CN217761335U

CN217761335U - Suspension type sewage draining device

Info

Publication number: CN217761335U
Application number: CN202220797831.6U
Authority: CN
Inventors: 俞佳宝; 万祥; 张厚钗; 康昊昱
Original assignee: Fujian Huadian Storage And Transportation Co ltd
Current assignee: Fujian Huadian Storage And Transportation Co ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-11-08
Anticipated expiration: 2032-04-07

Abstract

The utility model discloses a floated waste fitting discharging structure, include: a sewage pipeline, a buoyancy assembly and a self-priming pump; the sewage discharge pipeline comprises a first pipeline and a second pipeline which are communicated through the self-sucking pump, the first pipeline is used for being placed into a sewage pool, and the second pipeline is used for discharging sewage pumped by the self-sucking pump through the first pipeline; the buoyancy assembly is fixed at the water inlet end of the first pipeline, which is placed into the sewage pool, so that the water inlet end of the first pipeline is suspended at a preset position of the sewage pool, which is away from the liquid level of the sewage pool. The utility model discloses a first passageway pipeline that the subassembly drove sewage pipes floats the position department at the predetermined distance apart from the liquid level of effluent water sump all the time to greatly reduced the inspiratory mud volume of self priming pump in the blowdown process, and then greatly reduced the condition that the pump blockked up.

Description

Suspension type sewage draining device

Technical Field

The utility model relates to a sewage treatment device field especially relates to a floated waste fitting discharging.

Background

At present, a sewage pump is generally adopted when a sewage pool is cleaned up accumulated water. Since a large amount of sludge is accumulated at the bottom of the sewage tank, the sludge causes abrasion to the impeller and the bearing inside the sewage pump, thereby greatly affecting the operation of the sewage pump.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem that sludge at the bottom of the sewage pool influences the operation of the sewage pump in the prior art, the utility model provides a following technical scheme:

a floating waste fitting, comprising: a sewage pipeline, a buoyancy component and a self-priming pump;

the sewage discharge pipeline comprises a first pipeline and a second pipeline which are communicated through the self-sucking pump, the first pipeline is used for being placed into a sewage pool, and the second pipeline is used for discharging sewage pumped by the self-sucking pump through the first pipeline;

the buoyancy assembly is fixed at the water inlet end of the first pipeline, which is placed into the sewage pool, so that the water inlet end of the first pipeline is suspended at a preset position of the sewage pool, which is away from the liquid level of the sewage pool.

The self-priming pump comprises a pump body and a driving motor, wherein a first port of the pump body is communicated with the first pipeline; the second port of the pump body is communicated with the second pipeline; the driving motor is used for driving the pump body.

Furthermore, the suspension type sewage draining device further comprises a pressure sensor, the pressure sensor is arranged at the second port and used for monitoring the water outlet pressure of the second port to generate a pressure signal, and the driving motor is turned on or turned off according to the pressure signal.

Further, floated waste fitting discharging still includes the flushing pipe, the one end of flushing pipe is used for being linked together with outside water source, the other end of flushing pipe with the third port of self priming pump is linked together.

Furthermore, an electromagnetic valve is arranged on the flushing pipeline and used for switching on or off the flushing pipeline according to the pressure signal monitored by the pressure sensor.

Further, the buoyancy assembly comprises a buoyancy member and a liquid level sensor; the water inlet end of the first pipeline penetrates through the buoyancy piece to be located at a preset position, away from the liquid level of the sewage pool, the liquid level sensor is arranged on the buoyancy piece and used for monitoring the liquid level of the sewage pool to generate a liquid level signal, and the driving motor is used for controlling the operation of the pump body according to the liquid level signal.

Has the advantages that: the utility model discloses a first passageway pipeline that the subassembly drove sewage pipes floats the position department at the predetermined distance apart from the liquid level of effluent water sump all the time to greatly reduced the inspiratory mud volume of self priming pump in the blowdown process, and then greatly reduced the condition that the pump blockked up.

Drawings

Fig. 1 is a schematic structural view of a suspended type sewage discharging apparatus according to an embodiment of the present invention;

fig. 2 is a driving schematic diagram of a suspended type sewage discharging apparatus according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the patent and to simplify the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be constructed in a particular manner of operation, and are not to be considered limiting of the patent.

