A submersible pump with impurity removal and filtering function
By designing impurity removal filter components in the under-liquid pump and using structures such as rotating shaft and stirring collection plate, the problem of easy blockage of the under-liquid pump filter net is solved, and rapid impurity removal and filtration are achieved to ensure the normal operation and efficient operation of the pump.
Patent Information
- Application Number
- CN202420968711.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-05-07
AI Technical Summary
When existing under-liquid pumps treat sewage, the filter screen is easily blocked, affecting the normal operation of the pump and making it difficult to quickly clean impurities.
A liquid pump with impurity removal function is designed. By setting up a decontamination filter assembly under the pump body, including a filtering part and a decontamination part, the decontamination filter cartridge is driven to rotate by a rotating shaft, impurity removal filter cartridge is initially filtered through the filter hole and the filter plate, and the inside of the decontamination filter cartridge is cleaned through the stirring collection plate and the brush plate to further filter fine impurities.
The purpose of quickly cleaning impurities and filtration is achieved, preventing the filter cartridge from being blocked, ensuring the normal operation of the pump under the liquid, and improving working efficiency.
Smart Images
Figure CN222702165U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of submersible pumps, in particular to a submersible pump with impurity removal and filtering functions. Background Art
[0002] Submersible pumps are a special type of vertical pumps that immerse the impeller, pump body and other flow-passing parts in the medium being transported, and the motor and other driving mechanisms are located above the foundation. They account for a considerable proportion of the pump products used in my country. Compared with horizontal pumps, they have the advantages of vertical installation, less floor space, reduced pump room area, and lower capital construction costs. The impeller of the submersible pump is immersed in the medium being transported, and there is no need to prime the pump when starting, and centralized automatic control can be implemented. Therefore, submersible pumps have been widely used in industries such as metallurgy, petrochemicals, power plants, and environmental protection.
[0003] Nowadays, submersible pumps are often used for sewage discharge. Most of the sewage contains particulate impurities and other impurities. Once they enter the pump body, they will cause damage. Although the existing submersible pumps can be equipped with filters, the filters are often blocked, which is not conducive to the normal operation of the submersible pumps. Therefore, a product is needed that can clean the blockage of the filter to enable the normal operation of the submersible pump and improve work efficiency. Utility Model Content
[0004] The utility model aims to provide a submersible pump with impurity removal and filtering functions, so as to achieve the purpose of quickly cleaning impurities and filtering.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a submersible pump with impurity removal and filtering function, comprising: a mounting plate, wherein a mounting seat is fixedly mounted on the top of the mounting plate, positioning holes are evenly and equidistantly opened on the bottom of the mounting seat, and positioning bolts are fixedly mounted inside the positioning holes, a motor is fixedly mounted on the top of the mounting seat, and a transmission pipe is fixedly mounted on the bottom of the mounting plate; and an impurity removal and filtering assembly, wherein the impurity removal and filtering assembly is arranged below the pump body of the submersible pump.
[0006] Preferably, a submersible pump body is fixedly mounted on one end of the transmission pipe, and a water outlet pipe is connected to one side of the submersible pump body and extends to above the mounting plate.
[0007] Preferably, the impurity removal filter assembly comprises: a filtering portion, which is arranged below the pump body of the submersible pump; and an impurity removal portion, which is arranged below the pump body of the submersible pump.
[0008] Preferably, the filtering part includes: a positioning plate, which is fixedly installed on the bottom of the submersible pump body; positioning holes are evenly and equidistantly opened on the bottom of the positioning plate, and positioning bolts are fixedly installed inside the positioning holes; the bottom of the positioning plate is fixedly connected to a water inlet pipe, a rotating shaft is arranged inside the water inlet pipe, and the rotating shaft is fixedly connected to the output end of the motor.
[0009] Preferably, a rotating disk is fixedly mounted on one end of the rotating shaft, and connecting arc holes are provided at the bottom of the rotating disk, and there are two groups of connecting arc holes in total, and a connecting plate is fixedly mounted on the outer wall of the rotating disk.
[0010] Preferably, a debris removal filter cartridge is fixedly mounted on the bottom of the connecting plate, and filter holes are evenly and equidistantly formed on the outer wall of the debris removal filter cartridge.
[0011] Preferably, a filter plate is fixedly mounted on the bottom of the impurity removal filter cartridge.
[0012] Preferably, the impurity removal part includes: a connecting shaft, which is fixedly connected to one end of the rotating shaft; a filtering gauze, which is fixedly installed on the bottom of the connecting plate; a stirring and collecting plate is movablely sleeved on the outer wall of the connecting shaft, and a brush plate is fixedly installed on the outer wall of the stirring and collecting plate.
