Integrated pump station water supply equipment with filtering function

Abstract

The utility model provides integrated pump station water supply equipment with a filtering function, which relates to the technical field of integrated pump stations and comprises a filtering component, the filtering component comprises a guide rod mounted at the top of an inner cavity of a tank body, a sleeve is sleeved on the outer surface of the guide rod, and one end of the sleeve is connected with a first protective shell. A crushing shaft and a first filter plate are arranged in an inner cavity of the first protective shell, a winding device is arranged at the top of a top plate, so that the first protective shell can be conveniently lifted to the outside of the tank body for cleaning, the working efficiency is effectively improved, and a guide rod is arranged and can be matched with a sleeve to limit the movement track of the first protective shell; according to the sewage treatment device, the first protective shell is arranged, the position deviation of the first protective shell in the movement process is avoided, impurities in sewage can be preliminarily filtered and guided by arranging a first filter plate, and flexible impurities in the sewage can be crushed by arranging a crushing shaft, so that subsequent discharge is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of integrated pump station technology, and in particular to an integrated pump station water supply equipment with filtration function. Background Technology

[0002] Integrated pumping station water supply equipment is commonly used in municipal water supply, sewage treatment, building water supply and drainage, agricultural irrigation and other scenarios. Its function is to automatically lift and transport liquids by integrating water pumps, filters, control systems and other components, effectively solving the problems of drainage in low-lying areas and long-distance water transmission, ensuring water demand, improving water resource utilization efficiency, reducing manual maintenance costs and improving the operational stability of water supply and drainage systems.

[0003] In practical applications, existing integrated pumping station water supply equipment, using pumps and screens in conjunction, can meet the basic needs of sewage treatment and other tasks. However, the following problems still exist:

[0004] When using bar screens to filter impurities in sewage, common integrated pump stations often encounter problems such as blockage and clogging during the filtration process due to the wide variety of impurities in the sewage. This weakens the filtration effect of the bar screens, increases the difficulty and cost of treatment, and at the same time, some flexible impurities can enter the inner cavity of the water pump through the bar screens, affecting the operation of the water pump and reducing its efficiency. Therefore, this application provides an integrated pump station water supply device with filtration function to meet the needs. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of existing technologies and provide an integrated pump station water supply device with filtration function.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: an integrated pump station water supply device with filtration function, comprising a tank and an inlet and an outlet disposed on the side of the tank, and further comprising:

[0007] A filter assembly, the filter assembly including a guide rod installed on the top of the inner cavity of the tank, a sleeve sleeved on the outer surface of the guide rod, a first protective shell connected to one end of the sleeve, and a crushing shaft and a first filter plate disposed in the inner cavity of the first protective shell;

[0008] An auxiliary separation component includes a second protective shell installed on the side of a first protective shell, the inner cavity of which is provided with a collection groove.

[0009] Furthermore, a top plate is connected to the top of the first protective shell, and a water baffle is fixed to the bottom of the inner cavity of the tank.

[0010] The technical effects of adopting the above technical solution are as follows: by setting a top plate, the chain and drive motor set on the top of the top plate can be supported; by setting a baffle plate, the shape of sewage entering the bottom of the tank cavity can be disrupted, thus avoiding the formation of vortices.

[0011] Furthermore, a first guide groove is provided at the bottom of the inner cavity of the tank, and turbine blades are provided on the side of the baffle plate.

[0012] The technical effect of adopting the above technical solution is that by opening the first guide channel, the crushed flexible impurities can be guided to facilitate their contact with the turbine blades. By designing the turbine blades in a spiral shape, the sewage and flexible impurities can be flexibly guided.

[0013] Furthermore, a second filter plate is provided on the side of the second protective shell, and a second guide groove is provided on the side of the second filter plate.

[0014] The technical effect of adopting the above technical solution is that by setting a second filter plate, larger hard impurities in the sewage can be guided and separated from soft impurities. By opening a second guide channel, the second filter plate can be assisted in guiding the impurities.