Fig. 1 is a schematic structural view of a suspended type sewage discharging device according to an embodiment of the present invention.

Referring to fig. 1, a floating type sewage discharging apparatus according to an embodiment of the present invention includes: sewage pipes 1, buoyancy module 2 and self priming pump 3.

Specifically, the waste pipe 1 includes a first pipe 11 and a second pipe 12, and the self-primer pump 3 includes a pump body 31 and a drive motor 32 for driving the pump body 31. The first pipeline 11 is communicated with the second pipeline 12 through the self-priming pump 3. One end of the first pipeline 11 is communicated with the first port of the pump body 31, and the other end of the first pipeline 11 is a water inlet end. Wherein, the water inlet end is connected with the liquid level of the sewage pool 4, and the water inlet end is used for providing a channel for the self-priming pump 3 to absorb the sewage in the sewage pool 4. One end of the second pipe 12 communicates with the second port of the pump body 31, and the other end of the second pipe 12 communicates with the outside. The buoyancy component 2 is fixedly arranged at the water inlet end of the first pipeline 11, the first pipeline 11 is suspended on the liquid level of the sewage pool 4 under the action of the buoyancy component 2, and the water inlet end of the first pipeline 11 is always kept at a preset position with a certain distance away from the liquid level of the sewage pool 4 in the sewage pool 4.

Fig. 2 is a schematic diagram of an operation of a suspended sewage discharging device according to an embodiment of the present invention.

Referring to fig. 1 and 2 together, the suspension type sewage discharging apparatus according to the embodiment of the present invention further includes a pressure sensor 5 and a flushing pipe 6. Wherein, the pressure sensor 5 is arranged at the second port of the pump body 31, and the pressure sensor 5 is electrically connected with the driving motor 32. One end of the flushing pipe 6 is communicated with the third port of the pump body 31, the other end of the flushing pipe 6 is communicated with an external water source, and the flushing pipe 6 is provided with an electromagnetic valve 61 electrically connected with the pressure sensor 5.

In the use process, the pressure sensor 5 monitors the water outlet pressure of the second port in the pump body 31 in real time and forms a pressure signal. The driving motor 32 receives the pressure signal transmitted by the pressure sensor 5 and controls the solenoid valve 61 on the flushing pipe 6 to open or close according to the pressure signal. When the pump body is blocked by mud, the pressure signal generated by the pressure sensor 5 is lower than a set value, the driving motor 32 controls the electromagnetic valve 61 to be opened, and the flushing pipeline 6 is conducted so as to flush the inside of the pump body 31. When the pressure signal generated by the pressure sensor 5 is higher than the set value, the driving motor 32 controls the solenoid valve 61 to open and the flushing pipe 6 to close.

Further, the buoyancy module 2 comprises a buoyancy member 21 and a level sensor 22. The buoyancy member 21 is provided at the water inlet end of the first pipe 11, and a port of the water inlet end of the first pipe 11 passes through the buoyancy member 21 to enter below the liquid surface of the wastewater tank 4. The liquid level sensor 22 is fixedly bonded to the first surface of the buoyancy member 21, and the liquid level sensor 22 and the driving motor 32 can be in wireless communication. Wherein, the first surface is the surface of buoyancy member 21 and effluent water sump 4 contact. Preferably, the buoyancy member 21 is an annular bladder. In other embodiments, the buoyancy member 21 includes, but is not limited to, a foam board or the like. A through hole is formed in the middle of the buoyancy piece 21, and glue is filled in the through hole to fix the whole buoyancy piece 21 and the first pipeline 11 after the port of the first pipeline 11 penetrates through the through hole in the middle of the buoyancy piece 21.

In the using process, the self-priming pump 3 is placed outside the sewage pool 4, and the first pipeline 11 is suspended on the liquid level of the sewage pool 4 through the buoyancy assembly 2. The liquid level sensor 22 monitors the liquid level of the sewage tank 4 in real time, and when the liquid level of the sewage tank 4 drops to a set threshold value, the driving motor 32 stops running according to a signal sent by the liquid level sensor 22, so that the pump body 31 is prevented from being blocked due to excessive mud sucked by the self-priming pump 3.

