CN220059943U

CN220059943U - Novel solar submersible pump with connection mode

Info

Publication number: CN220059943U
Application number: CN202321568960.9U
Authority: CN
Inventors: 彭胜; 方洲
Original assignee: Wenling Hande Pump Industry Co ltd
Current assignee: Wenling Hande Pump Industry Co ltd
Priority date: 2023-06-20
Filing date: 2023-06-20
Publication date: 2023-11-21
Anticipated expiration: 2033-06-20

Abstract

The utility model provides a novel solar submersible pump with a connecting mode, and belongs to the field of solar submersible pumps. The solar submersible pump solves the problem that the filter screen is easy to be blocked due to the fact that the filter screen of the existing solar submersible pump is arranged outside. The utility model provides a novel connected mode's solar submerged pump, includes oil immersed motor and the pump body, the pump body includes section of intaking, filter screen, impeller, pump shaft, delivery port, impeller one end is connected with the filter screen, the filter screen is located the inside of section of intaking, a plurality of connecting hole has been seted up on the section of intaking, the end cover is installed to oil immersed motor one end, a plurality of locating hole has been seted up on the end cover, the counter sunk hole of position and number corresponding with the locating hole has been seted up to the side of end cover, be fixed with the bolt in the counter sunk hole, the spliced pole is inserted and is located in the locating hole, the spliced pole passes the connecting hole and links firmly with the section of intaking on the pump body through the nut. The utility model has the advantages of stable structure and difficult blockage of the filter screen.

Description

Novel solar submersible pump with connection mode

Technical Field

The utility model belongs to the technical field of water pumps, relates to a solar submersible pump, and in particular relates to a novel connection type solar submersible pump.

Background

The solar submersible pump is a submersible pump which converts solar energy into electric energy and pumps water, the existing solar submersible pump filtering net cover on the market is usually installed on the surface, the name of the solar pump filtering net cover is CN217961518U, which is shown in a comparison document, is a submersible pump water inlet filtering net structure, the solar pump water inlet filtering net structure comprises a pump body and a driving motor which is matched with the pump body for use and is fixedly connected through bolts, a filtering net is arranged at the joint of the pump body and the driving motor, one end of the filtering net is fixed at the lateral end of the outer surface of the driving motor through a second screw, and an elastic clamping assembly is arranged at the joint of the filtering net and the pump body. In the long-time use process, floating substances in water can be adsorbed on the filter screen and are difficult to remove under the action of water pressure, so that the filter screen is blocked.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a novel solar submersible pump with a connecting mode.

The novel solar submersible pump comprises an oil immersed motor and a pump body, wherein the pump body comprises a water inlet joint, a filter screen, an impeller, a pump shaft and a water outlet, one end of the impeller is connected with the filter screen, the filter screen is positioned in the water inlet joint, a plurality of connecting holes are formed in the water inlet joint, an end cover is mounted at one end of the oil immersed motor, a plurality of positioning holes are formed in the end cover, countersunk holes corresponding to the positioning holes in position and number are formed in the side face of the end cover, bolts are fixed in the countersunk holes, connecting columns are inserted into the positioning holes and penetrate through the connecting holes and are fixedly connected with the water inlet joint on the pump body through nuts, and spring washers are mounted between the connecting columns and the nuts.

In the solar submersible pump with the novel connection mode, the nut and the spring washer are positioned on the inner side of the water inlet joint.

In the solar submersible pump with the novel connection mode, the water inlet joint is provided with a plurality of water inlet holes.

In the solar submersible pump with the novel connection mode, the impellers are fixed in an axially stacked connection mode.

In the solar submersible pump with the novel connection mode, the water inlet section is provided with the buckling grooves for fixing the support.

In the solar submersible pump with the novel connection mode, a bracket attached to the surface of the impeller is fixed outside the impeller.

Compared with the prior art, the novel connecting mode and the novel mounting structure are adopted, so that the oil immersed motor and the pump body are connected together through the connecting column, the filter screen is arranged in the water inlet section, and the problem of blockage of the filter screen caused by adsorption of floating matters in water on the filter screen is effectively solved.

Drawings

FIG. 1 is an assembled view of the present utility model;

FIG. 2 is an exploded view of the structure of the present utility model;

FIG. 3 is a detailed view showing a water intake section;

FIG. 4 is a detail of the joint showing FIG. 1;

FIG. 5 is a detail of the joint showing FIG. 2;

FIG. 6 is an end cap detail showing FIG. 1;

fig. 7 is an end cap detail showing fig. 2.

