CN210531169U

CN210531169U - Deodorization sewage electric pump device

Info

Publication number: CN210531169U
Application number: CN201921413595.8U
Authority: CN
Inventors: 谢桥生; 苗佳琪; 梁仕平; 彭莹; 苗宇
Original assignee: Sichuan Xinjin Qianli Pump Industry Co ltd
Current assignee: Sichuan Xinjin Qianli Pump Industry Co ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-05-15
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses a deodorization sewage charge pump device, the device has included the pump water inlet, the pump outlet, the filter screen, first charge pump, second charge pump and deodorization chamber, be provided with the water channel who feeds through pump water inlet and pump outlet in the pump casing, the device inhales the pump casing through first charge pump with sewage from the external world through the pump water inlet, send sewage into the deodorization chamber after the filter screen filters, there are charge device and agitating unit in the deodorization chamber, can carry out deodorization treatment through interpolation deodorization medicament and stirring with the sewage that emits into, the sewage through deodorization treatment is discharged through the pump outlet by the second charge pump at last again, thereby reach the deodorization filtration treatment to sewage.

Description

Deodorization sewage electric pump device

Technical Field

The utility model belongs to the technical field of the charge pump technique and specifically relates to an electric pump with sewage filters deodorization function.

Background

The pump is a machine for conveying fluid or pressurizing fluid, and in the using process, the pump can transmit mechanical energy or other external energy to the liquid to increase the energy of the liquid and then achieve the purpose of conveying the liquid to a high place.

Nowadays, most sewage pumps only play a role in transporting sewage, and the sewage is transported and concentrated to a sewage pump station for centralized treatment, so that the sewage pump is suitable for large-scale factories or sewage stations. However, for small-scale factories or private sewage discharge, a small amount of occasional sewage is discharged to a sewage treatment point for centralized treatment, or a special sewage treatment station is excessively expensive to construct, and some private persons even discharge the sewage illegally, and the discharge of the sewage causes great pollution to the surrounding environment and causes much trouble to the life of surrounding residents.

SUMMERY OF THE UTILITY MODEL

Based on the purpose of solving the problems of small-sized factories or private messy sewage and causing odor pollution to the surrounding environment, the utility model provides a deodorization sewage electric pump device which comprises a pump shell provided with a pump water inlet and a pump water outlet, wherein a water passing channel communicated with the pump water inlet and the pump water outlet is arranged in the pump shell; the pump shell is internally provided with a first electric pump, a dosing device and a second electric pump which are sequentially connected with the water passing channel from the water inlet of the pump to the water outlet of the pump; the water passing channel is divided into a first pump water cavity connected with the first electric pump, a deodorization cavity connected with the dosing device and a second pump water cavity connected with the second electric pump, and the first pump water cavity and the deodorization cavity are separated by a filter screen; the dosing device comprises a chemical box for storing the deodorization chemical, a liquid injection pipe arranged at the bottom of the chemical box and extending into the deodorization cavity, an electromagnetic valve arranged between the chemical box and the liquid injection pipe for controlling the flow rate of the deodorization chemical, and a stirring device, a stirrer coupler and a stirrer speed reduction motor which are arranged in the deodorization cavity.

Sewage can be sucked into the first pump water cavity from the water inlet through the first electric pump, and the sewage sucked into the first pump water cavity enters the deodorization cavity from the water inlet of the deodorization cavity after being filtered by the filter screen; the deodorization cavity is internally provided with a dosing device and a stirring device, the dosing device comprises a chemical box for storing deodorization chemicals, a liquid injection pipe arranged at the bottom of the chemical box and extending into the deodorization cavity, and an electromagnetic valve arranged between the chemical box and the liquid injection pipe for controlling the flow rate of the deodorization chemicals, the deodorization chemicals in the chemical box flow into the deodorization cavity through the liquid injection pipe, wherein the electromagnetic valve can control the inflow speed of the deodorization chemicals, the electromagnetic valve is automatically controlled by a control device, the control device is not shown in the figure, besides, the stirring device arranged in the deodorization cavity can fully mix the deodorization chemicals with sewage in the deodorization cavity, and the deodorization effect is ensured; the sewage after the deodorization treatment of the deodorization cavity is discharged from the water outlet of the device through the second water pump cavity by the second electric pump.

