CN218817033U - Magnetic drive pump with filter screen - Google Patents
Magnetic drive pump with filter screen Download PDFInfo
- Publication number
- CN218817033U CN218817033U CN202221782639.6U CN202221782639U CN218817033U CN 218817033 U CN218817033 U CN 218817033U CN 202221782639 U CN202221782639 U CN 202221782639U CN 218817033 U CN218817033 U CN 218817033U
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- China
- Prior art keywords
- filter screen
- pipe
- magnetic
- steel structure
- connecting rod
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims description 17
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000010030 laminating Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 6
- 239000002245 particle Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 230000005540 biological 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
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a magnetic drive pump technical field especially relates to a magnetic drive pump with filter screen, comprising a base plate, the center department of the top face of bottom plate is provided with the blotter, the center department of blotter top face is provided with the support perpendicularly, one side of support top face is provided with the motor, one side of motor is provided with the magnet steel structure, the one end intercommunication of magnet steel structure is provided with the feed liquor pipe, and the outer wall cover of feed liquor pipe is equipped with the internal thread pipe, the one end fixedly connected with filter screen of internal thread pipe, the centre of a circle department of filter screen is provided with the spacing groove, the spacing groove rotates through the bearing and is connected with the connecting rod, the fixed a plurality of helical blade that is provided with of one end of connecting rod, one side fixedly connected with clearance pole of connecting rod, one side of clearance pole orientation filter screen is provided with the clearance brush, and clearance brush and filter screen surface laminate mutually. The utility model discloses can prevent that impurity from getting into the pump body to can avoid the filter screen to block up by the automatic impurity of clearing up filter screen surface.
Description
Technical Field
The utility model relates to a magnetic drive pump technical field especially relates to a magnetic drive pump with filter screen.
Background
The magnetic pump is a branch belonging to the field of water pump, and is a new product which applies the working principle of permanent-magnet coupling to centrifugal pump. The magnetic pump consists of three parts, namely a pump, a magnetic driver and a motor. The magnetic driver of the magnetic pump consists of an outer magnetic rotor, an inner magnetic rotor and a non-magnetic conductive isolation sleeve, when the motor drives the outer magnetic rotor to rotate, magnetic field can penetrate through an air gap and a non-magnetic substance to drive the inner magnetic rotor connected with an impeller to synchronously rotate, non-contact synchronous transmission of power is realized, and a dynamic sealing structure which is easy to leak is converted into a static sealing structure with zero leakage.
Present some magnetic drive pump uses the back for a long time, foreign particle in the sewage collides with the impeller for a long time, cause the impeller to wear and tear fast easily, finally lead to the magnetic drive pump to damage, and the filter screen is in long-term use, along with piling up of impurity adheres to, cause the filter screen to block up easily, influence the smooth transport of magnetic drive pump to rivers, the user of being not convenient for simultaneously clears up the filter screen, furthermore, the vibrations that the pump body produced in the use often make pump body inlet outlet and external water pipe take place not hard up. To this end, we propose a magnetic pump provided with a sieve.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a magnetic pump with a filter screen.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a magnetic drive pump with filter screen, comprising a base plate, the center department of the top face of bottom plate is provided with the blotter, the center department of blotter top face is provided with the support perpendicularly, one side of support top face is provided with the motor, one side of motor is provided with the magnet steel structure, the one end intercommunication of magnet steel structure is provided with the feed liquor pipe, and the outer wall cover of feed liquor pipe is equipped with the internal thread pipe, the one end fixedly connected with filter screen of internal thread pipe, the centre of a circle department of filter screen is provided with the spacing groove, the spacing groove rotates through the bearing and is connected with the connecting rod, the fixed a plurality of helical blade that is provided with of one end of connecting rod, one side fixedly connected with clearance pole of connecting rod, one side of clearance pole orientation filter screen is provided with the clearance brush, and the clearance brush is laminated mutually with the filter screen surface.
