CN216381998U - Self-suction type magnetic pump with filtering function - Google Patents
Self-suction type magnetic pump with filtering function Download PDFInfo
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- CN216381998U CN216381998U CN202120906670.5U CN202120906670U CN216381998U CN 216381998 U CN216381998 U CN 216381998U CN 202120906670 U CN202120906670 U CN 202120906670U CN 216381998 U CN216381998 U CN 216381998U
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Abstract
The utility model belongs to the technical field of pumps, and particularly relates to a self-suction magnetic pump with a filtering function. The pump body comprises a motor, an impeller and a pump shell, the impeller is connected with the motor in a driving mode, the pump shell is arranged on the front end face of the motor, a water inlet cavity and a water outlet cavity are formed in the pump shell, a water inlet and a water outlet are formed in the pump shell, the water outlet is communicated with the water outlet cavity, and the impeller is arranged in the water outlet cavity. The filtering piece is arranged in the water inlet cavity and is provided with a filtering inlet and a dirt cleaning port, and the filtering inlet is connected with the water inlet. The cover body is detachably arranged on the pump shell and corresponds to the dirt cleaning opening. The self-suction magnetic pump with the filtering function has the filtering function by arranging the filtering piece in the water inlet cavity, so that impurities can be prevented from entering the pump shell; and when clearing up impurity, open the lid, can clear up the impurity in the filter element from the mouth of decontaminating, can realize not shutting down and clear up.
Description
Technical Field
The utility model belongs to the technical field of pumps, and particularly relates to a self-suction magnetic pump with a filtering function.
Background
A pump is a machine that delivers or pressurizes a fluid. The Chinese patent with application number of CN201210269745.9 discloses a self-suction fluorine-lined magnetic pump, which comprises a pump body, a pump body lining, a water inlet front cover lining, a water outlet pipe lining, a pump shaft, a moving ring, a static ring, an impeller inner rotor, an outer magnetic rotor, an isolation sleeve, a connecting frame and a motor, wherein the pump body is provided with a water inlet pipe and a water outlet pipe lining; the connecting frame is connected between the pump body and the motor, and the isolation sleeve is arranged between the inner rotor of the impeller and the outer magnetic rotor. The self-suction type fluorine-lined magnetic pump has no filtering structure and obviously has no filtering function. When the impurity-containing liquid is treated, an additional device of a filter screen or a filter is needed, generally, the filter is installed at an outlet of the self-suction type magnetic pump at present, so that impurities easily enter the interior of a pump shell to cause friction damage, and the impurities cannot be cleaned without stopping.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a self-suction magnetic pump with a filtering function, and aims to solve the technical problems that the self-suction magnetic pump in the prior art does not have the filtering function and needs to be stopped for cleaning when impurities are cleaned.
In order to achieve the above object, an embodiment of the present invention provides a self-priming magnetic pump with filtering function, including:
the pump body comprises a motor, an impeller and a pump shell, the impeller is connected with the motor in a driving mode, the pump shell is arranged on the front end face of the motor, a water inlet cavity and a water outlet cavity are formed in the pump shell, a water inlet and a water outlet are formed in the pump shell, the water outlet is communicated with the water outlet cavity, and the impeller is arranged in the water outlet cavity;
the filter element is arranged in the water inlet cavity and is provided with a filter inlet and a dirt cleaning port, and the filter inlet is connected with the water inlet; and
and the cover body is detachably arranged on the pump shell and corresponds to the sewage cleaning port.
Optionally, the cover body is a rotating cover, a mounting hole is formed in the pump casing, and the cover body is rotatably mounted in the mounting hole.
Optionally, the filtering member is in a hollow cylinder shape, and the wall surface of the filtering member is provided with filtering holes.
Optionally, the filter aperture is provided on a bottom of the filter element.
Optionally, the water inlet is arranged on the upper portion of the front end face of the pump shell, the filter piece is fixedly arranged on the upper portion of the water inlet cavity, the cover body is detachably mounted on the top of the pump shell, the water inlet cavity and the water outlet cavity are arranged side by side in the front and at the back, and the water inlet cavity and the water outlet cavity are communicated in the middle of the water inlet cavity and the water outlet cavity.