In order to better realize the utility model, furthermore, the water inlet of the deodorization cavity is higher than the water outlet of the deodorization cavity; agitating unit includes axis of rotation and spiral installation at the epaxial stirring vane of rotation, agitator gear motor, through agitator shaft coupling and agitating unit's rotation axis connection, agitator gear motor and agitator shaft coupling are located the support box of pump casing bottom.

In order to better realize the utility model, furthermore, the liquid injection pipe comprises a main pipe and liquid distribution pipes which are connected with each other and communicated in the pipe, and a plurality of liquid distribution pipes provided with a plurality of liquid outlet holes are simultaneously communicated with the main pipe; the electromagnetic valve is arranged between the main pipe and the chemical box.

In order to better realize the utility model, furthermore, the water outlet end of the first pump water cavity is provided with a first slope, and one end of the first slope close to the filter screen is higher than one end far away from the filter screen; the water inlet end of the deodorization cavity is provided with a second slope, and one end of the second slope close to the filter screen is higher than one end far away from the filter screen; the bottom of the water cavity of the second pump is provided with a drainage port, the drainage port is provided with a manual valve for controlling the opening and closing of the drainage port, and the water outlet end of the manual valve is provided with a valve cover with a sealing layer.

In order to better realize the utility model discloses, furtherly still can increase foot support external shell on the foot support, foot support external shell is fixed by a string adjusting screw with the foot support.

In order to better realize the utility model, further, the pump casing surface still is provided with the handle of being convenient for carry.

In order to better realize the utility model, furthermore, an increasing medicine box can be added above the external medicine box of the pump shell.

In order to better realize the utility model discloses, furtherly, there are a lot of round holes on the pump water inlet, and the round hole can carry out a coarse filtration to the sewage that gets into first pump water cavity, filters some great debris.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

(1) the utility model can deodorize the water quality by arranging the deodorization cavity, thereby reducing the pollution of the discharged sewage to the environment;

(2) the utility model can automatically control the discharge of the medicament by arranging the liquid dropping control device, and does not need manual timing administration;

(3) the utility model discloses a set up the filter layer, can carry out preliminary filtration to sewage, reduce the pollution to the environment after discharging.

Drawings

FIG. 1 is a schematic view of a basic electric pump for deodorizing sewerage;

FIG. 2 is a schematic view of a stirring device in the deodorization chamber;

FIG. 3 is a schematic view of the liquid injection pipe;

FIG. 4 is a schematic view of a sewage pump with added ramps and a drain port;

FIG. 5 is a schematic view of a foot cradle enclosure;

FIG. 6 is a schematic view of a sewage pump with an added handle structure;

FIG. 7 is a schematic view of a sewage pump with an enlarged medicine chest added;

FIG. 8 is a schematic view of a pump water inlet;

FIG. 9 is a schematic view of a drain port provided with a manual valve and a sealing layer.

Wherein: 1-pump housing, 2-input opening, 3-medicament box, 4-motor chamber, 5-coupling chamber, 6-impeller, 7-pump inlet, 8-filter screen, 9-electromagnetic valve, 10-stirring device, 11-bracket box, 12-stirrer reduction motor, 13-foot bracket, 14-pump outlet, 15-liquid injection pipe, 16-deodorization cavity, 17-first electric pump, 18-second electric pump, 19-motor, 20-round hole, 21-coupling, 22-sealing layer, 23-stirring blade, 24-handle, 25-first slope, 26-enlarged medicament box, 27-deodorization medicament, 28-foot bracket outer shell, 29-adjusting screw, 31-discharge opening, 32-manual valve, 33-a second slope, 34-a first pump water cavity, 35-a second pump water cavity, 36-a main pipe, 37-a liquid separating pipe and 38-a liquid outlet hole.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

the electric pump device for deodorizing sewage of the embodiment comprises a pump shell 1 provided with a pump water inlet 7 and a pump water outlet 14, wherein a water passing channel communicated with the pump water inlet 7 and the pump water outlet 14 is arranged in the pump shell 1, as shown in fig. 1; the pump is characterized in that a first electric pump, a dosing device and a second electric pump which are sequentially connected with a water channel from a pump water inlet 7 to a pump water outlet 14 are also arranged in the pump shell 1; the water passing channel is divided into a first pump water cavity 34 connected with the first electric pump, a deodorization cavity 16 connected with the dosing device and a second pump water cavity 35 connected with the second electric pump, and the first pump water cavity 34 and the deodorization cavity 16 are separated by a filter screen 8; the drug adding device comprises a drug box 3 for storing the deodorization drug 27, a liquid injection pipe 15 which is arranged at the bottom of the drug box 3 and extends into the deodorization cavity 16, an electromagnetic valve 9 which is arranged between the drug box 3 and the liquid injection pipe 15 and used for controlling the flow rate of the deodorization drug 27, a stirring device 10 which is arranged in the deodorization cavity 16, a stirrer coupler and a stirrer speed reduction motor 12;

