A water supply pump room filtration device

Abstract

This utility model relates to the field of filtration technology and discloses a filtration device for a water supply pump room, comprising: a base plate, a shell, a water inlet located at the top of the shell, a multi-channel drainage interface located at the bottom of the shell, and a primary filter cartridge, a secondary longitudinal mesh, a secondary transverse mesh, and a tertiary mesh frame arranged sequentially inside the shell; the primary filter cartridge is connected to the water inlet, the secondary longitudinal mesh and the secondary transverse mesh intersect to form a grid structure, and the tertiary mesh frame is located outside the secondary transverse mesh and the secondary longitudinal mesh. The multi-stage filtration structure, including the primary filter cartridge, secondary longitudinal mesh, secondary transverse mesh, and tertiary mesh frame, can effectively improve filtration efficiency, achieve fine filtration of complex water quality or high-flow water sources, remove fine suspended solids, and meet the requirements of multi-stage filtration treatment. Simultaneously, by setting up multiple drainage interfaces, it can meet the drainage needs of multiple pipelines, reduce system complexity, and improve filtration effect and water quality stability.

Description

Technical Field

[0001] This utility model relates to the field of filtration technology, specifically a filtration device for a water supply pump room. Background Technology

[0002] With the acceleration of urbanization, water supply systems play a vital role in ensuring the safety and quality of drinking water for people. As an important component of the water supply system, the design and function of the filtration devices in water supply pump stations directly affect the water purification effect. Existing water supply pump station filtration devices mostly adopt traditional single-filtration systems. While their design can meet basic water filtration needs, they suffer from low filtration efficiency and inability to effectively discharge water from multiple pipelines when dealing with complex water qualities or large flow rates.

[0003] Currently, many water supply pumping stations use simple filtration systems, typically employing a single screen or filter for initial water filtration. While this method effectively removes large particles, it is ineffective at removing fine suspended solids and fails to meet the requirements of multi-stage filtration. Therefore, existing filtration systems exhibit limitations when dealing with complex water quality conditions, especially when treating highly turbid water sources or requiring high water quality standards, where filtration efficiency often falls short of practical needs.

[0004] The drainage pipe design of water pumps and filtration equipment is usually relatively simple and cannot meet the drainage needs of multiple pipes at the same time, which increases the complexity of the system and may affect the filtration effect and water quality stability.

[0005] Therefore, based on the above-mentioned technical problems, it is necessary for those skilled in the art to develop a water supply pump room filtration device. Utility Model Content

[0006] The purpose of this invention is to provide a water supply pump room filtration device to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A technical solution for a water supply pump station filtration device includes:

[0009] The base plate, outer shell, water inlet at the top of the outer shell, multi-channel drain at the bottom of the outer shell, and a primary filter cartridge, a secondary longitudinal diaphragm, a secondary transverse diaphragm, and a tertiary mesh frame arranged sequentially inside the outer shell;

[0010] The primary filter cartridge is connected to the water inlet, the secondary longitudinal diaphragm and the secondary transverse diaphragm intersect to form a grid structure, and the tertiary mesh frame is located outside the secondary transverse diaphragm and the secondary longitudinal diaphragm.

[0011] As a preferred technical solution, the multi-channel drainage interface is located at the bottom of the housing and is evenly distributed circumferentially.

[0012] As a preferred technical solution, the primary filter cartridge is a cylindrical stainless steel filter screen with a pore size of 1-3mm, and is fixedly connected to the inner wall of the outer shell by a detachable pressure ring.

[0013] As a preferred technical solution, the aperture of the secondary longitudinal diaphragm and the secondary transverse diaphragm is 0.5-1mm, and the two intersect perpendicularly to form a multi-layer filter layer.

[0014] As a preferred technical solution, the three-stage mesh frame is filled with an activated carbon filter layer, a pressure ring is provided inside the outer shell, a stepped portion is provided on the inner side of the pressure ring, and a sealing gasket is provided on the bottom plate, with the stepped portion, the pressure ring and the sealing gasket abutting against each other.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This utility model relates to a water supply pump room filtration device. Its multi-stage filtration structure includes a primary filter cartridge, a secondary longitudinal diaphragm, a secondary transverse diaphragm, and a tertiary mesh frame. This effectively improves filtration efficiency, enabling fine filtration of complex water qualities or high-flow water sources, removing fine suspended solids, and meeting the requirements of multi-stage filtration. Simultaneously, by providing multiple drainage interfaces, it can meet the drainage needs of multiple pipelines, reducing system complexity and improving filtration effect and water quality stability. The pressure ring and sealing gasket inside the outer shell effectively prevent water leakage, ensuring the normal operation of the filtration device. Attached Figure Description

[0017] Figure 1 A schematic diagram of the overall structure of a water supply pump room filtration device;

[0018] Figure 2 A schematic diagram of the bottom structure of a water supply pump room filtration device;

[0019] Figure 3 A schematic diagram of the sealing structure of a water supply pump room filtration device;

[0020] Figure 4 This is a top view schematic diagram of a multi-stage filtration structure for a water supply pump room filtration device.

