CN221956840U - Self-cleaning pump station water storage equipment - Google Patents

Abstract

The utility model belongs to the technical field of pump station cleaning, in particular to water storage equipment of a self-cleaning pump station, which comprises a water storage tank, a submersible pump arranged in the water storage tank and a drain pipe fixedly connected with the output end of the submersible pump, wherein one end of the drain pipe extends to the outer side of the water storage tank, one side, far away from the drain pipe, of the surface of the water storage tank is fixedly connected with a water inlet pipe, and a cleaning mechanism is arranged in the water storage tank; the motor is started to drive the screw propeller to rotate, so that the sewage in the water storage tank can be driven to flow, floating garbage on the surface of the sewage flows to one side of the inner wall of the water storage tank under the influence of water flow, is collected by the collecting net, can be moved to one side of the cleaning door by rotating the collecting net, the garbage collection device is convenient to clean garbage collected, the fixed frame can be separated from the movable plate by pulling the surface of the inserted bar, the collection net can be detached, the collection net is convenient to clean impurities collected inside the collection net, and the practicability is high.

Description

A self-cleaning pump station water storage equipment

Technical Field

The utility model belongs to the technical field of pump station cleaning, and in particular relates to self-cleaning pump station water storage equipment.

Background Art

A pump station is a product used in sewage treatment such as municipal domestic sewage and industrial wastewater. It is mainly composed of a pump station cylinder, which is equipped with submersible sewage pumps, pipes, ladders, maintenance platforms and other components. In the actual sewage treatment process, there will be floating objects, solid particles or oily substances in the sewage. The floating objects and solid particles are large and small. The smaller ones can be pumped to the outside by the submersible sewage pump, and the larger ones will block the submersible sewage pump and affect the normal operation of the submersible sewage pump, thereby affecting the operation of the entire prefabricated pump station.

After checking the public (announcement) number: CN220035675U discloses an intelligent self-cleaning pump station. This technology discloses that "a water inlet pipe is sleeved on one side of the pump station cylinder, a basket grille is arranged at the end of the water inlet pipe, a support platform is arranged below the basket grille, a first guide rail is installed on the side of the pump station cylinder close to the water inlet pipe, and a second guide rail and a lifting pipe are installed in the middle of the inner cavity of the pump station cylinder, a lifting pump is connected to the bottom of the lifting pipe, and a water outlet pipe is fixedly sleeved on the top of the lifting pipe, a branch pipe is sleeved on the lifting pump, and one end of the branch pipe is connected to The perforated backwash pipe and other technical solutions have the following features: when the lifting pump is started, the electric valve opens, sewage enters the perforated backwash pipe, and the water flows through the horizontal downward 60° nozzle to disperse the sediment at the bottom of the pump station cylinder. The water flows through the horizontal downward 30° nozzle to push the floating sediment to the lifting pump set at the center of the cylinder, and the sediment is discharged through the lifting pump in time. After running for a period of time, the electric valve is closed, and the device enters a normal working state. Each time the lifting pump is started, the impurities deposited at the bottom of the cylinder can be cleaned in time to prevent accumulation, effectively avoiding the occurrence of blockage and other technical effects.

When the above design is in use, although the impurities deposited at the bottom of the water tank can be pumped out by the lifting pump, the floating garbage inside the water tank will float on the surface of the sewage, resulting in the inability to discharge the floating garbage by the lifting pump. These floating garbage accumulate on the surface of the sewage and are prone to volatilize toxic and harmful and flammable gases, which will endanger the safety and normal maintenance of the pump station. At the same time, the larger garbage will be attracted by the submersible pump, which will easily cause the impeller of the submersible pump to be blocked, affecting the normal use of the submersible pump.

In order to solve the above problems, this application proposes a self-cleaning pump station water storage device.

Utility Model Content

To solve the problems raised in the above background technology, the utility model provides a self-cleaning pump station water storage device, which can collect floating garbage inside the water storage tank, has good impurity removal effect, prolongs the service life of the water pump and the pump station, saves a lot of manpower and material resources, and has high practicality.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a self-cleaning pump station water storage device, comprising a water tank, a submersible pump installed inside the water tank, and a drainage pipe fixedly connected to the output end of the submersible pump, one end of the drainage pipe extends to the outside of the water tank, a water inlet pipe is fixedly connected to the side of the surface of the water tank away from the drainage pipe, and a cleaning mechanism is arranged inside the water tank;

The cleaning mechanism includes a rotating shaft rotatably connected to the inside of the water tank through a bearing, a propeller fixedly connected to the surface of the rotating shaft, and a movable plate symmetrically arranged on both sides of the inside of the water tank, and a collection net is installed on the surface of the movable plate.