Optionally, the cover is threadedly engaged with the mounting hole.
Optionally, the cover is a plastic cover or a stainless steel cover.
One or more technical schemes in the self-priming magnetic pump with the filtering function provided by the embodiment of the utility model at least have one of the following technical effects: this from inhaling formula magnetic drive pump during operation with filtering capability, motor drive the impeller rotates, and liquid is followed the water inlet warp filter the import and get into filter in the piece, liquid is in filter and filter after impurity, flow in proper order the intake antrum with go out the water cavity, and finally pass through outside the delivery port delivery pump. The self-suction magnetic pump with the filtering function has the filtering function by arranging the filtering piece in the water inlet cavity, so that impurities can be prevented from entering the pump shell; and when clearing up impurity, open the lid, follow the dirt removing mouth can clear up the impurity in filtering the piece, can realize not stopping the clearance.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a self-priming magnetic pump with a filtering function according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the embodiments of the present invention, and should not be construed as limiting the utility model.
In an embodiment of the present invention, as shown in fig. 1, a self-priming magnetic pump with filtering function is provided, which includes a pump body 1, a filtering member 2 and a cover 3. The pump body 1 comprises a motor 11, an impeller (not shown) and a pump shell 12, the impeller is connected with the motor 11 in a driving mode, the pump shell 12 is arranged on the front end face of the motor 11, a water inlet cavity 13 and a water outlet cavity 14 are formed in the pump shell 12, a water inlet 15 and a water outlet 16 are formed in the pump shell 12, the water outlet 16 is communicated with the water outlet cavity 14, and the impeller is arranged in the water outlet cavity 14. The filter element 2 is arranged in the water inlet cavity 13 and is provided with a filter inlet 21 and a dirt cleaning port 22, and the filter inlet 21 is connected with the water inlet 15. The cover 3 is detachably mounted on the pump housing 12 and corresponds to the dirt cleaning opening 22.
When the self-suction magnetic pump with the filtering function works, the motor 11 drives the impeller to rotate, liquid enters the filtering piece 2 from the water inlet 15 through the filtering inlet 21, the liquid filters impurities in the filtering piece 2 and then sequentially flows into the water inlet cavity 13 and the water outlet cavity 14 and finally flows out of the pump through the water outlet 16, and specific liquid flows to the direction shown by the line D1-D2 shown in figure 1. The self-priming magnetic pump with the filtering function has the filtering function by arranging the filtering piece 2 in the water inlet cavity 13, so that impurities can be prevented from entering the pump shell 12; and when clearing up impurity, open lid 3, follow clearance mouth 22 can clear up the impurity in filtering piece 2, can realize not stopping the clearance.
In another embodiment of the present invention, the cover body 3 of the self-priming magnetic pump with filtering function is a rotary cover, the pump housing 12 is provided with a mounting hole 17, and the cover body 3 is rotatably mounted in the mounting hole 17. The mode of rotatory installation is dismantled more conveniently.
In another embodiment of the present invention, the filter element 2 of the self-priming magnetic pump with filtering function has a hollow cylinder shape, such as a circular hollow cylinder shape, a square hollow cylinder shape, etc., and the hollow cylinder-shaped filter element 2 can store impurities. The wall surface of the filter member 2 is provided with filter holes (not shown). Through setting up the size of filtering the hole, can realize filtering the impurity of specific particle size.
In another embodiment of the present invention, the filtering hole (not shown) of the self-priming magnetic pump with filtering function is provided on the bottom 23 of the filtering member 2. The design can play a certain role in guiding the liquid to the bottom 23 of the filter element 2 and then flow out.
In another embodiment of the present invention, the water inlet 15 of the self-priming magnetic pump with filtering function is disposed at the upper portion of the front end surface of the pump case 12, the filtering element 2 is fixedly disposed at the upper portion of the water inlet cavity 13, the cover body 3 is detachably mounted at the top of the pump case 12, the water inlet cavity 13 and the water outlet cavity 14 are arranged side by side in the front-back direction, and the water inlet cavity 13 and the water outlet cavity 14 are communicated at the middle portions thereof.