[0015] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0016] By installing a winding device at the top of the top plate, the first protective shell can be easily lifted to the outside of the tank for cleaning, effectively improving work efficiency. By installing a guide rod, the movement trajectory of the first protective shell can be restricted in conjunction with the sleeve, preventing the first protective shell from shifting its position during movement. By installing a first filter plate, impurities in the sewage can be initially filtered and guided. By installing a crushing shaft, flexible impurities in the sewage can be crushed, facilitating subsequent discharge and preventing blockage and entanglement when in contact with the inside of the water pump. Attached Figure Description

[0017] Figure 1 A three-dimensional structural diagram of an integrated pump station water supply device with filtration function provided by this utility model;

[0018] Figure 2 A schematic diagram of the internal connection structure of an integrated pump station water supply device with filtration function provided by this utility model;

[0019] Figure 3 A cross-sectional structural schematic diagram of a filter assembly with filtration function in an integrated pump station water supply equipment provided by this utility model;

[0020] Figure 4A schematic diagram of the connection structure of a filter assembly for an integrated pump station water supply equipment with filtration function provided by this utility model;

[0021] Figure 5 This is a cross-sectional structural diagram of an auxiliary separation component of an integrated pump station water supply equipment with filtration function provided by this utility model.

[0022] Legend:

[0023] 1. Tank body; 11. Inlet; 12. Outlet;

[0024] 2. Filter assembly; 21. Guide rod; 22. Top plate; 23. First protective shell; 24. Crushing shaft; 25. First filter plate; 26. Water baffle; 27. First guide channel; 28. Turbine blade; 29. ​​Sleeve;

[0025] 3. Auxiliary separation component; 31. Second protective shell; 32. Collection tank; 33. Second filter plate; 34. Second guide channel; 35. Filter hole; 36. Inclined plate. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] like Figure 1 - Figure 5 As shown, this embodiment provides a technical solution: an integrated pump station water supply device with filtration function, including a tank 1 and an inlet 11 and an outlet 12 disposed on the side of the tank 1, and further including:

[0028] The filter assembly 2 includes a guide rod 21 installed on the top of the inner cavity of the tank 1. A sleeve 29 is fitted on the outer surface of the guide rod 21. One end of the sleeve 29 is connected to a first protective shell 23. The inner cavity of the first protective shell 23 is provided with a crushing shaft 24 and a first filter plate 25.

[0029] The auxiliary separation component 3 includes a second protective shell 31 installed on the side of the first protective shell 23. The inner cavity of the second protective shell 31 has a collection groove 32. A top plate 22 is connected to the top of the first protective shell 23. A baffle plate 26 is fixed to the bottom of the inner cavity of the tank 1. A first guide groove 27 is opened at the bottom of the inner cavity of the tank 1. Turbine blades 28 are provided on the side of the baffle plate 26. The blades of the crushing shaft 24 are made of heat-treated alloy steel, which can more effectively crush flexible impurities. The blades of the crushing shaft 24 are arranged in a spiral staggered pattern to avoid impurities entanglement. A chain and drive motor connected to a winding device are provided on the top of the top plate 22. The chain facilitates the installation and pre-cleaning of the first protective shell 23. During the lifting and lowering movement of the first protective shell 23, the movement trajectory of the first protective shell 23 is controlled by the cooperation of the guide rod 21 and the sleeve 29. The first protective shell 23 is positioned to prevent displacement. The first filter plate 25 installed inside the first protective shell 23 can initially filter hard impurities in the sewage and guide the flow of flexible impurities, helping them to contact the blades of the crushing shaft 24 more accurately, thereby improving the crushing effect and filtration efficiency. When the crushed flexible impurities and sewage enter the bottom of the inner cavity of the tank 1, the sewage contacts the side of the baffle plate 26, thereby disrupting the vortex formation conditions when the water flows in, preventing air entrainment, and optimizing the water flow pattern. By opening the first guide channel 27, the direction of the water flow can be guided, making the water flow distribution more uniform, and helping the crushed flexible impurities to enter the inner cavity of the turbine blade 28 along the water flow. The turbine blade 28 is designed in a spiral shape, which can flexibly guide the water flow, thereby enabling the sewage and flexible impurities to be discharged from the outlet 12.