Preferably, the outer wall of the liquid inlet pipe is provided with a thread groove, and the inner wall of the inner thread pipe is matched with the thread groove on the outer wall of the liquid inlet pipe.
Preferably, the length of the cleaning rod is smaller than the radius of the filter screen.
Preferably, one side of the top of the magnetic steel structure is communicated with a liquid outlet pipe, and the liquid outlet pipe and the liquid inlet pipe are vertically distributed.
Preferably, the support is fixedly connected with the magnetic steel structure, and the support is detachably connected with the cushion pad and the bottom plate through bolts.
The utility model has the advantages that:
1. in the utility model, through the arrangement of the filter screen, impurities are prevented from entering the water pump, especially hard particles, thereby avoiding the accelerated wear of elements in the pump body and prolonging the service life of the impeller;
2. the arrangement of the spiral blades, the connecting rods, the cleaning rods and the cleaning brushes can automatically clean particle impurities on the surface of the filter screen, so that the filter screen is prevented from being blocked and the use is prevented from being influenced;
3. the setting of blotter can weaken the vibrations of the pump body to a certain extent to reduce pump body drain pipe and feed liquor pipe and external pipeline and take place not hard up possibility.
Drawings
Fig. 1 is a schematic structural view of a magnetic pump with a filter screen according to the present invention;
fig. 2 is an enlarged view of a position a in fig. 1 of the magnetic pump with the filter screen according to the present invention.
In the figure: 1 bottom plate, 2 blotters, 3 supports, 4 motors, 5 magnet steel structures, 6 feed liquor pipes, 7 drain pipes, 8 internal thread pipes, 9 filter screens, 10 spacing grooves, 11 bearings, 12 connecting rods, 13 clearance poles, 14 helical blade, 15 clearance brushes.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-2, a magnetic pump with a filter screen comprises a bottom plate 1, wherein a cushion pad 2 is arranged at the center of the top end face of the bottom plate 1, a support 3 is vertically arranged at the center of the top end face of the cushion pad 2, a motor 4 is arranged at one side of the top end face of the support 3, a magnetic steel structure 5 is arranged at one side of the motor 4, and one end of the magnetic steel structure 5 is communicated with a liquid inlet pipe 6;
in other embodiments, the support 3 is fixedly connected with the magnetic steel structure 5, the support 3 is detachably connected with the cushion pad 2 and the bottom plate 1 through bolts, a liquid outlet pipe 7 is communicated with one side of the top of the magnetic steel structure 5, and the liquid outlet pipe 7 and the liquid inlet pipe 6 are vertically distributed;
through the design of blotter 2, can weaken motor 4 and magnet steel structure 5's vibrations to a certain extent to reduce drain pipe 7 and feed liquor pipe 6 and external pipeline and take place not hard up possibility, support 3 is connected with dismantling of blotter 2 and bottom plate 1, makes things convenient for the change of blotter 2 and magnetic drive pump's transition and accomodate.
An internal threaded pipe 8 is sleeved on the outer wall of the liquid inlet pipe 6, and one end of the internal threaded pipe 8 is fixedly connected with a filter screen 9;
in other embodiments, the outer wall of the liquid inlet pipe 6 is provided with a thread groove, and the inner wall of the internal thread pipe 8 is matched with the thread groove on the outer wall of the liquid inlet pipe 6;
through this design, realize that internal thread pipe 8 and feed liquor pipe 6's good fixed, filter screen 9 and internal thread pipe 8 design for integrated into one piece, threaded connection's setting makes things convenient for filter screen 9 to take place the maintenance after damaging to change.
A limiting groove 10 is formed in the circle center of the filter screen 9, the limiting groove 10 is rotatably connected with a connecting rod 12 through a bearing 11, one end of the connecting rod 12 is fixedly provided with a plurality of helical blades 14, one side of the connecting rod 12 is fixedly connected with a cleaning rod 13, a cleaning brush 15 is arranged on one side, facing the filter screen, of the cleaning rod 13, and the cleaning brush 15 is attached to the outer surface of the filter screen 9;
in other embodiments, the length of the cleaning rod 13 is less than the radius of the screen 9;
through this design, the flow of medium drives helical blade 14 and rotates to drive connecting rod 12 and clearance pole 13's rotation, thereby realize the granule impurity on clearance filter screen surface that can be automatic, avoid the filter screen to block up, influence the use.
