CN219176585U - Submersible drainage and irrigation pump with filtering structure - Google Patents

Submersible drainage and irrigation pump with filtering structure Download PDF

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Publication number
CN219176585U
CN219176585U CN202320167323.4U CN202320167323U CN219176585U CN 219176585 U CN219176585 U CN 219176585U CN 202320167323 U CN202320167323 U CN 202320167323U CN 219176585 U CN219176585 U CN 219176585U
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China
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buffer
filtering
shell
pump
fixedly connected
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CN202320167323.4U
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Chinese (zh)
Inventor
胡娟萍
吴燕
刘新远
刘春�
董平
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Preeminence Fujian Pump Co ltd
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Preeminence Fujian Pump Co ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20Controlling water pollution; Waste water treatment

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Abstract

The utility model relates to the technical field of submersible drainage and irrigation pumps, and discloses a submersible drainage and irrigation pump with a filtering structure, which comprises a pump body, wherein a flange is arranged on the left side of the pump body, a shell is connected to the left side of the flange, the filtering mechanism is arranged on the left side of the shell, and a buffer mechanism is arranged below the shell; the filtering mechanism comprises a connecting part and a filtering part; the connecting part is positioned at the right side of the filtering part. Through the filtering mechanism, the filter screen filters impurities in water, the impurities are prevented from being discharged through the pump body, meanwhile, the cleaning brush cleans the surface of the filter screen, impurities attached to the surface of the filter screen are reduced, the filtering effect of the filter screen on the impurities is improved, and the filtering effect of the submersible drainage and irrigation pump with the filtering structure is improved; through buffer gear, spring effort and damping rod self effort play shock attenuation effect to the shell for play shock attenuation buffering effect to the pump body, improve the stability to this submersible pumping pump with filtration.