[0013] The utility model provides a submersible pump with impurity removal and filtering functions. It has the following beneficial effects:
[0014] (1) The utility model is provided with a positioning plate. When the submersible pump body is working, the power is started to drive the rotating shaft so that the rotating disk drives the connecting plate to start the impurity removal filter cartridge to rotate. Impurities are initially filtered through the filter holes and the filter plate. When the rotating shaft drives the impurity removal filter cartridge to rotate, the impurities are thrown out to prevent the impurity removal filter cartridge from being blocked and affecting the normal operation of the submersible pump body, thereby achieving the effect of rapid impurity removal.
[0015] (2) The utility model is provided with a connecting shaft. When the rotating shaft rotates, the connecting shaft rotates, causing the stirring and collecting plate to rotate and driving the brush plate to clean the interior of the impurity removal filter cylinder. By providing a filtering fine yarn, fine impurities can be further filtered to achieve the effect of impurity removal and filtration. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is the overall diagram of the utility model;
[0017] Figure 2 It is a top view of the utility model;
[0018] Figure 3 This is a view of the impurity removal and filtering component of the utility model;
[0019] Figure 4 This is a view of the impurity removal and filtering component of the utility model.
[0020] In the figure: 1 mounting plate, 2 mounting seat, 21 positioning bolt, 3 motor, 4 transmission pipe, 5 submersible pump body, 6 water outlet pipe, 7 impurity removal filter assembly, 71 filtering part, 711 positioning plate, 712 positioning bolt, 713 water inlet pipe, 714 rotating shaft, 715 rotating disk, 716 connecting arc hole, 717 connecting plate, 718 impurity removal filter cartridge, 719 filtering hole, 7110 filter plate, 72 impurity removal part, 721 connecting rotating shaft, 722 stirring and collecting plate, 723 brush plate, 724 filtering fine yarn mesh. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention. Example
[0023] A preferred embodiment of a submersible pump with impurity removal and filtering function provided by the utility model is as follows: Figure 1-4 As shown: A submersible pump with impurity removal and filtering functions, comprising: a mounting plate 1, wherein a mounting seat 2 is fixedly mounted on the top of the mounting plate 1, positioning holes are evenly and equidistantly opened on the bottom of the mounting seat 2, and positioning bolts 21 are fixedly mounted inside the positioning holes, a motor 3 is fixedly mounted on the top of the mounting seat 2, and a transmission pipe 4 is fixedly mounted on the bottom of the mounting plate 1; and an impurity removal and filtering assembly 7, wherein the impurity removal and filtering assembly 7 is arranged below a pump body 5 of the submersible pump.
[0024] A submersible pump body 5 is fixedly mounted on one end of the transmission pipe 4 . A water outlet pipe 6 is connected to one side of the submersible pump body 5 and extends to the top of the mounting plate 1 .
[0025] The impurity removal filter assembly 7 includes: a filter portion 71 , which is disposed below the submersible pump body 5 ; and an impurity removal portion 72 , which is disposed below the submersible pump body 5 .
[0026] The filtering part 71 includes: a positioning plate 711, which is fixedly installed at the bottom of the submersible pump body 5; the bottom of the positioning plate 711 is evenly and equidistantly provided with positioning holes, and the inside of the positioning holes is fixedly installed with positioning bolts 712, the bottom of the positioning plate 711 is fixedly connected to a water inlet pipe 713, and the inside of the water inlet pipe 713 is provided with a rotating shaft 714, and the rotating shaft 714 is fixedly connected to the output end of the motor 3.
[0027] A rotating disk 715 is fixedly mounted on one end of the rotating shaft 714 . The bottom of the rotating disk 715 is provided with two sets of connecting arc holes 716 . A connecting plate 717 is fixedly mounted on the outer wall of the rotating disk 715 .
[0028] A debris removal filter cartridge 718 is fixedly mounted on the bottom of the connecting plate 717 , and filter holes 719 are evenly and equidistantly formed on the outer wall of the debris removal filter cartridge 718 .
[0029] A filter plate 7110 is fixedly mounted on the bottom of the impurity removal filter cartridge 718 .
[0030] Furthermore, the present embodiment is provided with a positioning plate 711. When the submersible pump body 5 is working, the power supply is started to drive the rotating shaft 714 so that the rotating disk 715 drives the connecting plate 717 to start the impurity removal filter cylinder 718 to rotate, and the impurities are initially filtered through the filter holes 719 and the filter plates 7110. In the process of the impurity removal filter cylinder 718 rotating driven by the rotating shaft 714, the impurities are thrown out to prevent the impurity removal filter cylinder 718 from being blocked and affecting the normal operation of the submersible pump body 5, thereby achieving the effect of rapid impurity removal. Example
[0031] On the basis of Example 1, a preferred embodiment of a submersible pump with impurity removal and filtration function provided by the utility model is as follows Figure 1-4 As shown: the impurity removal part 72 includes: a connecting shaft 721, which is fixedly connected to one end of the rotating shaft 714; a filtering gauze screen 724, which is fixedly installed on the bottom of the connecting plate 717; the outer wall of the connecting shaft 721 is movably sleeved with a stirring and collecting plate 722, and the outer wall of the stirring and collecting plate 722 is fixedly installed with a brush plate 723.