As a preferred embodiment of the self-cleaning pump station water storage device of the utility model, a motor is fixedly connected to one side of the upper surface of the water tank close to the rotating shaft, and the output end of the motor is fixedly connected to the rotating shaft.

As a preferred self-cleaning pump station water storage device of the utility model, a screw is threadedly connected inside the movable plate, the top end of the screw passes through the interior of the water tank and is fixedly connected to a rotating wheel arranged on the top end of the water tank, a slide groove is provided on the side of the water tank surface close to the screw, and the movable plate is slidably connected to the interior of the water tank through the slide groove, and a cleaning door is provided on the side of the top end of the water tank close to the screw.

As a preferred embodiment of the self-cleaning pump station water storage equipment of the utility model, the surface of the water storage tank is inlaid with an identification plate.

As a preferred self-cleaning pump station water storage device of the utility model, a submersible sewage pump is fixedly installed at the bottom end of the water tank, and the input end of the submersible sewage pump is connected to the bottom end of the water tank through a connecting pipe, and the output end of the submersible sewage pump extends to the outside of the water tank through a connecting pipe.

As a preferred self-cleaning pump station water storage device of the utility model, a mounting mechanism is provided on the surface of the collecting net, and the mounting mechanism includes a fixed frame fixedly connected to the surface of the collecting net, a plug rod arranged inside the fixed frame, and a fixed plate fixedly connected to the surface of the plug rod, and a spring is fixedly connected between the fixed plate and the fixed frame, the top end of the plug rod passes through the interior of the fixed frame and extends to the top end of the fixed frame, an insertion groove is provided on one side of the fixed frame close to the movable plate, and a slot is provided on the surface of the movable plate close to the plug rod.

As a preferred embodiment of the self-cleaning pump station water storage device of the utility model, a handle is fixedly connected to the top of the surface of the fixed frame.

Compared with the prior art, the beneficial effects of the utility model are as follows: by setting up a cleaning mechanism and starting the motor to drive the propeller to rotate, the sewage inside the water tank can be driven to flow, and the floating garbage on the surface of the sewage is affected by the water flow and flows to the side of the inner wall of the water tank, and is collected by the collecting net, and the collecting net can be moved to the side of the cleaning door by rotating the collecting net, so that the collected garbage can be cleaned conveniently. At the same time, an installation mechanism is set up, and the fixed frame and the movable plate can be separated by pulling the surface of the plug rod, and the collecting net can be disassembled, so that the impurities collected inside the collecting net can be cleaned conveniently, and the utility model has high practicality.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

Figure 1 is a schematic diagram of the overall structure of the utility model;

FIG2 is a cross-sectional view of a water storage tank in the utility model;

FIG3 is a schematic diagram of the structure of the collecting net and the screw in the utility model;

FIG. 4 is a schematic diagram of the structure of the collecting net and the fixing frame in the utility model.

In the figure:

1. Water storage tank; 2. Submersible pump;

3. Cleaning mechanism; 31. Cleaning door; 32. Identification plate; 33. Motor; 34. Submersible sewage pump; 35. Propeller; 36. Collection net; 37. Rotating shaft; 38. Moving plate; 39. Slide; 310. Screw;

4. Mounting mechanism; 41. Insertion rod; 42. Spring; 43. Fixing plate; 44. Slot; 45. Handle; 46. Fixing frame;

5. Drain pipe; 6. Water inlet pipe.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Example 1

As shown in Figure 1:

A self-cleaning pump station water storage device includes a water tank 1, a submersible pump 2 installed inside the water tank 1, and a drain pipe 5 fixedly connected to the output end of the submersible pump 2, one end of the drain pipe 5 extends to the outside of the water tank 1, and a water inlet pipe 6 is fixedly connected to the side of the water tank 1 surface away from the drain pipe 5.

In this embodiment: the existing public (announcement) number: CN220035675U discloses an intelligent self-cleaning pump station; in order to solve the technical problems existing in this prior art, as disclosed in the background technology above, "although the impurities deposited at the bottom of the water tank 1 can be extracted by the lifting pump, the floating garbage inside the water tank 1 will float on the surface of the sewage, resulting in the inability to discharge the floating garbage through the lifting pump. These floating garbage accumulate on the surface of the sewage, easily volatilize toxic and harmful, flammable gases, and bring harm to the safety and normal maintenance of the pump station. At the same time, larger garbage will be attracted by the submersible pump 2, which can easily cause the impeller of the submersible pump 2 to be blocked, affecting the normal use of the submersible pump 2." In terms of combined use, this problem is obviously a real problem that exists and is relatively difficult to solve. In view of this, in order to solve this technical problem, a cleaning mechanism 3 and an installation mechanism 4 are added to the application document.

