prior art, the utility model has the beneficial effects that:
1. the detachable structure is arranged between the feeding flange and the feeding pipe, the detachable structure is arranged between the discharging flange and the discharging pipe, when the feeding flange and the discharging flange are locally damaged at any position to cause leakage, the feeding flange and the discharging flange can be independently assembled and disassembled, the feeding flange and the discharging flange are replaced, the whole integrally formed matrix is not required to be replaced, the maintenance is convenient, the maintenance cost is reduced, the problem that the existing magnetic pump flange structure is arranged to be an integrally formed structure, the flange structure cannot be independently disassembled and replaced, and when the local damage occurs at the flange connection part, the whole integrally formed matrix is required to be replaced, the maintenance is inconvenient, and the maintenance cost of the magnetic pump is high is effectively solved;
2. the screw connection mode is simple, auxiliary fasteners are not needed when the feeding flange plate, the discharging flange plate and the connecting flange are installed, and the feeding flange plate, the discharging flange plate and the connecting flange are convenient to install and detach, so that the whole magnetic pump is more flexible and practical.
Drawings
FIG. 1 is a top left side exploded view of the pump assembly of the present utility model;
FIG. 2 is a bottom left exploded view of the pump assembly of the present utility model;
FIG. 3 is a right top plan exploded view of the pump assembly of the present utility model;
fig. 4 is a schematic structural diagram of a magnetic pump with a detachable and replaceable flange according to the present utility model.
In the figure: 1. a pump housing; 2. a feed pipe; 3. a discharge pipe; 4. a feed flange; 5. a discharging flange plate; 6. a first internal thread; 7. a first stud; 8. a second internal thread; 9. a second stud; 10. a connecting flange; 11. a third stud; 12. a third internal thread; 13. a first mounting hole; 14. a second mounting hole; 15. a magnetic actuator assembly; 16. a motor assembly; 17. a pump assembly.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a magnetic drive pump of removable change of flange, including pump unit 17, magnetic drive ware subassembly 15 and motor unit 16, when motor unit 16 drove the outer magnetic rotor motion of magnetic drive ware subassembly 15, the magnetic field pierces through the spacer sleeve, make the interior magnetic rotor that is connected by the impeller also follow outer magnetic rotor and move together, thereby reach the two synchronous operation, realize the transport to the medium, pump unit 17 includes pump case 1, one side of pump case 1 is provided with inlet pipe 2, the top of pump case 1 is provided with discharging pipe 3, the one end of inlet pipe 2 is provided with feeding flange 4, the one end of discharging pipe 3 is provided with ejection of compact flange 5.
During the use, be detachable structure between feeding ring flange 4 and the inlet pipe 2, be detachable structure between ejection of compact ring flange 5 and the discharging pipe 3, when the local damage of optional position of feeding ring flange 4 and ejection of compact ring flange 5 leads to leaking, can install and remove feeding ring flange 4 and ejection of compact ring flange 5 alone, change feeding ring flange 4 and ejection of compact ring flange 5, need not to change whole integrated into one piece's base member, the maintenance is convenient, cost of maintenance has been reduced, effectively solved current magnetic drive pump flange structure and set up to integrated into one piece structure, can not dismantle alone and change flange structure, when local damage appears in flange junction, need change whole integrated into one piece's base member, the maintenance is inconvenient, and cost of maintenance is higher problem.
Further, the inboard of inlet pipe 2 is provided with first internal thread 6, and the one end of feeding flange 4 is provided with first double-screw bolt 7, and the inside of first double-screw bolt 7 embedding inlet pipe 2, and screw thread fixed connection between inlet pipe 2 and the feeding flange 4, screw thread connection's connected mode is simple, need not to use auxiliary fastener when installing feeding flange 4, and is convenient to the installation and the dismantlement of feeding flange 4.
Further, the second internal thread 8 is arranged on the inner side of the discharging pipe 3, the second stud 9 is arranged on the inner side of the discharging flange 5, the second stud 9 is embedded into the discharging pipe 3, the discharging pipe 3 is fixedly connected with the discharging flange 5 through threads, the connection mode of the threads is simple, an auxiliary fastener is not needed when the discharging flange 5 is installed, and the discharging flange 5 is convenient to install and detach.
Further, the opposite side of pump case 1 is provided with flange 10, flange 10's inboard is provided with third double-screw bolt 11, be provided with third internal thread 12 on the medial surface of pump case 1, and the inside of third double-screw bolt 11 embedding pump case 1, and screw thread fixed connection between pump case 1 and the flange 10, flange 10 can be installed and removed alone, change flange 10, need not to change whole integrated into one piece's base member, maintenance is convenient, cost of maintenance has been reduced, effectively solved current magnetic drive pump flange structure and set up integrated into one piece structure, can not dismantle alone and change flange structure, when local damage appears in flange junction, need change whole integrated into one piece's base member, maintenance is inconvenient, and cost of maintenance is higher problem.