[0032] Furthermore, in this embodiment, a connecting shaft 721 is provided. When the rotating shaft 714 rotates, the connecting shaft 721 is driven to rotate, so that the stirring and collecting plate 722 is rotated to drive the brush plate 723 to clean and remove impurities from the inside of the impurity removal filter cylinder 718. By providing a filtering fine yarn mesh 724, fine impurities can be further filtered to achieve the effect of impurity removal and filtration.
[0033] During use, by providing a positioning plate 711, when the submersible pump body 5 is working, the staff starts the power supply to drive the rotating shaft 714 so that the rotating disk 715 drives the connecting plate 717 to start the impurity removal filter cylinder 718 to rotate, and preliminarily filters impurities under the filtration of the filter hole 719 and the filter plate 7110. In the process of the impurity removal filter cylinder 718 driven by the rotating shaft 714 to rotate, the impurities are thrown out to prevent the impurity removal filter cylinder 718 from being blocked and affecting the normal operation of the submersible pump body 5. Furthermore, by providing a connecting shaft 721, when the rotating shaft 714 rotates, the connecting shaft 721 is driven to rotate, the stirring and collecting plate 722 is rotated to drive the brush plate 723 to clean and remove impurities from the inside of the impurity removal filter cylinder 718. By providing a filtering fine yarn mesh 724, fine impurities are further filtered.
[0034] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A submersible pump with impurity removal and filtering function, characterized in that: include: Mounting plate (1), The top of the mounting plate (1) is fixedly mounted with a mounting seat (2), the bottom of the mounting seat (2) is evenly and equidistantly provided with positioning holes, and positioning bolts (21) are fixedly mounted inside the positioning holes, the top of the mounting seat (2) is fixedly mounted with a motor (3), and the bottom of the mounting plate (1) is fixedly mounted with a transmission tube (4); A debris removal filter assembly (7), wherein the debris removal filter assembly (7) is arranged below the submersible pump body (5); A submersible pump body (5) is fixedly mounted on one end of the transmission pipe (4), and a water outlet pipe (6) is connected to one side of the submersible pump body (5) and extends to the top of the mounting plate (1); The impurity removal filter assembly (7) comprises: A filtering portion (71), wherein the filtering portion (71) is disposed below the submersible pump body (5); An impurity removal portion (72), wherein the impurity removal portion (72) is disposed below the submersible pump body (5); The filtering part (71) comprises: A positioning plate (711), wherein the positioning plate (711) is fixedly mounted on the bottom of the submersible pump body (5); The bottom of the positioning plate (711) is provided with positioning holes at equal intervals, and positioning bolts (712) are fixedly installed inside the positioning holes. The bottom of the positioning plate (711) is fixedly connected to a water inlet pipe (713), and a rotating shaft (714) is provided inside the water inlet pipe (713). The rotating shaft (714) is fixedly connected to the output end of the motor (3).
2. A submersible pump with impurity removal and filtering function according to claim 1, characterized in that: A rotating disk (715) is fixedly mounted on one end of the rotating shaft (714). The bottom of the rotating disk (715) is provided with connecting arc holes (716), and there are two groups of connecting arc holes. A connecting plate (717) is fixedly mounted on the outer wall of the rotating disk (715).
3. A submersible pump with impurity removal and filtering function according to claim 2, characterized in that: A debris removal filter cartridge (718) is fixedly mounted on the bottom of the connecting plate (717), and filter holes (719) are evenly and equidistantly formed on the outer wall of the debris removal filter cartridge (718).
4. A submersible pump with impurity removal and filtering function according to claim 3, characterized in that: A filter plate (7110) is fixedly mounted on the bottom of the impurity removal filter cartridge (718).
5. The submersible pump with impurity removal and filtering function according to claim 1 is characterized in that: The impurity removal part (72) includes: A connecting shaft (721), wherein the connecting shaft (721) is fixedly connected to one end of the rotating shaft (714); A filtering gauze net (724), wherein the filtering gauze net (724) is fixedly mounted on the bottom of the connecting plate (717); The outer wall of the connecting rotating shaft (721) is movably sleeved with a stirring and collecting plate (722), and the outer wall of the stirring and collecting plate (722) is fixedly mounted with a brush plate (723).