Wear-resistant and corrosion-resistant submerged pump with super-long shaft

Abstract

The utility model discloses a super-long shaft wear-resistant and corrosion-resistant submerged pump which comprises a pump body, the conveying end of the pump body is connected with a filtering assembly, one end of the filtering assembly is provided with a protection assembly, one end of the pump body is provided with a first auxiliary assembly, and the pump body is provided with a second auxiliary assembly. According to the wear-resistant and corrosion-resistant submerged pump with the super-long shaft, conveyed objects can be filtered, damage to the inner wall of the wear-resistant and corrosion-resistant submerged pump with the super-long shaft is reduced, the filter screen cover can be cleaned in an auxiliary mode, the situation that the filter screen cover is blocked is reduced, and use of the wear-resistant and corrosion-resistant submerged pump with the super-long shaft is facilitated; noise generated by the wear-resistant and corrosion-resistant submerged pump with the super-long shaft can be subjected to auxiliary noise reduction treatment, the situation that the surroundings are polluted by noise can be reduced, and heat generated by the wear-resistant and corrosion-resistant submerged pump with the super-long shaft can be subjected to auxiliary heat dissipation treatment.

Description

Technical Field

[0001] The utility model relates to a submersible pump technology, in particular to an ultra-long shaft wear-resistant and corrosion-resistant submersible pump. Background Art

[0002] The extra-long shaft wear-resistant and corrosion-resistant submersible pump is a specially designed pump, mainly used for extracting and transporting liquids in corrosive or abrasive media, especially under conditions where a large submersible depth is required. Wear-resistant and corrosion-resistant submersible pumps are usually used in chemical, petroleum, pharmaceutical and other industries.

[0003] However, the extra-long-axis wear-resistant and corrosion-resistant submersible pump is easily blocked by the transported impurities during actual use, which affects the subsequent use of the extra-long-axis wear-resistant and corrosion-resistant submersible pump. At the same time, the extra-long-axis wear-resistant and corrosion-resistant submersible pump is easy to generate noise, which causes the surrounding area to be polluted by noise when the extra-long-axis wear-resistant and corrosion-resistant submersible pump is used.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes an ultra-long shaft wear-resistant and corrosion-resistant submersible pump to overcome the above-mentioned technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] An ultra-long shaft wear-resistant and corrosion-resistant submersible pump comprises a pump body, a delivery end of the pump body is connected to a filter assembly, and one end of the filter assembly is provided with a protective assembly;

[0008] An auxiliary component 1 is arranged at one end of the pump body, and an auxiliary component 2 is installed on the pump body.

[0009] Furthermore, the filter assembly includes a filter cartridge fixedly connected to the delivery end of the pump body, a filter screen cover is installed at one end of the filter cartridge, an auxiliary rod is connected through the filter screen cover, and one end of the auxiliary rod is fixedly connected to the impeller of the pump body;

[0010] A placement groove is provided at one end of the auxiliary rod, a cleaning frame is installed on the inner wall of the placement groove, a cleaning brush is installed on one side of the cleaning frame, the cleaning brush contacts the filter screen, a limiting sleeve is threaded on the placement groove, and one side of the limiting sleeve contacts the cleaning frame.

[0011] Furthermore, the protection component includes a protection seat fixedly arranged on the filter cartridge, a protection groove is opened on the protection seat, a spring-mounted telescopic rod is fixedly connected to the inner wall of the protection groove, and a protection plate is fixedly arranged at one end of the spring-mounted telescopic rod.

[0012] Furthermore, the auxiliary component 1 includes an auxiliary plate fixedly installed on the pump body, auxiliary grooves are opened on both sides of the auxiliary plate, a moving block is installed on the inner wall of the auxiliary groove, and the inner wall of the auxiliary groove is opened with auxiliary holes distributed at equal distances, wherein the inner walls of four auxiliary holes are threadedly connected with adjusting screws, the adjusting screw part is threadedly connected to the moving block, and a floating plate is fixedly connected to one side of the moving block.

[0013] Furthermore, auxiliary component 2 includes a mounting plate on which the pump body is fixedly installed, an auxiliary cover is installed on one side of the mounting plate, sound insulation cotton is fixedly installed on the inner wall of the auxiliary cover, the sound insulation cotton and the auxiliary cover are connected through the pump body, heat dissipation ports are opened on one side of the sound insulation cotton and the auxiliary cover, a fixing frame is fixedly installed on the inner wall of the heat dissipation port, a cooling fan is provided on the inner wall of the fixing frame, and a filter is clamped on the inner wall of the fixing frame.

