CN216975264U

CN216975264U - Energy-saving stable anti-blocking submersible pump

Info

Publication number: CN216975264U
Application number: CN202220257706.6U
Authority: CN
Inventors: 吴汇来; 吴前刃; 李向华; 唐锋
Original assignee: Zhejiang Jinmu Pump Co ltd
Current assignee: Zhejiang Jinmu Pump Co ltd
Priority date: 2022-02-08
Filing date: 2022-02-08
Publication date: 2022-07-15
Anticipated expiration: 2032-02-08

Abstract

The utility model discloses an energy-saving stable anti-blocking submersible pump which comprises an upper barrel, wherein a lower barrel is fixedly arranged at the bottom of the upper barrel, a filter cover is fixedly arranged at the bottom of the lower barrel, a filter screen is fixedly arranged at the center of the bottom of the lower barrel, a rotor is arranged in the upper barrel, the bottom of the rotor is fixedly connected with a connecting rod through a coupler, and an upper cross rod is fixedly connected to the position, close to the top, of one side of the connecting rod. This stifled immersible pump is prevented to energy-conserving steady type, through the connecting rod, go up the horizontal pole, the down tube, the cooperation of brush and filter screen is used, when this immersible pump is at work, the rotor drives the connecting rod rotation of impeller and bottom simultaneously, the connecting rod drives the horizontal pole simultaneously, brush on down tube and the down tube is respectively at filter screen and filter mantle surface rotation, thereby in time clear away filter mantle and the adnexed solid filth of filter screen surface, make this immersible pump possess and prevent stifled effect, energy-conservation nature has been improved.

Description

Energy-saving stable anti-blocking submersible pump

Technical Field

The utility model relates to the technical field of submersible pumps, in particular to an energy-saving stable anti-blocking submersible pump.

Background

The submersible pump is an important device for pumping water from a deep well. When in use, the whole unit is submerged to work, and the underground water is extracted to the ground surface, so that the unit is used for domestic water, mine emergency rescue, industrial cooling, farmland irrigation, seawater lifting, ship loading adjustment and fountain landscape.

The contrast file "a immersible pump", patent number (CN 205908485U), lower opening department at the casing forms the collar, set up in the collar and increase circle and import adjusting part, when electing the immersible pump of using as the sewage pump, according to the muddy degree of sewage, choose for use the circle that increases of different thickness, the realization is adjusted the distance between impeller and the water inlet, however, when the immersible pump functions, silt or impurity in aquatic can be inhaled to on filter mantle or the filter screen, if can not in time clear away then can cause the immersible pump to block up, thereby influence the normal work of immersible pump.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an energy-saving stable anti-blocking submersible pump, which aims to solve the problem that when the submersible pump is selected as a sewage pump, the distance between an impeller and a water inlet is adjusted by selecting heightening rings with different thicknesses according to the turbidity degree of sewage when the submersible pump is selected as the sewage pump in the prior art 'a submersible pump', namely a patent No. (CN 205908485U), is provided at a lower opening of a shell, and a heightening ring and an inlet adjusting component are arranged in the mounting ring.

In order to achieve the purpose, the utility model provides the following technical scheme: an energy-saving stable anti-blocking submersible pump comprises an upper barrel body, wherein a lower barrel body is fixedly arranged at the bottom of the upper barrel body, a filter cover is fixedly arranged at the bottom of the lower barrel body, a filter screen is fixedly arranged at the center of the bottom of the lower barrel body, a rotor is arranged in the upper barrel body, the bottom of the rotor is fixedly connected with a connecting rod through a coupler, an upper cross rod is fixedly connected to one side of the connecting rod by the top position, an inclined rod is fixedly connected to one side of the upper cross rod, a lower cross rod is fixedly connected to one end of the inclined rod, one side of the lower cross rod is fixedly connected with the surface of the connecting rod, brushes are fixedly arranged at the top of the upper cross rod, one side of the inclined rod and the bottom of the lower cross rod, stabilizing frames are fixedly arranged at the positions of the tops of the two sides of the upper barrel body by the tops, the two stabilizing frames are symmetrically arranged, and a screw rod is arranged at the position of one side of the top of the stabilizing frames, the bottom of the screw is fixedly connected with a contact pin.