More specifically:

As shown in Figure 1-Figure 4:

In combination with the above content, the cleaning mechanism 3 includes a rotating shaft 37 rotatably connected to the inside of the water tank 1 through a bearing, a propeller 35 fixedly connected to the surface of the rotating shaft 37, and a movable plate 38 symmetrically arranged on both sides of the inside of the water tank 1, and a collecting net 36 is installed on the surface of the movable plate 38; a motor 33 is fixedly connected to one side of the upper surface of the water tank 1 close to the rotating shaft 37, and the output end of the motor 33 is fixedly connected to the rotating shaft 37, and the output end of the motor 33 is fixedly connected to the rotating shaft 37.

In the present embodiment: when it is necessary to clean the floating garbage inside the water tank 1, the motor 33 is started to drive the rotating shaft 37 to rotate, and then the rotating shaft 37 drives the propeller 35 to rotate. The rotation of the propeller 35 drives the sewage inside the water tank 1 to flow. During the flow of sewage, the floating garbage will be driven to move toward the inner wall side of the water tank 1. The opening direction of the collecting net 36 is opposite to the direction of the water flow, and the garbage in the water flow can be collected and cleaned through the collecting net 36.

It should be noted that the motor 33 and the submersible sewage pump 34 are both electrically connected to an external power source via wires.

Going further:

As shown in Figure 1-Figure 4:

In order to facilitate the adjustment of the collection height of the collection net 36, in an optional embodiment: a screw 310 is screwed inside the movable plate 38, the top end of the screw 310 passes through the interior of the water tank 1, and is fixedly connected to a rotating wheel arranged at the top end of the water tank 1, a slide groove 39 is provided on the side of the surface of the water tank 1 close to the screw 310, and the movable plate 38 is slidably connected to the interior of the water tank 1 through the slide groove 39, and a cleaning door 31 is provided on the side of the top end of the water tank 1 close to the screw 310.

In this embodiment: by rotating the screw 310, the movable plate 38 can be driven to slide inside the slide groove 39, and the height of the collecting net 36 can be adjusted to facilitate the collecting net 36 to collect floating garbage. By rotating the screw 310, the collecting net 36 is driven to move to the side of the cleaning door 31, so that the garbage inside the collecting net 36 can be cleaned through the cleaning door 31.

Going further:

As shown in Figure 1-Figure 4:

In order to facilitate the observation of the water level height inside the water tank 1, in an optional embodiment: an identification plate 32 is inlaid on the surface of the water tank 1, a submersible sewage pump 34 is fixedly installed at the bottom end of the water tank 1, and the input end of the submersible sewage pump 34 is connected to the bottom end of the water tank 1 through a connecting pipe, and the output end of the submersible sewage pump 34 extends to the outside of the water tank 1 through a connecting pipe.

In this embodiment: the identification plate 32 is made of transparent material and has scale markings on the surface, which makes it easy to observe the water level inside the water tank 1 through the identification plate 32. The bottom of the water tank 1 is an inverted bucket structure, which makes it easy for the silt deposited inside the water tank 1 to flow to the center side of the bottom of the water tank 1. The silt accumulated inside the water tank 1 can be pumped out by the submersible sewage pump 34.

More specifically:

As shown in Figure 1-Figure 4:

In combination with the above content, a mounting mechanism 4 is provided on the surface of the collecting net 36, and the mounting mechanism 4 includes a fixed frame 46 fixedly connected to the surface of the collecting net 36, an insertion rod 41 arranged inside the fixed frame 46, and a fixed plate 43 fixedly connected to the surface of the insertion rod 41, and a spring 42 is fixedly connected between the fixed plate 43 and the fixed frame 46, and the top end of the insertion rod 41 passes through the interior of the fixed frame 46 and extends to the top end of the fixed frame 46, an insertion groove is provided on the side of the fixed frame 46 close to the movable plate 38, a slot 44 is provided on the surface of the movable plate 38 close to the insertion rod 41, and a handle 45 is fixedly connected to the top end of the surface of the fixed frame 46.

In this embodiment: when it is necessary to clean the impurities inside the collecting net 36, the insertion rod 41 is pulled to drive the insertion rod 41 to slide from the inside of the slot 44, and the connection between the fixed frame 46 and the movable plate 38 is released. The handle 45 can be pulled to remove the collecting net 36 from the cleaning door 31, and the impurities inside the collecting net 36 are cleaned. The fixed frame 46 is moved by pulling the insertion rod 41, and the movable plate 38 is inserted into the fixed frame 46. Then, the pulling of the insertion rod 41 is released, and the fixed plate 43 is pushed by the elastic force of the spring 42 to insert the insertion rod 41 into the inside of the slot 44, and the fixed frame 46 is limited to complete the installation of the collecting net 36.