Description

Submersible drainage and irrigation pump with filtering structure
Technical Field
The utility model relates to the technical field of submersible drainage and irrigation pumps, in particular to a submersible drainage and irrigation pump with a filtering structure.
Background
The irrigation pump is a (water) pump for irrigation and drainage, and most of the pumps belong to vane pumps, and the vane rotary motion is utilized for conveying water flow. In order to prevent sundries from being discharged through the submersible pump, a filtering structure is added on the submersible pump.
In order to solve the problem of the filtering structure of the submersible drainage and irrigation pump, the Chinese patent discloses an energy-saving submersible pump, the publication number of which is CN211623748U, which comprises a pump body, wherein the pump body is provided with a water inlet, an impeller, a motor, a pump cavity and a water outlet, the impeller is a fully-closed impeller, and the cavity wall of the pump cavity is provided with a super-hydrophobic layer. The pump body is equipped with the filter mantle, and the lateral wall of pump chamber is equipped with the guiding gutter, and the impeller includes impeller blade and fixing base, and the impeller blade has set firmly and has colluded the water board, and the chamber wall slip of pump chamber is equipped with the regulating plate, and the regulating plate rotates to be connected with adjusting bolt, and the pump body is equipped with the handle. By arranging the fully-closed impeller and the drainage layer, the transmission efficiency of the submersible pump to the water body is improved, and the submersible pump is relatively energy-saving; through the arrangement of the diversion trenches, the submersible pump has stronger transmission efficiency to the water body; through setting up the regulating plate, make personnel can adjust water pump transmission efficiency.
However, the existing devices have the following problems: the pump body does not have a filtering structure, and foreign matters in water cannot be filtered. Therefore, a submersible displacement pump with a filtering structure is proposed.
Disclosure of Invention
The utility model aims to provide a submersible drainage and irrigation pump with a filtering structure, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the submersible drainage and irrigation pump with the filtering structure comprises a pump body, wherein a flange is arranged on the left side of the pump body, a shell is connected to the left side of the flange, a filtering mechanism is arranged on the left side of the shell, and a buffer mechanism is arranged below the shell;
the filtering mechanism comprises a connecting part and a filtering part;
the connecting part is positioned at the right side of the filtering part;
the connecting part comprises a water inlet pipe, two connecting plates and bolts, wherein the two connecting plates are fixedly connected with the surface of the water inlet pipe and the surface of the shell respectively;
the filter part comprises a filter screen, a rotating shaft, a connecting rod and a cleaning brush, wherein the filter screen is positioned on the left side of the cleaning brush, and the rotating shaft and the connecting rod are positioned on the right side of the cleaning brush.
Preferably, the right end face of the rotating shaft is fixedly connected with the left end face of the rotating shaft of the pump body, the left end face of the rotating shaft is fixedly connected with the right side face of the connecting rod, and the stability of the rotating shaft is improved.
Preferably, the left side of the connecting rod is fixedly connected with the right side of the cleaning brush, the left side of the water inlet pipe is fixedly connected with the right side of the filter screen, the left side of the cleaning brush is slidably connected with the right side of the filter screen, and the cleaning brush has a cleaning effect on the surface of the filter screen.
Preferably, the left side face of the shell is fixedly connected with a sealing ring, the right side face of the water inlet pipe is in sealing extrusion connection with the left side face of the sealing ring, the sealing performance of the water inlet pipe is improved through the sealing ring, and external leakage of internal water can be prevented.
Preferably, the buffer mechanism includes a buffer portion and a moving portion;
the moving part is positioned above the buffer part;
the moving part comprises four push rods and buffer plates, and the bottom surfaces of the four push rods are fixedly connected with the top surfaces of the four buffer plates respectively;
the buffer part comprises a bottom plate and four buffer frames, and the four buffer frames are all positioned above the bottom plate.
Preferably, four buffer frame bottom surfaces all with bottom plate top surface fixed connection, four push rod bottom surface is the slip respectively runs through four buffer frame top surfaces and extends to the buffer frame inside, four the buffer board is located four buffer frame inside respectively, buffer board side and the inside side sliding connection of buffer frame increase buffer board and buffer frame between the friction.
Preferably, shell bottom surface fixedly connected with backup pad, four push rod terminal surface all with backup pad bottom surface fixed connection, buffer board bottom surface fixedly connected with spring, spring bottom surface and the inside bottom surface fixed connection of buffer frame, the spring effort can reduce the pressure that the buffer board received, plays shock attenuation buffering effect to the pump body indirectly.
Preferably, the bottom plate top surface fixedly connected with four damping rods, four damping rod output rod terminal surface all with backup pad bottom surface fixed connection, damping rod self effort plays the shock attenuation effect to the casing to play shock attenuation buffering effect to the pump body.