[0014] Furthermore, a plurality of counterweights are arranged on the side of the floating board.

[0015] Furthermore, the filter screen cover, the filter cartridge and the pump body are coated with corrosion-resistant coating and wear-resistant coating in sequence.

[0016] The beneficial effects of the utility model are:

[0017] (1) By setting the filter component on the pump body, not only can the transported objects be filtered to reduce the damage to the inner wall of the super-long shaft wear-resistant and corrosion-resistant submersible pump, but also the filter screen can be assisted in cleaning to reduce the clogging of the filter screen, which is beneficial to the use of the super-long shaft wear-resistant and corrosion-resistant submersible pump. At the same time, the auxiliary component 2 set on the pump body can not only assist in noise reduction of the noise generated by the super-long shaft wear-resistant and corrosion-resistant submersible pump, which is beneficial to reduce the noise pollution of the surrounding area, but also assist in heat dissipation of the heat generated by the super-long shaft wear-resistant and corrosion-resistant submersible pump.

[0018] (2) By setting a protective component on the filter component, it is convenient to provide auxiliary protection for the super-long shaft wear-resistant and corrosion-resistant submersible pump, reduce the possibility of the super-long shaft wear-resistant and corrosion-resistant submersible pump being hit, and at the same time, the auxiliary component 1 set on the pump body provides auxiliary protection for the super-long shaft wear-resistant and corrosion-resistant submersible pump, improves the buoyancy of the super-long shaft wear-resistant and corrosion-resistant submersible pump, and reduces the possibility of the super-long shaft wear-resistant and corrosion-resistant submersible pump tipping over. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1This is a schematic diagram of the structure of an ultra-long shaft wear-resistant and corrosion-resistant submersible pump according to an embodiment of the utility model. Figure 1 ;

[0021] Figure 2 This is a schematic diagram of the structure of an ultra-long shaft wear-resistant and corrosion-resistant submersible pump according to an embodiment of the utility model. Figure 2 ;

[0022] Figure 3 It is a schematic structural diagram of a filter assembly and a protective assembly of an ultra-long shaft wear-resistant and corrosion-resistant submersible pump according to an embodiment of the utility model;

[0023] Figure 4 It is a structural schematic diagram of an auxiliary component of an ultra-long shaft wear-resistant and corrosion-resistant submersible pump according to an embodiment of the utility model;

[0024] Figure 5 It is a structural schematic diagram of auxiliary component 2 of an ultra-long shaft wear-resistant and corrosion-resistant submersible pump according to an embodiment of the utility model.

[0025] In the figure:

[0026] 1. Pump body; 2. Filter assembly; 201. Filter cartridge; 202. Filter screen cover; 203. Auxiliary rod; 204. Cleaning rack; 205. Cleaning brush; 206. Limiting sleeve; 3. Protection assembly; 301. Protection seat; 302. Spring set telescopic rod; 303. Protection plate; 4. Auxiliary assembly one; 401. Auxiliary plate; 402. Moving block; 403. Auxiliary hole; 404. Adjusting screw; 405. Floating plate; 5. Auxiliary assembly two; 501. Mounting plate; 502. Auxiliary cover; 503. Sound insulation cotton; 504. Fixed frame; 505. Cooling fan; 506. Filter screen; 6. Counterweight; 7. Corrosion-resistant coating; 8. Wear-resistant coating. DETAILED DESCRIPTION

[0027] 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.

[0028] According to an embodiment of the utility model, a super-long shaft wear-resistant and corrosion-resistant submersible pump is provided.

[0029] Embodiment 1;

[0030] like Figure 1-3As shown, according to an embodiment of the utility model, an ultra-long shaft wear-resistant and corrosion-resistant submersible pump comprises a pump body 1, a delivery end of the pump body 1 is connected to a filter assembly 2, the filter assembly 2 comprises a filter cartridge 201 fixedly connected to the delivery end of the pump body 1, one end of the filter cartridge 201 is installed with a filter screen cover 202, the filter screen cover 202 and the filter cartridge 201 are connected by screws during actual use, the filter screen cover 202, the filter cartridge 201, and one side of the pump body 1 are coated with a corrosion-resistant coating 7 and a wear-resistant coating 8, so as to reduce the wear and corrosion resistance of the filter screen cover 202, the filter cartridge 201, and the pump body 1, an auxiliary rod 203 is connected through the filter screen cover 202, and one end of the auxiliary rod 203 is fixedly connected to the impeller of the pump body 1;