the working principle is as follows: sewage can be sucked into the first pump water cavity 34 from a water inlet through the first electric pump 17, and the sewage sucked into the first pump water cavity 34 enters the deodorization cavity 16 from a water inlet of the deodorization cavity 16 after being filtered by the filter screen 8; the deodorizing cavity 16 is internally provided with a dosing device and a stirring device 10, the dosing device comprises a chemical box 3 for storing a deodorizing chemical 27, a liquid injection pipe 15 which is arranged at the bottom of the chemical box 3 and extends into the deodorizing cavity 16, and an electromagnetic valve 9 which is arranged between the chemical box 3 and the liquid injection pipe 15 and is used for controlling the flow rate of the deodorizing chemical 27, the deodorizing chemical 27 in the chemical box 3 flows into the deodorizing cavity 16 through the liquid injection pipe 15, wherein the electromagnetic valve 9 can control the inflow speed of the deodorizing chemical 27, the electromagnetic valve 9 is automatically controlled by a control device, the control device is not shown in the figure, besides, the stirring device 10 arranged in the deodorizing cavity 16 can fully mix the deodorizing chemical 27 with sewage in the deodorizing cavity 16, and the deodorizing effect is ensured; the sewage, which has been deodorized in the deodorization chamber 16, is discharged from the outlet of the apparatus through the second water pump chamber 18 by the second electric pump 18.

Example 2:

the embodiment is further optimized on the basis of embodiment 1, as shown in fig. 1 and fig. 2, the water inlet of the deodorization cavity 16 is higher than the water outlet of the deodorization cavity 16; the stirring device 10 comprises a rotating shaft and stirring blades 23 spirally arranged on the rotating shaft, the stirrer speed reduction motor 12 is connected with the rotating shaft of the stirring device 10 through a stirrer coupler, and the stirrer speed reduction motor 12 and the stirrer coupler are positioned in a bracket box 11 at the bottom of a pump shell;

the working principle is as follows: the water inlet of the deodorization cavity 16 is higher than the water outlet of the deodorization cavity 16, the sewage entering the deodorization cavity 16 is firstly fused with the deodorization agent 27 fed by the liquid injection pipe 15 from a high position, and then is fully stirred by the stirring device 10 and then is discharged from the water outlet of the deodorization cavity 16, the sewage can be more fully mixed through the height difference of the water inlet and the water outlet of the deodorization cavity 16, the deodorization efficiency is improved, the stirring can be more fully realized through the stirring blades 23 arranged on the stirring device 10 in a spiral way, and the running stability of the stirring device 10 can be ensured through the speed reduction motor 12 of the stirrer and the shaft coupling of the stirrer;

other parts of this embodiment are the same as embodiment 1, and thus are not described again.

Example 3:

the present embodiment is further optimized based on the above embodiment 1 or 2, as shown in fig. 3, the liquid injection pipe 15 includes a main pipe 36 and a liquid distribution pipe 37 connected with each other and communicated with each other, and a plurality of liquid distribution pipes 37 provided with a plurality of liquid outlet holes 38 are simultaneously communicated with the main pipe 36; the electromagnetic valve 9 is arranged between the main pipe 36 and the chemical box 3;

the working principle is as follows: the electromagnetic valve 9 can control the amount of the deodorant 27 put into the chemical box 3, and the liquid outlet amount can be ensured to be enough by arranging the liquid separating pipe 37 and the liquid outlet holes 38;

the rest of this embodiment is the same as embodiment 1 or 2, and therefore, the description thereof is omitted.