During operation, motor 4 output shaft is rotatory under the motor rotates, drive the buffer shaft who is connected with outer magnet rotor in the magnet steel structure 5 simultaneously and rotate, outer magnet rotor's rotation, through magnetic drive inner magnet rotor, thereby realize the rotation of the pump shaft that is connected with inner magnet rotor, further drive the impeller that links to each other with the pump shaft and rotate, the medium that will flow in from the feed liquor pipe 6 of magnetic drive pump flows to drain pipe 7, the medium accelerates under the effect of centrifugal force, the flow of medium drives helical blade 14 and rotates, helical blade 14 drives the rotation of connecting rod 12, thereby drive clearance pole 13 and use filter screen 9 as the centre of a circle and carry out circular motion, thereby realize that clearance brush 15 clears up the particulate matter on filter screen 9 surface, prevent that filter screen 9 from blockking up and influencing the use.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a magnetic drive pump with filter screen, including bottom plate (1), a serial communication port, the center department of the top face of bottom plate (1) is provided with blotter (2) perpendicularly, the center department of blotter (2) top face is provided with support (3), one side of support (3) top face is provided with motor (4), one side of motor (4) is provided with magnet steel structure (5), the one end intercommunication of magnet steel structure (5) is provided with feed liquor pipe (6), and the outer wall cover of feed liquor pipe (6) is equipped with internal thread pipe (8), the one end fixedly connected with filter screen (9) of internal thread pipe (8), the centre of a circle department of filter screen (9) is provided with spacing groove (10), spacing groove (10) rotate through bearing (11) and are connected with connecting rod (12), the one end of connecting rod (12) is fixed and is provided with a plurality of helical blade (14), one side fixedly connected with clearance pole (13) of connecting rod (12), clearance pole (13) are provided with clearance brush (15) towards one side of filter screen, and clearance brush (15) and filter screen (9) surface looks laminating.
2. The magnetic pump with the filter screen as claimed in claim 1, wherein the liquid inlet pipe (6) is provided with a thread groove on its outer wall, and the inner wall of the internally threaded pipe (8) is matched with the thread groove on the outer wall of the liquid inlet pipe (6).
3. Magnetic pump provided with a sieve according to claim 1, characterized in that the length of the cleaning rod (13) is smaller than the radius of the sieve (9).
4. The magnetic pump with the filter screen as claimed in claim 1, wherein a liquid outlet pipe (7) is connected to one side of the top of the magnetic steel structure (5), and the liquid outlet pipe (7) and the liquid inlet pipe (6) are vertically distributed.
5. Magnetic pump with sieve according to claim 1, characterised in that the support (3) is fixedly connected to the magnetic steel structure (5), and the support (3) is detachably connected to the buffer pad (2) and the base plate (1) by means of bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221782639.6U CN218817033U (en) | 2022-07-12 | 2022-07-12 | Magnetic drive pump with filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221782639.6U CN218817033U (en) | 2022-07-12 | 2022-07-12 | Magnetic drive pump with filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218817033U true CN218817033U (en) | 2023-04-07 |
Family
ID=87262879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221782639.6U Active CN218817033U (en) | 2022-07-12 | 2022-07-12 | Magnetic drive pump with filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218817033U (en) |
-
2022
- 2022-07-12 CN CN202221782639.6U patent/CN218817033U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A magnetic pump with a filter screen Granted publication date: 20230407 Pledgee: Dalian technology Financing Guarantee Co.,Ltd. Pledgor: Dalian Sifang Motor-pump Co.,Ltd. Registration number: Y2024210000038 |