[0031] A placement groove is provided at one end of the auxiliary rod 203, a cleaning frame 204 is installed on the inner wall of the placement groove, a cleaning bristle 205 is installed on one side of the cleaning frame 204, the cleaning bristle 205 contacts the filter screen cover 202, a limiting sleeve 206 is threaded on the placement groove, and one side of the limiting sleeve 206 contacts the cleaning frame 204;

[0032] A protection component 3 is provided at one end of the filter component 2. The protection component 3 includes a protection seat 301 fixedly provided on the filter cartridge 201. A protection groove is provided on the protection seat 301. A spring-set telescopic rod 302 is fixedly connected to the inner wall of the protection groove. There are four spring-set telescopic rods 302. A protection plate 303 is fixedly provided at one end of the spring-set telescopic rod 302.

[0033] The protective plate 303, the spring-mounted telescopic rod 302, the protective seat 301, the limiting sleeve 206, the cleaning bristles 205, the cleaning frame 204, the cleaning bristles 205 are connected in sequence with the corrosion-resistant coating 7 and the wear-resistant coating 8, which is beneficial to improving the wear resistance and corrosion resistance of the ultra-long shaft submersible pump.

[0034] In actual application, the filter component 2 set in the pump body 1 can not only filter the transported objects to reduce the damage to the inner wall of the super-long shaft wear-resistant and corrosion-resistant submersible pump, but also assist in cleaning the filter cover 202. At the same time, the protective component 3 set in the filter component 2 is convenient for assisting the protection of the super-long shaft wear-resistant and corrosion-resistant submersible pump and reducing the collision of the super-long shaft wear-resistant and corrosion-resistant submersible pump.

[0035] Embodiment 2:

[0036] like Figure 1-24-5, according to an embodiment of the utility model, an ultra-long shaft wear-resistant and corrosion-resistant submersible pump comprises a pump body 1, one end of the pump body 1 is provided with an auxiliary component 4, the auxiliary component 4 comprises an auxiliary plate 401 fixedly arranged on the pump body 1, auxiliary grooves are provided on both sides of the auxiliary plate 401, a moving block 402 is installed on the inner wall of the auxiliary groove, and the inner wall of the auxiliary groove is provided with auxiliary holes 403 distributed at equal distances, wherein the inner walls of four auxiliary holes 403 are threadedly connected with adjusting screws 404, and the adjusting screws 404 are partially threadedly connected with the moving block 402, and a floating plate 405 is fixedly connected to one side of the moving block 402, and a plurality of counterweight blocks 6 are provided on one side of the floating plate 405, and the number of the counterweight blocks 6 is two;

[0037] An auxiliary component 2 5 is installed on the pump body 1. The auxiliary component 2 5 includes a mounting plate 501 fixedly mounted on the pump body 1. An auxiliary cover 502 is installed and connected to one side of the mounting plate 501. The auxiliary cover 502 and the mounting plate 501 are connected by screws when actually in use. A sound insulation cotton 503 is fixedly installed on the inner wall of the auxiliary cover 502. The sound insulation cotton 503 and the auxiliary cover 502 are partially connected to the pump body 1. A heat dissipation port is opened on one side of the sound insulation cotton 503 and the auxiliary cover 502. A fixing frame 504 is fixedly installed on the inner wall of the heat dissipation port. A cooling fan 505 is arranged on the inner wall of the fixing frame 504. A filter screen 506 is clamped on the inner wall of the fixing frame 504.

[0038] The cooling fan 505 and the pump body 1 are electrically connected to a controller during actual use, and the controller, the cooling fan 505 and the pump body 1 are electrically connected to an external power source.

[0039] In actual application, the auxiliary component 1 4 is provided on the pump body 1 to provide auxiliary protection for the super-long shaft wear-resistant and corrosion-resistant submersible pump to reduce the possibility of overturning of the super-long shaft wear-resistant and corrosion-resistant submersible pump. At the same time, the auxiliary component 2 5 provided on the pump body 1 can not only provide auxiliary noise reduction treatment for the noise generated by the super-long shaft wear-resistant and corrosion-resistant submersible pump, but also provide auxiliary heat dissipation treatment for the heat generated by the super-long shaft wear-resistant and corrosion-resistant submersible pump.