Example 4:

the present embodiment is further optimized on the basis of any of the above embodiments 1-3, as shown in fig. 4 and 9, the water outlet end of the first pump water cavity 34 is provided with a first slope 25, and one end of the first slope 25 close to the filter screen 8 is higher than one end far away from the filter screen 8; a second slope 33 is arranged at the water inlet end of the deodorization cavity 16, and one end, close to the filter screen 8, of the second slope 33 is higher than one end, far away from the filter screen 8, of the second slope 33; a drain port 31 is formed at the bottom of the second pump water cavity 35, a manual valve 32 for controlling the opening and closing of the drain port is arranged on the drain port, and a valve cover with a sealing layer 22 is arranged at the water outlet end of the manual valve 32;

the working principle is as follows: when the sewage pump stops operating and sewage has entered the pump housing 1, the sewage in the first pump water chamber 34 can be discharged from the pump water inlet 7 through the first slope 25; in the basic sewage pump structure shown in fig. 1, the pump water outlet 14 is arranged at the bottom, and sewage in the second pump water chamber 35 and the deodorization chamber 16 can be discharged through the pump water outlet 14, but when the pump water outlet 14 is arranged as shown in fig. 4 in order to meet some requirements, the pump water outlet 14 cannot discharge sewage entering the second pump water chamber 35 and the deodorization chamber 16, and a drain port 31 is added to achieve the purpose, the opening and closing of the drain port 31 can be manually controlled through the manual valve 32, the sealing layer 22 on the valve cover can ensure the tightness of the pump housing 1, and the device of the embodiment can well prevent sewage from accumulating in the pump housing 1 to cause odor;

other parts of this embodiment are the same as any of embodiments 1 to 3, and thus are not described again.

Example 5:

this embodiment is further optimized on the basis of any of the above embodiments 1 to 4, as shown in fig. 5, a foot stand external shell 28 may be further added to the foot stand 13, and the foot stand external shell 28 and the foot stand 13 are fixed by a series of adjusting screws 29;

the working principle is as follows: because most of the bodies of the utility model are placed on land, only the pump water inlet 7 and the vicinity thereof can go deep into sewage, and the environment of sewage treatment by a common sewage pump can not be flat, therefore, the utility model needs to adapt to the operation of various environments, the foot bracket outer shell 28 is arranged, and the foot bracket outer shell 28 is connected with the foot bracket 13 through the adjusting screw 29, and an operator can adjust the connection between the foot bracket outer shell 28 and the foot bracket 13 through the adjusting screw 29 according to the field environment, so as to achieve the utility model also has good support performance on steep ground;

other parts of this embodiment are the same as any of embodiments 1 to 4, and thus are not described again.

Example 6:

this embodiment is further optimized on the basis of any of the above embodiments 1 to 5, and as shown in fig. 6, the outer surface of the pump housing 1 is further provided with a handle 24 for easy carrying;

the working principle is as follows: because the utility model adds an electric pump structure and an additional deodorization cavity 16 compared with the traditional sewage pump, the volume is increased compared with the traditional sewage pump, the utility model can be transported and carried better by adding the handle 24, and the practicability is improved;

other parts of this embodiment are the same as any of embodiments 1 to 5, and thus are not described again.

Example 7:

this embodiment is further optimized from any of embodiments 1 to 6 above, and as shown in fig. 7, an enlarged medicine box 26 may be additionally provided above the pump housing body external medicine box 3;

the working principle is as follows: the space of the medicament box 3 is limited, if the device needs to work for a longer time, an enlarged medicament box 26 is arranged, the storage capacity of the deodorizing medicament 27 of the utility model can be expanded, the service time of changing the medicament once is prolonged, and the labor amount of a user is reduced;

other parts of this embodiment are the same as any of embodiments 1 to 6, and thus are not described again.

Example 8:

in this embodiment, further optimization is performed on the basis of any one of the embodiments 1 to 7, as shown in fig. 8, the pump water inlet 7 is provided with a plurality of circular holes 20, and the circular holes 20 can perform primary coarse filtration on the sewage entering the first pump water cavity 34 to filter some large impurities;

the working principle is as follows: the sewage contains a lot of large and small impurities, and if the large-volume impurities are not filtered in advance, the working effect of the filter screen 8 in the pump shell 1 can be influenced, so that the circular hole 20 is arranged in the pipeline of the water inlet 7 of the pump, and the large impurities in the external sewage can be filtered;

other parts of this embodiment are the same as any of embodiments 1 to 7, and thus are not described again.

The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.