Preferably, the filter cover is of a circular truncated cone-shaped structure, and filter holes are formed in the surface of the filter cover and used for primarily filtering solid dirt in water.

Preferably, the inner wall fixed mounting who goes up the barrel has the stator, the rotor is located the inside of stator and is connected with the inner wall magnetism of stator, the top and the bottom of rotor all run through to the outside of stator, the top of rotor and the bearing swing joint of last barrel internal top center fixed mounting, the bottom of rotor runs through the inside of last barrel, filter screen and filter mantle down in proper order, the inside fixed mounting of barrel has the impeller under the surface correspondence of rotor.

Preferably, the top of the surface of the screw rod is provided with threads, the surface of the screw rod is in threaded connection with the stabilizing frame, the bottom of the screw rod penetrates through the outside of the stabilizing frame, and the extension length of the contact pin can be adjusted by rotating the screw rod.

Preferably, the upper cylinder body, the lower cylinder body, the filter cover and the top cover are fixedly connected through bolts, so that the submersible pump is convenient to disassemble and maintain.

Preferably, the top end of the hairbrush arranged at the top is in contact with one side of the bottom of the filter screen, one end of the hairbrush arranged at one side is in contact with the inner wall of the filter cover, the bottom of the hairbrush arranged at the bottom is in contact with the inner bottom of the filter cover, and solid dirt attached to the filter screen and the filter cover can be cleaned through rotation of the hairbrush.

Preferably, a water outlet joint is fixedly communicated with the position, close to the center, of the front surface of the lower barrel, and water is pumped out through the water outlet joint by the operation of a water pump.

Preferably, a top cover is fixedly mounted at the top of the upper barrel, and a capacitor is fixedly mounted inside the top cover, so that a rotating magnetic field is generated inside the submersible pump.

Compared with the prior art, the utility model has the beneficial effects that:

this energy-conserving steady type prevents stifled immersible pump, through the connecting rod, go up the horizontal pole, the down tube, the cooperation of brush and filter screen is used, when this immersible pump is at work, the rotor drives the connecting rod rotation of impeller and bottom simultaneously, the connecting rod drives the horizontal pole simultaneously, brush on down tube and the down tube is respectively at filter screen and filter mantle surface rotation, thereby in time clear away filter mantle and the adnexed solid filth in filter screen surface, make this immersible pump possess and prevented stifled effect, energy-conservation has been improved, firm frame, the cooperation of screw rod and contact pin is used, length through the adjustable contact pin of rotatory screw rod, can make in the contact pin inserts the husky or the earth of aquatic, be convenient for fix this immersible pump, avoid rivers to cause empting the immersible pump, the stability of immersible pump has been improved.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

fig. 4 is a perspective view showing the structure of the brush of the present invention.

