CN218624768U

CN218624768U - Submersible sewage pump with protective shell

Info

Publication number: CN218624768U
Application number: CN202223308431.3U
Authority: CN
Inventors: 罗德虹; 江劲松; 宋广海; 曾诗意; 李祝; 刘君; 庾富德
Original assignee: Guangzhou Xinheng Guangyuan Machinery Equipment Co ltd
Current assignee: Guangzhou Xinheng Guangyuan Machinery Equipment Co ltd
Priority date: 2022-12-10
Filing date: 2022-12-10
Publication date: 2023-03-14
Anticipated expiration: 2032-12-10

Abstract

The utility model provides a take stealthily dirty pump of protecting crust relates to stealthily dirty pump technical field, comprising a main body, the lower extreme of main part is equipped with the inlet admittedly, the outer fixed surface of main part installs the liquid outlet, the internal surface of inlet is provided with the impeller, the outside fixed mounting that the lower extreme of main part is located the inlet has the protective housing, the outer fixed surface of liquid outlet installs the cover shell, the outer fixed surface of cover shell is connected with the support and buckles, the inboard sliding connection who detains supports has the locating lever, the one end of locating lever is equipped with the rubber buffer admittedly, utilizes the support to detain this moment, can support the locating lever, then detains the sliding positioning lever along supporting, can make the rubber buffer of locating lever one end pass stealthily dirty pump's ring flange to and insert on external pipeline's the ring flange, through this mode, can make things convenient for people just connect external pipeline in advance, then tighten the bolt in proper order to required manpower when reducing stealthily dirty pump and external pipeline linking up improves stealthily dirty pump installation's convenience.

Description

Submersible sewage pump with protective shell

Technical Field

The utility model relates to a stealthily dirty pump technical field especially relates to a stealthily dirty pump of area protecting crust.

Background

The submersible sewage pump is a submersible sewage pump, is suitable for conveying liquid containing hard solids and fibrous matters and particularly dirty, sticky and slippery liquid, and currently, in the process of installing the submersible sewage pump, because the submersible sewage pump has a large volume, when a liquid outlet of the submersible sewage pump is aligned and installed with an external pipeline, a plurality of workers are required to carry out construction simultaneously, so that more manpower is required to be used when the pipeline is connected, and improvement is required.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a submersible sewage pump with a protective shell.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a take stealthily dirty pump of protecting crust, includes the main part, the lower extreme of main part is equipped with the inlet admittedly, the outer fixed surface of main part installs the liquid outlet, the internal surface of inlet is provided with the impeller, the outer fixed mounting that the lower extreme of main part is located the inlet has the protective housing, the outer fixed surface of liquid outlet installs the cover shell, the outer fixed surface of cover shell is connected with the support and buckles, the inboard sliding connection who supports the knot has the locating lever, the one end of locating lever is equipped with the rubber buffer admittedly.

In order to cut apart sticky materials, the utility model discloses the improvement has, the surface of protective housing has been seted up into water and has been sewed up, the internal fixed surface who intakes the seam installs the blade.

In order to make the locating lever slide in the support knot, the utility model discloses the improvement has, the diameter of locating lever is less than the diameter that the support was detained.

In order to restrict the range of motion of locating lever, the utility model discloses the improvement has, the outer fixed surface of locating lever is connected with and pushes away the knot, the other end fixed mounting of locating lever has spacing dish.

For make things convenient for people to remove stealthily dirty pump, the utility model discloses the improvement has, the upper end of main part is provided with complementary unit, complementary unit includes the pull ring, the pull ring sets up the upper end in the main part, the upper end of main part is equipped with the assembly piece admittedly.

In order to adjust the position of pull ring, the utility model discloses the improvement has, the locating hole has been seted up to the upper surface of assembly piece, the lower extreme fixedly connected with reference column of pull ring.

In order to install the pull ring on the assembly piece, the utility model discloses the improvement has, the inboard of pull ring is provided with the hand screw, the upper surface of assembly piece is seted up threaded hole.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, during the in-service use, through setting up the main part, the inlet, the liquid outlet, the impeller, the protective housing, the cover shell, support and detain, the locating lever, rubber buffer and the seam of intaking, utilize this moment to support and detain, can support the locating lever, then detain the slip locating lever along supporting, can make the rubber buffer of locating lever one end pass the ring flange of stealthily dirty pump, and on inserting the ring flange of external pipeline, through this mode, can make things convenient for people to just connect external pipeline in advance, then tighten the bolt in proper order, thereby reduce stealthily dirty pump and required manpower when external pipeline links up, improve the convenience of stealthily dirty pump installation.

2. The utility model discloses in, during the in-service use, through setting up complementary unit, utilize screw hole and hand screw this moment, can make things convenient for people to separate pull ring and assembly piece or installation, and use locating hole and reference column, can align it with the assembly piece when the installation pull ring, when rust on the pull ring, can conveniently change it.

Drawings

FIG. 1 is a schematic view of the overall structure of a submersible sewage pump with a protective shell;

FIG. 2 is a bottom view of a submersible sewage pump with a protective shell according to the present invention;

FIG. 3 is a top-down exploded view of a submersible sewage pump with a protective shell according to the present invention;

FIG. 4 is a partial schematic structural view of a liquid outlet in a submersible sewage pump with a protective shell according to the present invention;

fig. 5 is the utility model provides a A of fig. 3 enlargements in the stealthily dirty pump of taking protecting crust.

Illustration of the drawings:

1. a main body; 2. a liquid inlet; 3. a liquid outlet; 4. an impeller; 5. a protective shell; 6. a housing; 7. a support buckle; 8. positioning a rod; 9. a rubber plug; 10. a water inlet seam; 11. a blade; 12. a pull ring; 13. assembling the blocks; 14. positioning holes; 15. a positioning column; 16. a threaded hole; 17. and (5) screwing the screw by hand.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Example one

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a stealthily dirty pump of area protecting crust, including main part 1, the lower extreme of main part 1 is equipped with inlet 2 admittedly, the outer fixed surface of main part 1 installs liquid outlet 3, the internal surface of inlet 2 is provided with impeller 4, the outside fixed mounting that the lower extreme of main part 1 is located inlet 2 has protective housing 5, outside fixed mounting that the lower extreme that lies in inlet 2 through setting up main part 1 has protective housing 5, be used for improving the protection to inlet 2, the outer fixed surface of liquid outlet 3 installs the cover shell 6, the outer fixed surface of cover shell 6 is connected with supports detains 7, the inboard sliding connection that supports detain 7 has locating lever 8, it is used for supporting locating lever 8 to support detain 7, locating lever 8 then is used for stealthily dirty pump and external pipeline initial connection, the one end of locating lever 8 is equipped with rubber buffer 9 admittedly, rubber buffer 9 is equipped with admittedly through the one end that sets up locating lever 8, a frictional force between locating lever 8 and the ring flange is used for improving.

Please refer to fig. 1-5, a water inlet slit 10 is formed on the outer surface of the protective shell 5, a blade 11 is fixedly arranged on the inner surface of the water inlet slit 10, the water inlet slit 10 can increase the water inlet amount of the protective shell 5, the blade 11 can cut off sticky substances or blocks, the diameter of the positioning rod 8 is smaller than that of the supporting buckle 7, the positioning rod 8 is moved in the supporting buckle 7, a pushing buckle is fixedly connected to the outer surface of the positioning rod 8, the positioning rod 8 is convenient for people to move the positioning rod 8 by using the pushing buckle, a limiting disc is fixedly arranged at the other end of the positioning rod 8, and a limiting disc is fixedly arranged at the other end of the positioning rod 8 for limiting the movement range of the positioning rod 8.

Example two

Referring to fig. 3 and 5, an auxiliary mechanism is disposed at an upper end of the main body 1, the auxiliary mechanism includes a pull ring 12, the pull ring 12 is disposed at an upper end of the main body 1, the pull ring 12 is disposed at the upper end of the main body 1, and is convenient for people to move the position of the main body 1 by using the pull ring 12, an assembly block 13 is fixedly disposed at the upper end of the main body 1, a positioning hole 14 is disposed on an upper surface of the assembly block 13, a positioning column 15 is fixedly connected to a lower end of the pull ring 12, and the positioning column 15 and the positioning hole 14 are used to align the pull ring 12 with the assembly block 13 and insert the pull ring 12 on the assembly block 13, a hand-screwed screw 17 is disposed on an inner side of the pull ring 12, a threaded hole 16 is disposed on an upper surface of the assembly block 13, a hand-screwed screw 17 is disposed on an inner side of the pull ring 12, and a threaded hole 16 is disposed on an upper surface of the assembly block 13, and the hand-screwed screw 17 and the threaded hole 16 are used to fix the pull ring 12 on the assembly block 13.

The working principle is as follows: through setting up main part 1, inlet 2, liquid outlet 3, impeller 4, protective housing 5, cover shell 6, support buckle 7, locating lever 8, rubber buffer 9 and water inlet seam 10, when installing stealthy dirty pump, place stealthy dirty pump in liquid this moment, and align stealthy dirty pump's liquid outlet 3 with external pipeline, then use push-off buckle to remove locating lever 8, make locating lever 8 slide in support buckle 7, in the in-process that locating lever 8 removed, rubber buffer 9 removes along with locating lever 8, until rubber buffer 9 runs through the ring flange on liquid outlet 3, and insert on the ring flange of external pipeline, thus, stealthy dirty pump can be tentatively fixed on external pipeline, then take out locating lever 8 in proper order again, and the bolt can be tightened between liquid outlet 3 and the ring flange of external pipeline, after accomplishing stealthy dirty pump installation, open stealthy dirty pump, liquid gets into from inlet 2 this moment, pass through liquid outlet 3 and flow into in external pipeline, when liquid gets into from inlet 2, blade 11 on water inlet seam 10 can cut off the sticky thing in the liquid, through setting up supplementary mechanism, when installing pull ring 12, remove pull ring 12 this moment, move positioning column 12 and flow into in the pull ring 12 and the locating column is installed in the pull ring 14, can be convenient along with the screw assembly, 14, it is fixed on the pull ring 14, it can be installed on the pull ring 12, it is installed the pull ring 14, it is installed in the pull ring 12, the pull ring 14, it is the pull ring 12, the screw is installed, the pull ring 12, and the pull ring is installed, the pull ring 14, and the screw is installed, the pull ring is installed, the screw is convenient piece is installed, the pull ring 14.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a take sump pump of protecting crust, includes main part (1), its characterized in that: inlet (2) are equipped with admittedly to the lower extreme of main part (1), the outer fixed surface of main part (1) installs liquid outlet (3), the internal surface of inlet (2) is provided with impeller (4), the outside fixed mounting that the lower extreme of main part (1) is located inlet (2) has protective housing (5), the outer fixed surface of liquid outlet (3) installs shell (6), the outer fixed surface of shell (6) is connected with to support and detains (7), the inboard sliding connection that supports and detain (7) has locating lever (8), the one end of locating lever (8) is equipped with rubber buffer (9) admittedly.

2. The submersible sewage pump with a protective casing of claim 1, wherein: a water inlet seam (10) is formed in the outer surface of the protective shell (5), and a blade (11) is fixedly mounted on the inner surface of the water inlet seam (10).

3. The submersible sewage pump with a protective casing of claim 1, wherein: the diameter of the positioning rod (8) is smaller than that of the supporting buckle (7).

4. The submersible sewage pump with a protective casing of claim 1, wherein: the outer surface of the positioning rod (8) is fixedly connected with a push buckle, and the other end of the positioning rod (8) is fixedly provided with a limiting disc.

5. The submersible sewage pump with a protective casing of claim 1, wherein: the upper end of the main body (1) is provided with an auxiliary mechanism, the auxiliary mechanism comprises a pull ring (12), the pull ring (12) is arranged at the upper end of the main body (1), and an assembly block (13) is fixedly arranged at the upper end of the main body (1).

6. The submersible sewage pump with a protective casing of claim 5, characterized in that: the upper surface of the assembling block (13) is provided with a positioning hole (14), and the lower end of the pull ring (12) is fixedly connected with a positioning column (15).

7. The submersible sewage pump with a protective casing of claim 5, characterized in that: the inner side of the pull ring (12) is provided with a hand-screwed screw (17), and the upper surface of the assembling block (13) is provided with a threaded hole (16).