Claims

1. A deodorization sewage electric pump device comprises a pump shell (1) provided with a pump water inlet (7) and a pump water outlet (14), wherein a water passing channel communicated with the pump water inlet (7) and the pump water outlet (14) is arranged in the pump shell (1); the pump is characterized in that a first electric pump (17), a dosing device and a second electric pump (18) which are sequentially connected with a water channel from a pump water inlet (7) to a pump water outlet (14) are also arranged in the pump shell (1); the water channel is divided into a first pump water cavity (34) connected with a first electric pump (17), a deodorization cavity (16) connected with a dosing device and a second pump water cavity (35) connected with a second electric pump (18), and the first pump water cavity (34) and the deodorization cavity (16) are separated by a filter screen (8); the medicine adding device comprises a medicine box (3) for storing the deodorization medicine (27), a liquid injection pipe (15) which is arranged at the bottom of the medicine box (3) and extends into the deodorization cavity, an electromagnetic valve (9) which is arranged between the medicine box (3) and the liquid injection pipe (15) and used for controlling the flow rate of the deodorization medicine (27), a stirring device (10) which is arranged in the deodorization cavity (16) and a stirrer speed reduction motor (12) which is connected with the stirring device through a stirrer coupler.

2. A deodorizing electric sewage pump device according to claim 1, characterized in that the level of the inlet end of said deodorizing chamber (16) is higher than the level of the outlet end of said deodorizing chamber (16).

3. The electric pump device for deodorizing sewage according to claim 1, characterized in that the outlet end of said first pumping water chamber (34) is provided with a first slope (25), and the end of said first slope (25) close to said filter screen (8) is higher than the end far from said filter screen (8); a second slope (33) is arranged at the water inlet end of the deodorization cavity (16), and one end, close to the filter screen (8), of the second slope (33) is higher than one end, far away from the filter screen (8), of the second slope; the bottom of the second pump water cavity (35) is provided with a drainage port (31), the drainage port (31) is provided with a manual valve (32) for controlling the drainage port (31) to be opened and closed, and the water outlet end of the manual valve (32) is provided with a valve cover with a sealing layer (22).

4. The electric pump device for deodorizing sewage water according to claim 1, wherein the liquid injection pipe (15) comprises a main pipe (36) and a liquid distribution pipe (37) which are connected with each other and communicated with each other, and a plurality of liquid distribution pipes (37) provided with a plurality of liquid outlet holes (38) are simultaneously communicated with the main pipe (36); the electromagnetic valve (9) is arranged between the main pipe (36) and the chemical box (3).

5. The device of claim 1, wherein the first electric pump (17) and the second electric pump (18) are jointly configured to include a cable, a motor chamber (4), a motor (19), a main shaft, a coupling chamber (5), a coupling (21) and an impeller (6), the cable is arranged at the top end of the first electric pump (17) or the second electric pump (18), the motor chamber (4) is arranged in the pump shell of the first electric pump (17) or the second electric pump (18) below the cable, the motor (19) is arranged in the motor chamber (4), the coupling chamber (5) is arranged below the motor chamber (4), the coupling (21) is arranged in the coupling chamber (5), the top end of the coupling (21) is connected with the main shaft, the main shaft penetrates through the motor chamber (4) and the coupling chamber (5), and the impeller (6) is arranged at the bottom outside the pump shell of the first electric pump (17) or the second electric pump (18), is positioned below the coupling chamber (5).

6. A deodorizing electric sewage pump device according to claim 1, characterized in that said first electric pump (17) is structurally identical to said second electric pump (18); or the first electric pump (17) and the second electric pump (18) have different structures.

7. A deodorizing electric sewage pump device according to claim 1, characterized in that said pump casing (1) is provided with a handle (24) on its outer surface for easy handling.

8. A deodorizing electric sewage pump device according to claim 1, characterized in that said agitator means (10) comprises a rotating shaft and an agitator blade (23) spirally mounted on the rotating shaft, said agitator gear motor (12) being connected to the rotating shaft of the agitator means (10) through an agitator coupling, said agitator gear motor (12) and said agitator coupling being located in a stand box (11) at the bottom of the pump housing (1).

9. A deodorizing electric sewage pump apparatus according to claim 1, wherein an enlarged medicine tank (26) is additionally provided above the medicine tank (3) outside the pump housing (1).