In the figure: 1. an upper cylinder body; 2. a lower cylinder body; 3. a filter housing; 4. filtering with a screen; 5. a rotor; 6. a stator; 7. an impeller; 8. a connecting rod; 9. an upper cross bar; 10. a diagonal bar; 11. a lower cross bar; 12. a brush; 13. a stabilizing frame; 14. a screw; 15. inserting a pin; 16. water outlet is saved; 17. and a top cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an energy-saving stable anti-blocking submersible pump comprises an upper barrel body 1, a lower barrel body 2 is fixedly arranged at the bottom of the upper barrel body 1, a filter cover 3 is fixedly arranged at the bottom of the lower barrel body 2, the filter cover 3 is of a truncated cone-shaped structure, filter holes are formed in the surface of the filter cover 3 and used for primarily filtering solid dirt in water, a filter screen 4 is fixedly arranged at the center of the bottom of the lower barrel body 2, a rotor 5 is arranged in the upper barrel body 1, a stator 6 is fixedly arranged on the inner wall of the upper barrel body 1, the rotor 5 is positioned in the stator 6 and is magnetically connected with the inner wall of the stator 6, the top and the bottom of the rotor 5 penetrate through the outer portion of the stator 6, the top of the rotor 5 is movably connected with a bearing fixedly arranged at the center of the top in the upper barrel body 1, the bottom of the rotor 5 sequentially penetrates through the upper barrel body 1, the lower barrel body 2, the filter screen 4 and the inner portion of the filter cover 3, an impeller 7 is fixedly arranged on the surface of the rotor 5 corresponding to the inner portion of the lower barrel body 2, the bottom of the rotor 5 is fixedly connected with a connecting rod 8 through a coupler, the top position near one side of the connecting rod 8 is fixedly connected with an upper cross rod 9, one side of the upper cross rod 9 is fixedly connected with an inclined rod 10, one end of the inclined rod 10 is fixedly connected with a lower cross rod 11, one side of the lower cross rod 11 is fixedly connected with the surface of the connecting rod 8, the top of the upper cross rod 9, one side of the inclined rod 10 and the bottom of the lower cross rod 11 are both fixedly provided with a brush 12, the top end of the brush 12 arranged at the top is contacted with one side of the bottom of the filter screen 4, one end of the brush 12 arranged at one side is contacted with the inner wall of the filter cover 3, the bottom of the brush 12 arranged at the bottom is contacted with the inner bottom of the filter cover 3, solid dirt attached to the filter screen 4 and the filter cover 3 can be cleaned through the rotation of the brush 12, the top positions near the top at the two sides of the upper cylinder 1 are both fixedly provided with stabilizing frames 13, the two stabilizing frames 13 are symmetrically arranged, one side position of leaning on at firm frame 13 top is provided with screw rod 14, screw rod 14's bottom fixedly connected with contact pin 15, screw rod 14 surperficial top position of leaning on has seted up the screw thread, screw rod 14's surface and firm frame 13 threaded connection, screw rod 14's bottom is run through to firm frame 13's outside, through the extension length of the adjustable contact pin 15 of rotatory screw rod 14, go up barrel 1, lower barrel 2, filter mantle 3 and top cap 17 all are through bolt fixed connection, be convenient for dismantle the immersible pump and maintain, the fixed intercommunication of central point that leans on of barrel 2 front surface has water festival 16 down, operate through the water pump and take water out through water festival 16, the top fixed mounting who goes up barrel 1 has top cap 17, the inside fixed mounting of top cap 17 has electric capacity, make the inside production rotating magnetic field of immersible pump.

The working principle is as follows: firstly, adjust the length of contact pin 15 through rotatory screw rod 14, then place this immersible pump in the aquatic, make contact pin 15 insert in earth or husky, thereby fix the immersible pump, when the immersible pump is at the during operation, rotor 5 is rotatory and drive the impeller 7 and the connecting rod 8 rotation of bottom simultaneously through stator 6, connecting rod 8 drives horizontal pole 9, brush 12 on down tube 10 and the sheer pole 11 is rotatory, brush 12 sweeps the inner wall of filter bowl 3 and the filth of filter screen 4 surface adhesion at rotatory in-process, thereby avoid the water pump to block up.

