CN215566934U - Vertical pump filtering and protecting device - Google Patents
Vertical pump filtering and protecting device Download PDFInfo
- Publication number
- CN215566934U CN215566934U CN202121113011.2U CN202121113011U CN215566934U CN 215566934 U CN215566934 U CN 215566934U CN 202121113011 U CN202121113011 U CN 202121113011U CN 215566934 U CN215566934 U CN 215566934U
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- filter element
- vertical pump
- filter
- mounting plate
- filtering
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Abstract
The utility model discloses a vertical pump filtering protection device, which comprises a vertical pump and a filter element assembly detachably arranged at a water inlet of the vertical pump, wherein the filter element assembly comprises an installation cover in threaded connection with the water inlet, at least one filter element pipe arranged at the bottom of the installation cover, and a filter element arranged in the filter element pipe and forming a filtering space with the filter element pipe; two ends of the filter element are respectively provided with a threaded part, one end of the filter element extends out of the top of the filter element tube and is connected to the mounting cover, and the other end of the filter element extends out of the bottom of the filter element tube and is connected with the protective cover; the inside of filtering piece is equipped with the filter chamber that communicates filtering space, be equipped with a plurality of filtration holes that link up on the outer wall of filtering piece. The utility model realizes that the filtering protection device which is easy to install is provided for the vertical pump, and the internal parts of the vertical pump are protected.
Description
Technical Field
The utility model belongs to the technical field of vertical pumps, and particularly relates to a filtering and protecting device of a vertical pump.
Background
Vertical pumps are widely used for circulating and transporting corrosive liquids in the electroplating, chemical, leather, and waste gas treatment industries. The corrosive liquid contains hard particles, so that the impeller is easily damaged after being sucked into the vertical pump, the service life of the impeller is reduced, and the maintenance cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems and provide a vertical pump filtering and protecting device, so that the filtering and protecting device which is easy to install is provided for a vertical pump, and internal parts of the vertical pump are protected. In order to achieve the purpose, the technical scheme of the utility model is as follows:
the vertical pump filtering protection device comprises a vertical pump and a filter element assembly which is detachably arranged at a water inlet of the vertical pump, wherein the filter element assembly comprises an installation cover in threaded connection with the water inlet, at least one filter element pipe arranged at the bottom of the installation cover, and a filter element which is arranged in the filter element pipe and forms a filtering space with the filter element pipe; two ends of the filter element are respectively provided with a threaded part, one end of the filter element extends out of the top of the filter element tube and is connected to the mounting cover, and the other end of the filter element extends out of the bottom of the filter element tube and is connected with the protective cover; the inside of filtering piece is equipped with the filter chamber that communicates filtering space, be equipped with a plurality of filtration holes that link up on the outer wall of filtering piece.
Specifically, the inner wall of the protective cover is in threaded connection with the bottom end of the filter element, and the top end of the protective cover abuts against the bottom end of the filter element pipe.
Specifically, the vertical pump comprises a mounting plate, a driving device, a protective shell, a water suction cavity and a water outlet pipe, wherein the mounting plate is used for being attached to and placed at a fixed mounting position; the driving device is connected with the impeller.
Specifically, the surface of the mounting plate is of a planar structure, and the bottom surface of the mounting plate is of a grid plate structure.
Specifically, the surface of protective housing is equipped with a plurality of prismatic faces, be equipped with its inside overflow hole of intercommunication on the lateral wall of protective housing.
Specifically, the outlet pipe extends outwards and runs through the mounting panel setting perpendicularly from the lateral wall in chamber that absorbs water, the top of outlet pipe is equipped with the delivery port that is located the mounting panel top, has arranged out the water filter screen on the delivery port.
Specifically, the bottom of the water suction cavity is provided with a water inlet, and the inner wall of the water inlet is provided with internal threads.
Compared with the prior art, the vertical pump filtering and protecting device has the beneficial effects that:
the filter element assembly is arranged at the water inlet of the vertical pump, so that impurities in liquid can be effectively filtered, internal parts of the vertical pump are protected, and the service life of the vertical pump is prolonged; the both ends of filtering piece set up screw thread portion respectively in the filter element group spare, realize making things convenient for dismouting and maintenance, filter the abundant filtering operation that the intracavity was filtered to pack and is realized liquid, reach the effect of prefilter purified liquid.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of the filter element assembly of this embodiment;
the figures in the drawings represent:
the device comprises a vertical pump 1, a water inlet 11, a water suction cavity 12, a water outlet 13, a mounting plate 2, a driving device 21, a protective shell 22, an impeller 23, a water outlet pipe 24, a prismatic surface 25, an overflow hole 26, a mounting cover 3, a filter element pipe 31, a filter space 32, a filter element 33, a threaded part 34, a protective cover 4, a filter cavity 5 and a filter hole 51.
Detailed Description
The technical solutions in the embodiments of the present invention are described clearly and completely below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.
Example (b):
referring to fig. 1-2, the present embodiment is a vertical pump filtration protector, which includes a vertical pump 1 and a filter element assembly detachably mounted at a water inlet 11 of the vertical pump 1.
The vertical pump 1 comprises a mounting plate 2 which is used for being attached to and placed on a fixed mounting position, a driving device 21 which is arranged at the top of the mounting plate 2, a protective shell 22 which is arranged at the bottom of the mounting plate 2, a water suction cavity 12 which is arranged at the bottom end of the protective shell 22 and is used for mounting an impeller 23, and a water outlet pipe 24 which is communicated with the water suction cavity 12. In this embodiment, the driving device 21 is a long shaft motor, and the driving end of the driving device 21 extends through the mounting plate 2 to the water suction cavity 12 and is connected with the impeller 23.