Further, all seted up first mounting hole 13 on feeding flange 4 and the ejection of compact flange 5, through feeding flange 4 and the first mounting hole 13 of ejection of compact flange 5 connect inlet pipe 2 and pipeline, connect discharging pipe 3 and pipeline, flange joint's connected mode is simple.
Further, the second mounting hole 14 is formed in the connecting flange 10, mounting and fixing are achieved through the second mounting hole 14, and a flange connection mode is simple.
Further, the feeding flange 4 and the first stud 7 are arranged into an integrated structure, the discharging flange 5 and the second stud 9 are arranged into an integrated structure, and the structure is simple and the molding is convenient.
Working principle: when the magnetic force transmission device is used, when the motor assembly 16 drives the outer magnetic rotor of the magnetic force transmission device assembly 15 to move, the magnetic field penetrates through the isolation sleeve, so that the inner magnetic rotor connected by the impeller moves along with the outer magnetic rotor, synchronous operation of the two is achieved, medium conveying is achieved, a detachable structure is arranged between the feeding flange 4 and the feeding pipe 2, a detachable structure is arranged between the discharging flange 5 and the discharging pipe 3, when leakage is caused by partial damage of any positions of the feeding flange 4 and the discharging flange 5, the feeding flange 4 and the discharging flange 5 can be independently assembled and disassembled, the feeding flange 4 and the discharging flange 5 are replaced, the connecting flange 10 can be independently assembled and disassembled in a threaded fixed mode between the pump shell 1 and the connecting flange 10, the connecting flange 10 is replaced, when a flange part is partially damaged, the whole integrally formed matrix is not required to be replaced, maintenance is convenient, maintenance cost is reduced, an auxiliary fastener is not required when the feeding flange 4, the discharging flange 5 and the connecting flange 10 are installed, and installation and disassembly of the feeding flange 4, the discharging flange 5 and the connecting flange 10 are convenient.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. Magnetic drive pump of removable change of flange, including pump module (17), magnetic drive ware subassembly (15) and motor module (16), its characterized in that: the pump assembly (17) comprises a pump shell (1), a feeding pipe (2) is arranged on one side of the pump shell (1), a discharging pipe (3) is arranged at the top end of the pump shell (1), a feeding flange plate (4) is arranged at one end of the feeding pipe (2), and a discharging flange plate (5) is arranged at one end of the discharging pipe (3).
2. A magnetic pump with a removable and replaceable flange as set forth in claim 1, wherein: the inner side of the feeding pipe (2) is provided with a first internal thread (6), one end of the feeding flange plate (4) is provided with a first stud (7), and the first stud (7) is embedded into the feeding pipe (2).
3. A magnetic pump with a removable and replaceable flange as claimed in claim 2, wherein: the inner side of the discharging pipe (3) is provided with a second internal thread (8), the inner side of the discharging flange plate (5) is provided with a second stud (9), and the second stud (9) is embedded into the discharging pipe (3).
4. A magnetic pump with a removable and replaceable flange as set forth in claim 1, wherein: the novel pump is characterized in that a connecting flange (10) is arranged on the other side of the pump shell (1), a third stud (11) is arranged on the inner side of the connecting flange (10), a third internal thread (12) is arranged on the inner side surface of the pump shell (1), and the third stud (11) is embedded into the pump shell (1).
5. A magnetic pump with a removable and replaceable flange as set forth in claim 1, wherein: and the feeding flange plate (4) and the discharging flange plate (5) are provided with first mounting holes (13).
6. The magnetic pump with the detachable and replaceable flange according to claim 4, wherein: the connecting flange (10) is provided with a second mounting hole (14).
7. A magnetic pump with a removable and replaceable flange as claimed in claim 2, wherein: the feeding pipe (2) is fixedly connected with the feeding flange plate (4) through threads.
8. A magnetic pump with a removable and replaceable flange as claimed in claim 3, wherein: the discharging pipe (3) is fixedly connected with the discharging flange plate (5) through threads.
9. The magnetic pump with the detachable and replaceable flange according to claim 4, wherein: the pump shell (1) is fixedly connected with the connecting flange (10) through threads.
10. A magnetic pump with a removable and replaceable flange as claimed in claim 3, wherein: the feeding flange plate (4) and the first stud (7) are arranged into an integrated structure, and the discharging flange plate (5) and the second stud (9) are arranged into an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223415558.5U CN219974939U (en) | 2022-12-20 | 2022-12-20 | Magnetic drive pump with detachable and replaceable flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223415558.5U CN219974939U (en) | 2022-12-20 | 2022-12-20 | Magnetic drive pump with detachable and replaceable flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219974939U true CN219974939U (en) | 2023-11-07 |
Family
ID=88590556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223415558.5U Active CN219974939U (en) | 2022-12-20 | 2022-12-20 | Magnetic drive pump with detachable and replaceable flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219974939U (en) |
-
2022
- 2022-12-20 CN CN202223415558.5U patent/CN219974939U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |