CN215290569U

CN215290569U - Sewage lifting mechanism

Info

Publication number: CN215290569U
Application number: CN202121528710.3U
Authority: CN
Inventors: 肖明成
Original assignee: Zhongshan Chuangfengda Electronic Co ltd
Current assignee: Zhongshan Chuangfengda Electronic Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2021-12-24
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses a sewage lifter, which comprises a box body, a first water inlet and a first water outlet, wherein the first water inlet is communicated with a sewage source, and the first water outlet is communicated with a sewage discharge pipeline; the water pump seat is arranged in the box body, and a second water inlet communicated with the inner cavity of the box body and a second water outlet communicated with the first water outlet are formed in the water pump seat; the water pump is arranged in the water pump seat and used for pumping the sewage in the box body into the water pump seat from the second water inlet and pumping the sewage into a sewage discharge pipeline from the second water outlet and the first water outlet in sequence; the crushing device is arranged at the second water inlet, is connected with the output end of the water pump and is used for crushing solid matters in the sewage entering the water pump seat through the second water inlet; through above-mentioned structure can carry out the breakage to the solid-state thing that enters into to the water pump seat together with sewage, avoid blockking up second water inlet and second delivery port, have very good practicality.

Description

Sewage lifting mechanism

Technical Field

The utility model relates to a sewage lifting mechanism.

Background

Along with the rapid development of the society, more and more villas, buildings with basements and the like are erected on the ground, and the villas or basements and other places have the problem that the pollutants generated by the closestool cannot be discharged into a sewage discharge pipeline, so that the sewage lifter is required to lift the pollutants in the closestool into the sewage discharge pipeline, but the conventional sewage lifter usually only has the function of lifting the sewage, when the solid pollutants exist in the lifter, the pipeline is easy to block, and the sewage lifter is inconvenient to use, so that the sewage lifter is urgently needed to treat the solid pollutants.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a sewage lifting mechanism.

The utility model discloses a technical scheme that its technical problem was solved to an embodiment adopted is: a sewage elevator comprising:

the box body is provided with a first water inlet communicated with a sewage source and a first water outlet communicated with a sewage discharge pipeline;

the water pump seat is arranged in the box body, and a second water inlet communicated with the inner cavity of the box body and a second water outlet communicated with the first water outlet are formed in the water pump seat;

the water pump is arranged in the water pump seat and used for pumping the sewage in the box body into the water pump seat from the second water inlet and pumping the sewage into a sewage discharge pipeline from the second water outlet and the first water outlet in sequence;

and the crushing device is arranged at the second water inlet and connected with the output end of the water pump and is used for crushing solid matters in the sewage entering the water pump seat through the second water inlet.

The crushing device comprises a rotating part, a plurality of helical blades are arranged on the outer side wall of the rotating part, and a helical channel which is communicated with an inner cavity of the water pump base and an inner cavity of the box body simultaneously is arranged between every two adjacent helical blades.

The outer edge of the helical blade has a blade portion.

The water pump seat comprises a motor seat for containing a water pump motor and an impeller seat which is arranged on the motor seat and used for containing a water pump impeller, a second water inlet and a second water outlet are arranged on the impeller seat, and the water pump impeller and the crushing device are connected with the output end of the water pump motor.

The edge of the second water inlet extends towards the inner cavity of the box body and is provided with a plurality of crushing teeth.

The box body is internally provided with a controller connected with the water pump and a liquid level sensor connected with the controller.

The inner bottom wall of the box body is provided with a concave structure with two high ends and a low middle part.

The utility model has the advantages that: a sewage lifter comprises a box body, a first water inlet and a first water outlet, wherein the first water inlet is communicated with a sewage source, and the first water outlet is communicated with a sewage discharge pipeline; the water pump seat is arranged in the box body, and a second water inlet communicated with the inner cavity of the box body and a second water outlet communicated with the first water outlet are formed in the water pump seat; the water pump is arranged in the water pump seat and used for pumping the sewage in the box body into the water pump seat from the second water inlet and pumping the sewage into a sewage discharge pipeline from the second water outlet and the first water outlet in sequence; the crushing device is arranged at the second water inlet, is connected with the output end of the water pump and is used for crushing solid matters in the sewage entering the water pump seat through the second water inlet; through above-mentioned structure can carry out the breakage to the solid-state thing that enters into to the water pump seat together with sewage, avoid blockking up second water inlet and second delivery port, have very good practicality.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of a sewage lifter;

FIG. 2 is an exploded view of a sewage lifter;

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

FIG. 4 is an exploded view of a portion of a sewage lifter;

fig. 5 is a schematic structural view of the crushing apparatus.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as excluding the number, and the terms greater than, less than, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly defined, the terms "set," "mounted," "connected," and the like are to be understood in a broad sense, and may be directly connected or indirectly connected through an intermediate medium, for example; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be a mechanical connection; either as communication within the two elements or as an interactive relationship of the two elements. The technical skill in the art can reasonably determine the specific meaning of the above words in the present invention by combining the specific contents of the technical solution.

Referring to fig. 1 to 5, a sewage lifter includes:

a box body 10, which is provided with a first water inlet 11 communicated with a sewage source and a first water outlet 12 communicated with a sewage discharge pipeline;

the water pump seat 20 is arranged in the box body 10, and is provided with a second water inlet 21 communicated with the inner cavity of the box body 10 and a second water outlet 22 communicated with the first water outlet 12;

the water pump 30 is arranged in the water pump seat 20 and is used for pumping the sewage in the box body 10 into the water pump seat 20 from the second water inlet 21 and pumping the sewage into a sewage discharge pipeline from the second water outlet 22 and the first water outlet 12 in sequence;

and the crushing device 40 is arranged at the second water inlet 21 and connected with the output end of the water pump 30 and is used for crushing solid matters in the sewage entering the water pump seat 20 through the second water inlet 21.

The utility model discloses in, the discharged sewage of sewage sources such as closestool enters into to the box 10 in through the first water inlet 11 on the box 10, water pump motor 31 starts, it rotates to drive water pump impeller 32, water pump impeller 32 will produce suction in second water inlet 21 department when pivoted, extract the sewage in the box 10 to the impeller seat 24 in, and follow second delivery port 22 in order, first delivery port 12 discharges, furthermore, water pump motor 31 rotates, will drive breaker 40 and rotate together, when sewage passes through second water inlet 21 department, solid-state thing will be stirred up by breaker 40 in the sewage, make solid-state thing breakage become solid-state granule, can be more convenient, more smoothly get into impeller seat 24 from second water inlet 21, and, because breaker 40 includes rotation portion 41, be provided with a plurality of helical blade 42 on the lateral wall of rotation portion 41, have the helical channel who communicates water pump seat 20 inner chamber and box 10 inner chamber simultaneously between two adjacent helical blade 42, the helical channel who communicates water pump seat 20 inner chamber and box 10 inner chamber simultaneously 43; so that the sewage can enter the impeller seat 24 in the spiral channel 43 when the crushing device 40 rotates, and the sewage enters the impeller seat 24 in a spiral way, so that the crushing device 40 generates upward suction when the sewage moves in a spiral way, and the sewage is better pumped into the impeller seat 24; furthermore, by arranging the controller 60 and the liquid level sensor connected with the controller 60 in the box body 10, the water pump 30 can be started when the sewage reaches a certain liquid level, rather than allowing the water pump 30 to work all the time, and the energy consumption of the lifter can be reduced.

The outer edge of the helical blade 42 has a blade 44; this setting can be better to the solid-state thing in the sewage broken.

The water pump base 20 comprises a motor base 23 for accommodating the water pump motor 31 and an impeller base 24 arranged on the motor base 23 and used for accommodating the water pump impeller 32, the second water inlet 21 and the second water outlet 22 are arranged on the impeller base 24, and the water pump impeller 32 and the crushing device 40 are connected with the output end of the water pump motor 31.

A plurality of crushing teeth 50 extend from the edge of the second water inlet 21 towards the inner cavity of the box body 10; this setting can be better to the solid-state thing in the sewage broken.

The tank 10 is provided therein with a controller 60 connected to the water pump 30 and a level sensor connected to the controller 60.

The inner bottom wall of the box body 10 is provided with a concave structure with two high ends and a low middle part; this setting can make the solid-state thing in sewage and the sewage concentrate to the interior diapire middle part of box 10, and can not pile up at the whole diapire of box 10, through set up the drain in the interior diapire low point department of box 10, can discharge away the sewage of box 10 very conveniently to it is also cleaner to discharge ground.

Of course, the present invention is not limited to the above-mentioned embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications and substitutions are included in the scope defined by the claims of the present application.

Claims

1. A sewage lifting device, comprising:

the sewage treatment device comprises a box body (10) which is provided with a first water inlet (11) communicated with a sewage source and a first water outlet (12) communicated with a sewage discharge pipeline;

the water pump seat (20) is arranged in the box body (10), and is provided with a second water inlet (21) communicated with the inner cavity of the box body (10) and a second water outlet (22) communicated with the first water outlet (12);

the water pump (30) is arranged in the water pump seat (20) and is used for pumping the sewage in the box body (10) into the water pump seat (20) from the second water inlet (21) and pumping the sewage into a sewage discharge pipeline from the second water outlet (22) and the first water outlet (12) in sequence;

and the crushing device (40) is arranged at the second water inlet (21), is connected with the output end of the water pump (30), and is used for crushing solid matters in the sewage entering the water pump seat (20) through the second water inlet (21).

2. The sewage lifter according to claim 1, wherein: the crushing device (40) comprises a rotating part (41), a plurality of helical blades (42) are arranged on the outer side wall of the rotating part (41), and a helical channel (43) which is used for simultaneously communicating the inner cavity of the water pump seat (20) and the inner cavity of the box body (10) is arranged between every two adjacent helical blades (42).

3. A sewage elevator according to claim 2, wherein: the outer edge of the helical blade (42) has a blade (44).

4. The sewage lifter according to claim 1, wherein: the water pump seat (20) comprises a motor seat (23) used for containing a water pump motor (31) and an impeller seat (24) arranged on the motor seat (23) and used for containing a water pump impeller (32), the second water inlet (21) and the second water outlet (22) are arranged on the impeller seat (24), and the water pump impeller (32) and the crushing device (40) are connected with the output end of the water pump motor (31).

5. The sewage lifter according to claim 1, wherein: the edge of the second water inlet (21) extends towards the inner cavity direction of the box body (10) and is provided with a plurality of crushing teeth (50).

6. The sewage lifter according to claim 1, wherein: and a controller (60) connected with the water pump (30) and a liquid level sensor connected with the controller (60) are arranged in the box body (10).

7. The sewage lifter according to claim 1, wherein: the inner bottom wall of the box body (10) is of a concave structure with two high ends and a low middle part.