Compared with the prior art, the utility model has the beneficial effects that: according to the submersible drainage and irrigation pump with the filtering structure, impurities in water are filtered by the filter screen through the filtering mechanism, the impurities are prevented from being discharged through the pump body, meanwhile, the surface of the filter screen is cleaned by the cleaning brush, the impurities attached to the surface of the filter screen are reduced, the filtering effect of the filter screen on the impurities is improved, and the filtering effect of the submersible drainage and irrigation pump with the filtering structure is improved; through buffer gear, spring effort and damping rod self effort play shock attenuation effect to the shell for play shock attenuation buffering effect to the pump body, improve the stability to this submersible pumping pump with filtration.
Drawings
FIG. 1 is a front perspective view of the present utility model;
FIG. 2 is a left side perspective view of the present utility model;
FIG. 3 is a front cross-sectional perspective view of the spindle of the present utility model;
FIG. 4 is a front cross-sectional perspective view of a buffer frame of the present utility model;
fig. 5 is an enlarged perspective view of the area a of fig. 4 in accordance with the present utility model.
In the figure: the filter comprises a pump body 1, a filter mechanism 2, a water inlet pipe 201, a connecting plate 202, bolts 203, a sealing ring 204, a filter screen 205, a rotating shaft 206, a connecting rod 207, a cleaning brush 208, a buffer mechanism 3, a bottom plate 301, a buffer frame 302, a buffer plate 303, a push rod 304, a spring 305, a supporting plate 306, a damping rod 307, a flange 4 and a shell 5.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the submersible drainage and irrigation pump with the filtering structure comprises a pump body 1, wherein a flange 4 is arranged on the left side of the pump body 1, a shell 5 is connected to the left side of the flange 4, a filtering mechanism 2 is arranged on the left side of the shell 5, and a buffer mechanism 3 is arranged below the shell 5;
the filtering mechanism comprises a connecting part and a filtering part;
the connecting part is positioned at the right side of the filtering part;
the connecting part comprises a water inlet pipe 201, two connecting plates 202 and bolts 203, wherein the two connecting plates 202 are fixedly connected with the surface of the water inlet pipe 201 and the surface of the shell 5 respectively, and the left side surface threads of the bolts 203 penetrate through the right side surfaces of the two connecting plates 202 and extend to the left sides of the two connecting plates 202;
the filtering part comprises a filter screen 205, a rotating shaft 206, a connecting rod 207 and a cleaning brush 208, wherein the filter screen 205 is positioned at the left side of the cleaning brush 208, the rotating shaft 206 and the connecting rod 207 are positioned at the right side of the cleaning brush 208, the right end surface of the rotating shaft 206 is fixedly connected with the left end surface of the rotating shaft of the pump body 1, the left end surface of the rotating shaft 206 is fixedly connected with the right side surface of the connecting rod 207, the left side surface of the connecting rod 207 is fixedly connected with the right side surface of the cleaning brush 208, the left side surface of the water inlet pipe 201 is fixedly connected with the right side surface of the filter screen 205, the left side surface of the cleaning brush 208 is slidably connected with the right side surface of the filter screen 205, the left side surface of the shell 5 is fixedly connected with a sealing ring 204, the right side surface of the water inlet pipe 201 is in sealing extrusion connection with the left side surface of the sealing ring 204, impurities in water are filtered by the filtering mechanism 2, impurities are prevented from being discharged by the pump body 1, and meanwhile, impurities attached to the surface of the filter screen 205 are cleaned by the cleaning brush 208, the impurities attached to the surface of the filter screen 205 are reduced, the filtering effect of the impurities is improved, and the filtering effect of the submersible pump with the filtering structure is increased;
the buffer mechanism 3 includes a buffer section and a moving section;
the moving part is positioned above the buffer part;
the moving part comprises push rods 304 and buffer plates 303, the push rods 304 and the buffer plates 303 are respectively provided with four push rods 304, and the bottom surfaces of the four push rods 304 are respectively fixedly connected with the top surfaces of the four buffer plates 303;
the buffering portion includes bottom plate 301 and four buffer frames 302, four buffer frames 302 all are located bottom plate 301 top, four buffer frame 302 bottom surfaces all are with bottom plate 301 top surface fixed connection, four push rod 304 bottom surface slides respectively and runs through four buffer frame 302 top surfaces and extend to the inside of buffer frame 302, four buffer board 303 is located four buffer frame 302 respectively inside, buffer board 303 side and the inside side sliding connection of buffer frame 302, shell 5 bottom surface fixedly connected with backup pad 306, four push rod 304 top surface all are with backup pad 306 bottom surface fixed connection, buffer board 303 bottom surface fixedly connected with spring 305, spring 305 bottom surface and the inside bottom surface fixed connection of buffer frame 302, bottom plate 301 top surface fixedly connected with four damping rod 307, four damping rod 307 output rod top surface all are with backup pad 306 bottom surface fixed connection, through buffer mechanism 3, spring 305 effort and damping rod 307 self effort play shock attenuation effect to shell 5 for pump body 1 plays shock attenuation buffering effect, improve the stability to this submersible pump that has filtering structure.