In another embodiment of the present invention, the cover body 3 of the self-priming magnetic pump with filtering function is screwed with the mounting hole 17. The connection mode of the screw joint has the advantages of good sealing performance, easy disassembly and assembly and firm connection.
In another embodiment of the present invention, the cover 3 and the mounting hole 17 of the self-priming magnetic pump with filtering function are connected by a snap fit. The buckle connection has the advantages of easy disassembly and assembly and firm connection.
In another embodiment of the present invention, the cover body 3 of the self-priming magnetic pump with filtering function is in interference fit with the mounting hole 17. The interference fit connection mode has the advantages of good sealing performance and easy disassembly and assembly.
In another embodiment of the present invention, the cover 3 of the self-priming magnetic pump with filtering function is a plastic cover 3 or a stainless steel cover 3. For plastics lid 3 and stainless steel lid 3 all have corrosion-resistant characteristics, lid 3 is difficult for rustting, prevents to appear because of the rusty unable phenomenon of unscrewing of lid 3 that leads to.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A self-priming magnetic pump with a filtering function is characterized by comprising:
the pump body comprises a motor, an impeller and a pump shell, the impeller is connected with the motor in a driving mode, the pump shell is arranged on the front end face of the motor, a water inlet cavity and a water outlet cavity are formed in the pump shell, a water inlet and a water outlet are formed in the pump shell, the water outlet is communicated with the water outlet cavity, and the impeller is arranged in the water outlet cavity;
the filter element is arranged in the water inlet cavity and is provided with a filter inlet and a dirt cleaning port, and the filter inlet is connected with the water inlet; and
and the cover body is detachably arranged on the pump shell and corresponds to the sewage cleaning port.
2. The self-priming magnetic pump with the filtering function as claimed in claim 1, wherein the cover body is a rotary cover, a mounting hole is formed on the pump casing, and the cover body is rotatably mounted in the mounting hole.
3. The self-priming magnetic pump with filtering function as claimed in claim 1, wherein the filtering member is in a hollow cylinder shape, and the wall surface of the filtering member is provided with filtering holes.
4. The self-priming magnetic pump with filtering function according to claim 3, wherein the filtering hole is provided on the bottom of the filtering member.
5. The self-priming magnetic pump with the filtering function according to any one of claims 1 to 4, wherein the water inlet is arranged at the upper part of the front end surface of the pump casing, the filtering member is fixedly arranged at the upper part of the water inlet cavity, the cover body is detachably arranged at the top part of the pump casing, the water inlet cavity and the water outlet cavity are arranged side by side from front to back, and the water inlet cavity and the water outlet cavity are communicated at the middle parts of the water inlet cavity and the water outlet cavity.
6. The self-priming magnetic pump with the filtering function as claimed in claim 2, wherein the cover body is screwed with the mounting hole.
7. The self-priming magnetic pump with the filtering function according to any one of claims 1 to 4, wherein the cover body is a plastic cover body or a stainless steel cover body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120906670.5U CN216381998U (en) | 2021-04-28 | 2021-04-28 | Self-suction type magnetic pump with filtering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120906670.5U CN216381998U (en) | 2021-04-28 | 2021-04-28 | Self-suction type magnetic pump with filtering function |
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| Publication Number | Publication Date |
|---|---|
| CN216381998U true CN216381998U (en) | 2022-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120906670.5U Active CN216381998U (en) | 2021-04-28 | 2021-04-28 | Self-suction type magnetic pump with filtering function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115709135A (en) * | 2022-11-17 | 2023-02-24 | 中国电建集团贵阳勘测设计研究院有限公司 | Water channel surface repair coating device and coating method thereof |
-
2021
- 2021-04-28 CN CN202120906670.5U patent/CN216381998U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115709135A (en) * | 2022-11-17 | 2023-02-24 | 中国电建集团贵阳勘测设计研究院有限公司 | Water channel surface repair coating device and coating method thereof |
| CN115709135B (en) * | 2022-11-17 | 2024-05-10 | 中国电建集团贵阳勘测设计研究院有限公司 | Water channel surface repair coating equipment and coating method thereof |
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