In summary, the following steps: this energy-conserving steady type prevents stifled immersible pump, through connecting rod 8, go up horizontal pole 9, down tube 10, bottom rail 11, brush 12 and filter screen 4's cooperation is used, when this immersible pump is at work, rotor 5 drives the connecting rod 8 rotation of impeller 7 and bottom simultaneously, connecting rod 8 drives horizontal pole 9 simultaneously, brush 12 on down tube 10 and the bottom rail 11 is respectively at

filter screen

4 and 3 surperficial rotations of filter mantle, thereby in time clear away filter mantle 3 and the 4 adnexed solid filth of filter screen, make this immersible pump possess and prevent stifled effect, energy-conservation has been improved, firm frame 13, the cooperation of screw rod 14 and contact pin 15 is used, length through 14 adjustable contact pin 15 of rotatory screw rod, can make in the sand or the earth of contact pin 15 insert aquatic, be convenient for fix this immersible pump, avoid rivers to cause to empty to the immersible pump, the stability of immersible pump has been improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides an energy-conserving steady type prevents stifled immersible pump, includes barrel (1), its characterized in that: the bottom of the upper barrel body (1) is fixedly provided with a lower barrel body (2), the bottom of the lower barrel body (2) is fixedly provided with a filter cover (3), the center of the bottom of the lower barrel body (2) is fixedly provided with a filter screen (4), the interior of the upper barrel body (1) is provided with a rotor (5), the bottom of the rotor (5) is fixedly connected with a connecting rod (8) through a coupler, one side of the connecting rod (8) is fixedly connected with an upper cross rod (9) by the top position, one side of the upper cross rod (9) is fixedly connected with an inclined rod (10), one end of the inclined rod (10) is fixedly connected with a lower cross rod (11), one side of the lower cross rod (11) is fixedly connected with the surface of the connecting rod (8), the top of the upper cross rod (9), one side of the inclined rod (10) and the bottom of the lower cross rod (11) are both fixedly provided with a brush (12), the top positions of both sides of the upper barrel body (1) by the top are both fixedly provided with a stabilizing frame (13), the two stabilizing frames (13) are symmetrically arranged, a screw rod (14) is arranged at the position, close to one side, of the top of each stabilizing frame (13), and a contact pin (15) is fixedly connected to the bottom of each screw rod (14).

2. The energy-saving stable anti-blocking submersible pump according to claim 1, characterized in that: the filter cover (3) is of a circular truncated cone-shaped structure, and filter holes are formed in the surface of the filter cover (3).

3. The energy-saving stable anti-blocking submersible pump according to claim 1, characterized in that: go up the inner wall fixed mounting of barrel (1) have stator (6), rotor (5) are located the inside of stator (6) and are connected with the inner wall magnetism of stator (6), the top and the bottom of rotor (5) all run through to the outside of stator (6), the top of rotor (5) and the bearing swing joint of last barrel (1) interior top center fixed mounting, the bottom of rotor (5) runs through the inside of last barrel (1), lower barrel (2), filter screen (4) and filter mantle (3) in proper order, the inside fixed mounting of barrel (2) has impeller (7) under the surface correspondence of rotor (5).

4. The energy-saving stable anti-blocking submersible pump according to claim 1, characterized in that: the screw rod (14) surface is threaded near the top, the screw rod (14) surface is in threaded connection with the stabilizing frame (13), and the bottom of the screw rod (14) penetrates through the outside of the stabilizing frame (13).

5. The energy-saving stable anti-blocking submersible pump according to claim 1, characterized in that: the upper cylinder body (1), the lower cylinder body (2), the filter cover (3) and the top cover (17) are fixedly connected through bolts.

6. The energy-saving stable anti-blocking submersible pump according to claim 1, characterized in that: the top end of the brush (12) arranged at the top is contacted with one side of the bottom of the filter screen (4), one end of the brush (12) arranged at one side is contacted with the inner wall of the filter cover (3), and the bottom of the brush (12) arranged at the bottom is contacted with the inner bottom of the filter cover (3).

7. The energy-saving stable anti-blocking submersible pump according to claim 1, characterized in that: a water outlet joint (16) is fixedly communicated with the position close to the center of the front surface of the lower cylinder body (2).

8. The energy-saving stable anti-blocking submersible pump according to claim 1, characterized in that: go up the top fixed mounting of barrel (1) has top cap (17), the inside fixed mounting of top cap (17) has the electric capacity.