[0040] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0041] To sum up, with the help of the above-mentioned technical scheme of the utility model, when in use, the staff places the extra-long shaft wear-resistant and corrosion-resistant submersible pump in the liquid to be transported, and then the staff sets the auxiliary component 1 4 on the pump body 1 according to the use situation to assist in protecting the extra-long shaft wear-resistant and corrosion-resistant submersible pump and reduce the possibility of the extra-long shaft wear-resistant and corrosion-resistant submersible pump tipping over. When placed, it passes through the filter cartridge 201 and the protective component 3, which is convenient for assisting in protecting the extra-long shaft wear-resistant and corrosion-resistant submersible pump and reducing the possibility of the extra-long shaft wear-resistant and corrosion-resistant submersible pump being hit. When conveying, it passes through the filter component 2, which can not only filter the transported objects and reduce the damage to the inner wall of the extra-long shaft wear-resistant and corrosion-resistant submersible pump, but also assist in cleaning the filter mesh cover 202. When in use, the auxiliary component 2 5 set on the pump body 1 can not only assist in noise reduction of the noise generated by the extra-long shaft wear-resistant and corrosion-resistant submersible pump, but also assist in heat dissipation of the heat generated by the extra-long shaft wear-resistant and corrosion-resistant submersible pump.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An ultra-long shaft wear-resistant and corrosion-resistant submersible pump, characterized in that: It comprises a pump body (1), the delivery end of the pump body (1) is connected to a filter assembly (2), and one end of the filter assembly (2) is provided with a protection assembly (3); Auxiliary component one (4) is provided at one end of the pump body (1), and auxiliary component two (5) is installed on the pump body (1).

2. The ultra-long shaft wear-resistant and corrosion-resistant submersible pump according to claim 1, characterized in that: The filter assembly (2) comprises a filter cartridge (201) fixedly connected to the delivery end of the pump body (1); a filter screen cover (202) is installed at one end of the filter cartridge (201); an auxiliary rod (203) is connected through the filter screen cover (202); and one end of the auxiliary rod (203) is fixedly connected to the impeller of the pump body (1); A placement groove is provided at one end of the auxiliary rod (203); a cleaning frame (204) is installed on the inner wall of the placement groove; cleaning bristles (205) are installed on one side of the cleaning frame (204); the cleaning bristles (205) are in contact with the filter screen cover (202); a limiting sleeve (206) is threaded on the placement groove; one side of the limiting sleeve (206) is in contact with the cleaning frame (204).

3. The ultra-long shaft wear-resistant and corrosion-resistant submersible pump according to claim 2, characterized in that: The protection assembly (3) comprises a protection seat (301) fixedly arranged on the filter cartridge (201), the protection seat (301) being provided with a protection groove, the inner wall of the protection groove being fixedly connected with a spring-mounted telescopic rod (302), and one end of the spring-mounted telescopic rod (302) being fixedly arranged with a protection plate (303).

4. The ultra-long shaft wear-resistant and corrosion-resistant submersible pump according to claim 1, characterized in that: The auxiliary component 1 (4) comprises an auxiliary plate (401) fixedly arranged on the pump body (1), auxiliary grooves are provided on both sides of the auxiliary plate (401), a moving block (402) is installed on the inner wall of the auxiliary groove, and auxiliary holes (403) distributed at equal distances are provided on the inner wall of the auxiliary groove, wherein the inner walls of four of the auxiliary holes (403) are threadedly connected with adjusting screws (404), a part of the adjusting screws (404) is threadedly connected with the moving block (402), and a floating plate (405) is fixedly connected to one side of the moving block (402).

5. The ultra-long shaft wear-resistant and corrosion-resistant submersible pump according to claim 1, characterized in that: The auxiliary component 2 (5) comprises a mounting plate (501) fixedly mounted on the pump body (1), an auxiliary cover (502) being mounted on one side of the mounting plate (501), a sound insulation cotton (503) being fixedly mounted on the inner wall of the auxiliary cover (502), the sound insulation cotton (503) and the auxiliary cover (502) being connected through the pump body (1), a heat dissipation port being provided on one side of the sound insulation cotton (503) and the auxiliary cover (502), a fixing frame (504) being fixedly mounted on the inner wall of the heat dissipation port, a heat dissipation fan (505) being provided on the inner wall of the fixing frame (504), and a filter screen (506) being clamped on the inner wall of the fixing frame (504).

6. The ultra-long shaft wear-resistant and corrosion-resistant submersible pump according to claim 4, characterized in that: A plurality of counterweight blocks (6) are arranged on the side of the floating plate (405).

7. The ultra-long shaft wear-resistant and corrosion-resistant submersible pump according to claim 2, characterized in that: The filter screen cover (202), the filter cartridge (201) and the pump body (1) are coated with a corrosion-resistant coating (7) and a wear-resistant coating (8) in sequence.

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