To sum up, the utility model discloses a first passageway pipeline that the subassembly that floats drove sewage pipes suspends the position department at the predetermined distance apart from the liquid level of effluent water sump all the time to greatly reduced the inspiratory mud volume of self priming pump in the blowdown process, and then greatly reduced the condition of pump jam. Furthermore, the pump body is communicated with a flushing pipeline, when the pump body is blocked by mud, the flushing pipeline is communicated to flush the inside of the pump body, and therefore the pump body is prevented from being damaged.

The foregoing description has described certain embodiments of the invention. Other embodiments are within the scope of the following claims.

The terms "exemplary," "example," and the like, as used throughout this specification, mean "serving as an example, instance, or illustration," and do not mean "preferred" or "advantageous" over other embodiments. The detailed description includes specific details for the purpose of providing an understanding of the described technology. However, the techniques may be practiced without these specific details. In some instances, well-known structures and devices are shown in block diagram form in order to avoid obscuring the concepts of the described embodiments.

The above describes in detail optional embodiments of the present invention with reference to the drawings, however, the embodiments of the present invention are not limited to the details in the above embodiments, and within the technical concept scope of the embodiments of the present invention, various simple modifications can be performed on the technical solution of the embodiments of the present invention, and these simple modifications all belong to the protection scope of the embodiments of the present invention.

The previous description of the disclosure is provided to enable any person skilled in the art to make or use the disclosure. Various modifications to the disclosure will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other variations without departing from the scope of the disclosure. Thus, the description is not intended to be limited to the examples and designs described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A suspended waste fitting discharging device, comprising: the device comprises a sewage discharge pipeline (1), a buoyancy component (2) and a self-sucking pump (3);

the sewage discharge pipeline (1) comprises a first pipeline (11) and a second pipeline (12) which are communicated through the self-sucking pump (3), the first pipeline (11) is used for being placed into a sewage pool (4), and the second pipeline (12) is used for discharging sewage pumped by the self-sucking pump (3) through the first pipeline (11);

the buoyancy component (2) is fixed at the water inlet end of the first pipeline (11) which is placed into the sewage pool (4), so that the water inlet end of the first pipeline (11) is suspended at a preset position of the sewage pool (4) away from the liquid level of the sewage pool.

2. The suspended sewage drain device according to claim 1, wherein the self-priming pump (3) comprises a pump body (31) and a drive motor (32), a first port of the pump body (31) is communicated with the first pipeline (11); a second port of the pump body (31) is communicated with the second pipeline (12); the driving motor (32) is used for driving the pump body (31).

3. The suspended type sewage draining device according to claim 2, further comprising a pressure sensor (5), wherein the pressure sensor (5) is arranged at the second port, the pressure sensor (5) is used for monitoring the water outlet pressure of the second port to generate a pressure signal, and the driving motor (32) is turned on or off according to the pressure signal.

4. The suspended sewage draining device according to claim 3, further comprising a flushing pipe (6), wherein one end of the flushing pipe (6) is used for communicating with an external water source, and the other end of the flushing pipe (6) is communicated with a third port of the self-priming pump (3).

5. The suspended type sewage draining device according to claim 4, wherein an electromagnetic valve (61) is arranged on the flushing pipe (6), and the electromagnetic valve (61) is used for switching on or off the flushing pipe according to a pressure signal monitored by the pressure sensor (5).

6. The suspended waste drain device according to any one of claims 2 to 4, wherein the buoyancy assembly (2) comprises a buoyancy member (21) and a liquid level sensor (22); the water inlet end of the first pipeline (11) penetrates through the buoyancy piece (21) to be located at a preset position of the sewage pool (4) away from the liquid level of the sewage pool, the liquid level sensor (22) is arranged on the buoyancy piece (21), the liquid level sensor (22) is used for monitoring the liquid level of the sewage pool (4) to generate a liquid level signal, and the driving motor (32) is used for controlling the operation of the pump body (31) according to the liquid level signal.