[0030] Furthermore, such as Figure 3 and Figure 5 As shown: A second filter plate 33 is provided on the side of the second protective shell 31. A second guide groove 34 is opened on the side of the second filter plate 33. An inclined plate 36 is fixed on the side of the second filter plate 33. Filter holes 35 are opened on the outer surface of the second guide groove 34. By setting the second filter plate 33, the inclined plate 36 can be supported. The inclined plate 36 installed on the side of the second filter plate 33 can guide larger hard impurities in the sewage and promote them to enter the inner cavity of the collection tank 32. Similarly, by opening the second guide groove 34 and the filter holes 35, the inclined plate 36 can be assisted in guiding the direction of hard impurities to ensure that the impurities enter the inner cavity of the collection tank 32. This can prevent larger hard impurities from clogging the first filter plate 25 and the inclined plate 36, affecting the crushing work of the crushing shaft 24 on flexible impurities. When the impurities are collected to a certain extent, the impurities in the inner cavity of the collection tank 32 can be cleaned by the pre-assisted separation component 3.

[0031] Working principle:

[0032] like Figure 1-5 As shown:

[0033] In use: First, place the first protective shell 23 and sleeve 29 downwards along the outer surface of the guide rod 21. When the first protective shell 23 moves to a certain position, the bottom of the first protective shell 23 contacts the top of the tank 1, thus completing the placement of the first protective shell 23. After placement, the operator enters the inner cavity of the tank 1 through the climbing frame set on the top of the tank 1 and connects the inlet 11 to the side of the first protective shell 23. After connection, the top cover of the tank 1 is reset, and the external drive device is activated to introduce sewage into the inner cavity of the tank 1 through the inlet 11. When impurities in the sewage come into contact with the side of the second filter plate 33, larger hard impurities are intercepted by the filter holes 35 and the inclined plate 36, while smaller flexible impurities move towards the side closer to the first filter plate 25 through the filter holes 35. At this time, the water flow continues to surge into the inner cavity of the tank 1, and the thrust generated by the water flow This allows hard impurities to enter the inner cavity of the collection tank 32 along the inclined curved surfaces of the baffle plate 26 and the crushing shaft 24, thus completing the collection of hard impurities. At the same time, when flexible impurities come into contact with the side of the first filter plate 25, the flexible impurities move along the guide groove opened on the outer surface of the first filter plate 25 towards the end closer to the crushing shaft 24. At this time, the drive motor set on the top of the top plate 22 is in operation, thus driving the crushing shaft 24 to crush the flexible impurities. After crushing, the flexible impurities follow the sewage into the bottom of the inner cavity of the tank 1. The sewage comes into contact with the side of the baffle plate 26, thus breaking up the sewage and preventing the formation of vortices. At the same time, the flexible impurities move along the inner cavity of the first guide groove 27 towards the end closer to the turbine blade 28, thus achieving the effect of discharging the sewage and the crushed flexible impurities from the outlet 12, facilitating subsequent treatment.

[0034] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An integrated pump station water supply device with filtering function, comprising a tank body (1) and a water inlet (11) and a water outlet (12) arranged on the side of the tank body (1), characterized in that, Also includes: The filter assembly (2) includes a guide rod (21) installed on the top of the inner cavity of the tank (1), a sleeve (29) is sleeved on the outer surface of the guide rod (21), one end of the sleeve (29) is connected to a first protective shell (23), and the inner cavity of the first protective shell (23) is provided with a crushing shaft (24) and a first filter plate (25); The auxiliary separation component (3) includes a second protective shell (31) installed on the side of the first protective shell (23), and the inner cavity of the second protective shell (31) is provided with a collection groove (32).

2. The integrated pump station water supply apparatus with filtering function according to claim 1, characterized in that, The top of the first protective shell (23) is connected to a top plate (22), and a baffle plate (26) is fixed to the bottom of the inner cavity of the tank (1).

3. The integrated pump station water supply apparatus with filtering function according to claim 2, characterized in that, The bottom of the inner cavity of the tank (1) is provided with a first guide groove (27), and the side of the baffle plate (26) is provided with a turbine blade (28).

4. The integrated pump station water supply apparatus with filtering function according to claim 1, characterized in that, The second protective shell (31) is provided with a second filter plate (33) on its side, and a second guide groove (34) is provided on the side of the second filter plate (33).

5. The integrated pump station water supply apparatus with filtering function according to claim 4, characterized in that, An inclined plate (36) is fixed to the side of the second filter plate (33).

6. The integrated pump station water supply equipment with filtration function according to claim 4, characterized in that, The outer surface of the second guide groove (34) is provided with filter holes (35).

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