The surface of the mounting plate 2 is of a plane structure, and the bottom surface of the mounting plate 2 is of a grid plate structure.
The surface of the protective shell 22 is provided with a plurality of prismatic surfaces 25. The side wall of the protective shell 22 is provided with an overflow hole 26 communicated with the interior thereof.
The outlet pipe 24 extends outwards from the side wall of the water suction cavity 12 and vertically penetrates through the mounting plate 2, the top end of the outlet pipe 24 is provided with a water outlet 13 positioned above the mounting plate 2, and a water outlet filter screen is arranged on the water outlet 13.
The bottom of the water suction cavity 12 is provided with a water inlet 11, and the inner wall of the water inlet 11 is provided with internal threads.
The filter element assembly comprises an installation cover 3 in threaded connection with the water inlet 11, at least one filter element pipe 31 arranged at the bottom of the installation cover 3, and a filter element 33 arranged inside the filter element pipe 31 and forming a filter space 32 with the filter element pipe; two ends of the filter element 33 are respectively provided with a threaded part 34, one end of the filter element 33 extends out of the top of the filter element tube 31 and is connected to the mounting cover 3, and the other end of the filter element 33 extends out of the bottom of the filter element tube 31 and is connected with the protective cover 4.
The inside of the filter element 33 is provided with a filter chamber 5 communicating the filter space 32 and the water suction chamber 12, and the outer wall of the filter element 33 is provided with a plurality of filter holes 51 which are through.
The inner wall of the protective cover 4 is screwed to the bottom end of the filter element 33, and the top end of the protective cover 4 abuts against the bottom end of the filter element tube 31. When the filter element assembly is required to be used, the knob opens the protective cover 4, so that the bottom end of the filter element 33 is butted against the liquid inlet pipeline, and liquid enters the filter cavity 5 through the filter space 32. The filtering cavity 5 is filled with filtering filler for removing larger particle impurities in the liquid.
When the embodiment is applied, the filter element assembly is arranged at the water inlet 11 of the vertical pump 1, so that impurities in liquid can be effectively filtered, internal parts of the vertical pump 1 are protected, and the service life of the vertical pump 1 is prolonged; the both ends of filtering piece 33 set up screw thread portion 34 respectively in the filter element group spare, realize making things convenient for dismouting and maintenance, filter in the filter chamber 5 and pack the abundant filtering operation that realizes liquid, reach the effect of prefiltration purification liquid.
What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the utility model.
Claims (7)
1. Vertical pump filters protector, its characterized in that: the filter element assembly comprises an installation cover in threaded connection with the water inlet, at least one filter element pipe arranged at the bottom of the installation cover, and a filter element arranged in the filter element pipe to form a filter space with the filter element pipe; two ends of the filter element are respectively provided with a threaded part, one end of the filter element extends out of the top of the filter element tube and is connected to the mounting cover, and the other end of the filter element extends out of the bottom of the filter element tube and is connected with the protective cover; the inside of filtering piece is equipped with the filter chamber that communicates filtering space, be equipped with a plurality of filtration holes that link up on the outer wall of filtering piece.
2. The vertical pump filter guard of claim 1, wherein: the inner wall of the protective cover is in threaded connection with the bottom end of the filter element, and the top end of the protective cover abuts against the bottom end of the filter element pipe.
3. The vertical pump filter guard of claim 1, wherein: the vertical pump comprises a mounting plate, a driving device, a protective shell, a water suction cavity and a water outlet pipe, wherein the mounting plate is used for being attached to a fixed mounting position, the driving device is arranged at the top of the mounting plate, the protective shell is arranged at the bottom of the mounting plate, the water suction cavity is arranged at the bottom end of the protective shell and is used for mounting an impeller, and the water outlet pipe is communicated with the water suction cavity; the driving device is connected with the impeller.
4. The vertical pump filter guard of claim 3, wherein: the surface of the mounting plate is of a plane structure, and the bottom surface of the mounting plate is of a grid plate structure.
5. The vertical pump filter guard of claim 3, wherein: the surface of protective housing is equipped with a plurality of prismatic faces, be equipped with its inside overflow hole of intercommunication on the lateral wall of protective housing.
6. The vertical pump filter guard of claim 3, wherein: the outlet pipe extends outwards and runs through the mounting panel setting perpendicularly from the lateral wall in chamber that absorbs water, the top of outlet pipe is equipped with the delivery port that is located the mounting panel top, has arranged out the water filter screen on the delivery port.
7. The vertical pump filter guard of claim 3, wherein: the bottom of the water suction cavity is provided with a water inlet, and the inner wall of the water inlet is provided with internal threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121113011.2U CN215566934U (en) | 2021-05-24 | 2021-05-24 | Vertical pump filtering and protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121113011.2U CN215566934U (en) | 2021-05-24 | 2021-05-24 | Vertical pump filtering and protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215566934U true CN215566934U (en) | 2022-01-18 |
Family
ID=79863141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121113011.2U Active CN215566934U (en) | 2021-05-24 | 2021-05-24 | Vertical pump filtering and protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215566934U (en) |
-
2021
- 2021-05-24 CN CN202121113011.2U patent/CN215566934U/en active Active
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