Working principle: when it is necessary to clean the floating garbage inside the water tank 1, the motor 33 is started to drive the rotating shaft 37 to rotate, and then the rotating shaft 37 drives the propeller 35 to rotate, and the rotation of the propeller 35 drives the sewage inside the water tank 1 to flow, and during the flow of sewage, the floating garbage will be driven to move to the inner wall side of the water tank 1. The opening direction of the collecting net 36 is opposite to the direction of the water flow, and the garbage in the water flow can be collected and cleaned through the collecting net 36. The identification plate 32 is made of transparent material, and the surface is marked with scale marks, which is convenient for observing the water level inside the water tank 1 through the identification plate 32. By rotating the screw 310, the movable plate 38 can be driven to slide inside the slide 39, and the height of the collecting net 36 can be adjusted, so that the collecting net 36 can collect the floating garbage. The bottom of the water tank 1 is an inverted bucket structure, which is convenient for The sludge deposited inside the water tank 1 flows to one side of the bottom center of the water tank 1, and the sludge accumulated inside the water tank 1 can be pumped out by the submersible sewage pump 34. When it is necessary to clean the impurities inside the collecting net 36, the collecting net 36 is driven to move to the side of the cleaning door 31 by rotating the screw 310, and then the insertion rod 41 is pulled to drive the insertion rod 41 to slide from the inside of the slot 44, and the connection between the fixed frame 46 and the movable plate 38 is released, and the handle 45 can be pulled to remove the collecting net 36 from the cleaning door 31, and the impurities inside the collecting net 36 are cleaned, and the fixed frame 46 is moved by pulling the insertion rod 41, so that the movable plate 38 is stuck in the fixed frame 46, and then the pulling of the insertion rod 41 is released, and the fixed plate 43 is pushed by the elastic force of the spring 42 to stick the insertion rod 41 into the inside of the slot 44, and the fixed frame 46 is limited, and the installation of the collecting net 36 is completed.

Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention to solve the problems raised in the above background technology.

Claims (7)

1. The utility model provides a self-cleaning pump station water storage equipment, includes storage water tank (1) and installs inside immersible pump (2) of storage water tank (1) and fixed connection are in drain pipe (5) of immersible pump (2) output, the one end of drain pipe (5) extends to the outside of storage water tank (1), storage water tank (1) surface is kept away from one side fixedly connected with inlet tube (6) of drain pipe (5), its characterized in that: a cleaning mechanism (3) is arranged in the water storage tank (1);

the cleaning mechanism (3) comprises a rotating shaft (37) which is rotatably connected to the inside of the water storage tank (1) through a bearing, a propeller (35) which is fixedly connected to the surface of the rotating shaft (37) and moving plates (38) which are symmetrically arranged on two sides of the inside of the water storage tank (1), and a collecting net (36) is arranged on the surface of each moving plate (38).

2. The self-cleaning pump station water storage device according to claim 1, wherein: one side of the upper surface of the water storage tank (1) close to the rotating shaft (37) is fixedly connected with a motor (33), and the output end of the motor (33) is fixedly connected with the rotating shaft (37).

3. The self-cleaning pump station water storage device according to claim 1, wherein: the inside spiro union of movable plate (38) has screw rod (310), the top of screw rod (310) runs through the inside of storage water tank (1), and with the runner fixed connection that sets up storage water tank (1) top, storage water tank (1) surface is close to one side of screw rod (310) has been seted up spout (39), just movable plate (38) are in through spout (39) sliding connection is in the inside of storage water tank (1), storage water tank (1) top is close to one side of screw rod (310) has been seted up clearance door (31).

4. The self-cleaning pump station water storage device according to claim 1, wherein: the surface of the water storage tank (1) is embedded with a marking plate (32).

5. The self-cleaning pump station water storage device according to claim 1, wherein: the sewage submersible pump (34) is fixedly arranged at the bottom end inside the water storage tank (1), the input end of the sewage submersible pump (34) is connected to the bottom end inside the water storage tank (1) through a connecting pipe, and the output end of the sewage submersible pump (34) extends to the outer side of the water storage tank (1) through a connecting pipe.

6. The self-cleaning pump station water storage device according to claim 1, wherein: the surface of collection net (36) is provided with installation mechanism (4), installation mechanism (4) are in including fixed connection fixed frame (46) on collection net (36) surface and set up fixed frame (46) inside inserted bar (41) and fixed connection are in fixed plate (43) on inserted bar (41) surface, just fixed plate (43) with fixedly connected with spring (42) between fixed frame (46), the top of inserted bar (41) runs through the inside of fixed frame (46) and extends to the top of fixed frame (46), the inside one side that is close to of fixed frame (46) has been seted up and has been put into the groove, one side that is close to on movable plate (38) surface inserted bar (41) has been seted up slot (44).

7. The self-cleaning pump station water storage apparatus of claim 6, wherein: the top end of the surface of the fixed frame (46) is fixedly connected with a handle (45).