In the figure: 1. an oil immersed motor; 2. an end cap; 21. positioning holes; 22. a countersunk hole; 23. a bolt; 3. a connecting column; 4. a nut; 5. a spring washer; 6. a water inlet section; 61. a connection hole; 62. the buckle is grooved; 63. a water inlet hole; 7. a filter screen; 8. a shaft sleeve; 9. an impeller; 10. a bracket; 11. a pump shaft; 12. and a water outlet.

Description of the embodiments

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

As shown in fig. 1 to 7, the embodiment includes an oil immersed motor 1 and a pump body, the pump body includes a water inlet section 6, a filter screen 7, an impeller 9, a pump shaft 11 and a water outlet 12, the number of the impellers 9 is determined according to the use power, the filter screen 7 and the impellers 9 are fixedly connected in a nested manner, the filter screen 7 is positioned inside the water inlet section 6, a pump shaft 11 axially penetrates through the middle of the impellers 9, a shaft sleeve 8 is sleeved at one end of the pump shaft 11, which is close to the water inlet section 6, the water outlet 12 is mounted at the front end of the impellers 9 through screws, a plurality of connecting holes 61 are formed in the water inlet section 6, an end cover 2 is mounted at one end of the oil immersed motor 1, a plurality of positioning holes 21 are formed in the end cover 2, countersunk holes 22 corresponding to the positioning holes 21 are formed in the side surfaces of the end cover 2, bolts 23 are fixed in the countersunk holes 22, the connecting columns 3 are inserted into the positioning holes 21, the bolts 23 are fixedly connected with the connecting columns 3, the connecting columns 3 are fixedly connected with the water inlet section 6 on the pump body through nuts 4, a plurality of connecting holes 61 are formed in the water inlet section 6, the connecting columns 3 penetrate through the connecting holes 61 and are fixedly connected with the nuts 4, the nuts 4 are fixedly connected through the nuts 4, a plurality of the connecting columns 4 are fixedly connected with the nuts 4 through the nuts 4, a plurality of the nuts 5 are fastened by the connecting columns 5, the nuts 5 are capable of preventing the nuts 5 from increasing friction due to the vibration.

Specifically, the impeller 9 is a closed impeller, the axial thrust of the closed impeller is small, the long-term stable operation can be realized, and the operation efficiency is high.

Further, the nut 4 and the spring washer 5 are located inside the water inlet joint 6, and a rectangular water inlet hole 63 is formed in the water inlet joint 6.

Further, a fastening slot 62 is formed on the water inlet joint 6, a bracket 10 is fixed on the fastening slot 62, and the bracket 10 tightly fixes the impellers 9 together.

When the novel connection type solar submersible pump is used, the solar submersible pump works under water, the oil immersed motor 1 and the pump body are fixedly connected through the connecting column 3, the connecting column 3 is fixed on the end cover 2 through the positioning hole 21, the counter bore 22 and the bolt 23, and is connected to the water inlet section 6 through the nut 4, so that the novel connection type solar submersible pump is simple in structure and stable; the filter screen 7 is arranged in the water inlet joint 6, most of floating matters cannot pass through the water inlet holes 63 and are adsorbed on the filter screen 7, and blocking caused by adsorption of floating matters in water on the filter screen 7 can be effectively reduced.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Although various terms are used more herein, the use of other terms is not precluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.

Claims

1. The utility model provides a novel solar submerged pump of connected mode, includes oily motor (1) and the pump body, the pump body includes water inlet section (6), filter screen (7), impeller (9), pump shaft (11), delivery port (12), its characterized in that: impeller (9) one end is connected with filter screen (7), filter screen (7) are located the inside of water inlet joint (6), a plurality of connecting hole (61) have been seted up on water inlet joint (6), end cover (2) are installed to oil-immersed motor (1) one end, a plurality of locating hole (21) have been seted up on end cover (2), countersunk head hole (22) of position and number corresponding with locating hole (21) have been seted up to the side of end cover (2), be fixed with bolt (23) in countersunk head hole (22), spliced pole (3) are inserted and are located locating hole (22), spliced pole (3) pass connecting hole (61) and link firmly with water inlet joint (6) on the pump body through nut (4), install spring washer (5) between spliced pole (3) and nut (4).

2. The solar submersible pump with novel connection mode according to claim 1, wherein: the nut (4) and the spring washer (5) are positioned on the inner side of the water inlet joint (6).

3. The solar submersible pump with novel connection mode according to claim 1, wherein: a plurality of water inlet holes (63) are formed in the water inlet joint (6).

4. The solar submersible pump with novel connection mode according to claim 1, wherein: the impellers (9) are fixed in an axially stacked connection mode.

5. The solar submersible pump with novel connection mode according to claim 1, wherein: the water inlet joint (6) is provided with a buckling slot (62).

6. The solar submersible pump with the novel connection mode according to claim 5, wherein: the outside of the impeller (9) is fixed with a bracket (10) through a buckle slot (62).