When the filter is used, the pump body 1 is opened, the rotating shaft of the pump body 1 drives the connected rotating shaft 206 to rotate, and the rotating shaft 206 drives the connected connecting rod 207 to rotate, so that the rotating rod 207 drives the connected cleaning brush 208 to rotate, the cleaning brush 208 is used for cleaning the surface of the filter screen 207, and the filtering effect of impurities attached to the surface of the filter screen 207 is reduced; turning the bolts 203, and detaching the bolts 203 from the two connection plates 203, so that the water inlet pipe 201 is detached from the housing 5, and the filter screen 205 is replaced; when the pump body 1 is used, vibration can be generated, the pump body 1 drives the connecting shell 5 to generate vibration, the shell 5 extrudes the connecting support plate 306 to move downwards, the support plate 306 drives the connected push rod 304 and the damping rod 307 to move downwards, the push rod 304 extrudes the connected buffer plate 303 to move downwards, the buffer plate 303 extrudes the spring 305, the acting force of the spring 305 and the acting force of the damping rod 307 act on the shell 5 to play a damping effect, and therefore the damping effect is played on the pump body 1.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. Submersible drainage and irrigation pump with filtering structure, comprising a pump body (1), characterized in that: the novel pump is characterized in that a flange (4) is arranged on the left side of the pump body (1), a shell (5) is connected to the left side of the flange (4), a filtering mechanism (2) is arranged on the left side of the shell (5), and a buffer mechanism (3) is arranged below the shell (5);
the filtering mechanism comprises a connecting part and a filtering part;
the connecting part is positioned at the right side of the filtering part;
the connecting part comprises a water inlet pipe (201), connecting plates (202) and bolts (203), wherein two connecting plates (202) are arranged, the two connecting plates (202) are fixedly connected with the surface of the water inlet pipe (201) and the surface of the shell (5) respectively, and left side threads of the bolts (203) penetrate through right side surfaces of the two connecting plates (202) and extend to the left sides of the two connecting plates (202);
the filter part comprises a filter screen (205), a rotating shaft (206), a connecting rod (207) and a cleaning brush (208), wherein the filter screen (205) is positioned on the left side of the cleaning brush (208), and the rotating shaft (206) and the connecting rod (207) are positioned on the right side of the cleaning brush (208).
2. A submersible displacement pump with a filter structure as claimed in claim 1, wherein: the right end face of the rotating shaft (206) is fixedly connected with the left end face of the rotating shaft of the pump body (1), and the left end face of the rotating shaft (206) is fixedly connected with the right side face of the connecting rod (207).
3. A submersible displacement pump with a filter structure as claimed in claim 2, wherein: the left side of connecting rod (207) and cleaning brush (208) right flank fixed connection, inlet tube (201) left surface and filter screen (205) right flank fixed connection, cleaning brush (208) left surface and filter screen (205) right flank sliding connection.
4. A submersible displacement pump with a filter structure as claimed in claim 1, wherein: the left side face of the shell (5) is fixedly connected with a sealing ring (204), and the right side face of the water inlet pipe (201) is in sealing extrusion connection with the left side face of the sealing ring (204).
5. A submersible displacement pump with a filter structure as claimed in claim 1, wherein: the buffer mechanism (3) comprises a buffer part and a moving part;
the moving part is positioned above the buffer part;
the moving part comprises push rods (304) and buffer plates (303), the push rods (304) and the buffer plates (303) are respectively provided with four, and the bottom surfaces of the four push rods (304) are respectively and fixedly connected with the top surfaces of the four buffer plates (303);
the buffer part comprises a bottom plate (301) and four buffer frames (302), and the four buffer frames (302) are all positioned above the bottom plate (301).
6. A submersible displacement pump with a filter structure as claimed in claim 5, wherein: four buffer frame (302) bottom surface all with bottom plate (301) top surface fixed connection, four push rod (304) bottom surface respectively slip run through four buffer frame (302) top surfaces and extend to inside buffer frame (302), four buffer board (303) are located inside four buffer frame (302) respectively, buffer board (303) side and the inside side sliding connection of buffer frame (302).
7. A submersible displacement pump with a filter structure as claimed in claim 6, wherein: the shell (5) bottom surface fixedly connected with backup pad (306), four push rod (304) top end all with backup pad (306) bottom surface fixed connection, buffer board (303) bottom surface fixedly connected with spring (305), spring (305) bottom surface and buffer frame (302) inside bottom surface fixed connection.
8. A submersible displacement pump with a filter structure as claimed in claim 7, wherein: four damping rods (307) are fixedly connected to the top surface of the bottom plate (301), and the top end surfaces of the output rods of the four damping rods (307) are fixedly connected with the bottom surface of the supporting plate (306).
CN202320167323.4U 2023-02-08 2023-02-08 Submersible drainage and irrigation pump with filtering structure Active CN219176585U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320167323.4U CN219176585U (en) 2023-02-08 2023-02-08 Submersible drainage and irrigation pump with filtering structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320167323.4U CN219176585U (en) 2023-02-08 2023-02-08 Submersible drainage and irrigation pump with filtering structure

Publications (1)

Publication Number Publication Date
CN219176585U true CN219176585U (en) 2023-06-13

Family

ID=86668061

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320167323.4U Active CN219176585U (en) 2023-02-08 2023-02-08 Submersible drainage and irrigation pump with filtering structure

Country Status (1)

Country Link
CN (1) CN219176585U (en)

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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

Denomination of utility model: A submersible drainage and irrigation pump with a filtering structure

Granted publication date: 20230613

Pledgee: Songxi County sub branch of China Post Savings Bank Co.,Ltd.

Pledgor: PREEMINENCE (FUJIAN) PUMP CO.,LTD.

Registration number: Y2024350000034