[0021] In the attached diagram, the following are the reference numerals: 1. Base plate; 2. Outer shell; 21. Water inlet; 22. Multi-channel drain interface; 3. Sealing gasket; 31. Pressure ring; 32. Stepped section; 41. Primary filter cartridge; 42. Secondary longitudinal diaphragm; 43. Secondary transverse diaphragm; 44. Tertiary mesh frame. Detailed Implementation

[0022] The features and exemplary embodiments of various aspects of this utility model will now be described in detail. To make the objectives, technical solutions, and advantages of this utility model clearer, the following description, in conjunction with the accompanying drawings and specific embodiments, will provide a further detailed description. For those skilled in the art, this utility model can be implemented without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of this utility model by illustrating examples.

[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this utility model provides a technical solution for a water supply pump room filtration device, including a base plate 1, a shell 2, a water inlet 21, a multi-channel drainage interface 22, a primary filter cartridge 41, a secondary longitudinal partition mesh 42, a secondary transverse partition mesh 43, and a tertiary mesh frame 44. The top of the shell 2 is provided with the water inlet 21 for connecting to the water supply system and introducing water into the filtration device. The bottom of the shell 2 is provided with multiple drainage interfaces 22, which are evenly distributed circumferentially to ensure that the drainage needs of multiple pipes can be met simultaneously.

[0024] The primary filter cartridge 41 is located inside the outer casing 2 and is connected to the water inlet 21. The primary filter cartridge 41 is a cylindrical stainless steel filter screen with a pore size of 1-3mm, which can effectively remove large particulate impurities from the water. The primary filter cartridge 41 is fixedly connected to the inner wall of the outer casing 2 by a detachable pressure ring 31, which facilitates maintenance and filter screen replacement.

[0025] The secondary longitudinal diaphragm 42 and the secondary transverse diaphragm 43 intersect to form a mesh structure with a pore size of 0.5-1mm. Their perpendicular intersection creates multiple filter layers. This structure further removes fine suspended solids from the water, improving filtration accuracy.

[0026] The tertiary mesh frame 44 is located outside the secondary transverse mesh 43 and the secondary longitudinal mesh 42, and is filled with an activated carbon filter layer. The activated carbon filter layer can adsorb organic matter, residual chlorine, etc. in the water, further improving water quality.

[0027] A pressure ring 31 is provided inside the outer casing 2, and a stepped portion 32 is provided on the inner side of the pressure ring 31. A sealing gasket 3 is provided on the base plate 1. The stepped portion 32, the pressure ring 31 and the sealing gasket 3 abut against each other to ensure that no water leakage occurs during the operation of the filter device, thus ensuring the normal operation of the filter device and the safety of water quality.

[0028] Through the above structural design, the water supply pump room filtration device of this utility model can effectively improve filtration efficiency and achieve fine filtration of complex water quality or high-flow water sources. Meanwhile, the multi-channel drainage interface design reduces system complexity and improves filtration effect and water quality stability. Furthermore, the pressure ring and sealing gasket inside the outer shell effectively prevent water leakage and ensure the normal operation of the filtration device.

[0029] The working principle and usage process of this utility model are as follows: Water enters the interior of the outer casing 2 through the inlet port 21. It first undergoes preliminary filtration through the primary filter cartridge 41 to remove large particles of impurities. Subsequently, the water flows through a mesh structure formed by the secondary longitudinal and transverse meshes 42 and 43, further removing fine suspended solids. Finally, the water flows through the activated carbon filter layer within the tertiary mesh frame 44, adsorbing organic matter, residual chlorine, and other impurities, resulting in purer water. The filtered water is discharged through multiple drain ports 22 to meet the drainage needs of multiple pipes. During use, because the primary filter cartridge 41 is fixedly connected to the inner wall of the outer casing 2 via a detachable pressure ring 31, it is easy to maintain and replace the filter screen, ensuring the continuous and efficient operation of the filtration device. Simultaneously, the cooperation between the stepped section 32, the pressure ring 31, and the sealing gasket 3 effectively prevents water leakage, further ensuring the normal operation of the filtration device and water quality safety.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

[0031] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0032] The embodiments described above are not exhaustive, nor do they limit the invention to specific implementations. Clearly, many modifications and variations can be made based on the above description. These embodiments are selected and specifically described in this specification to better explain the principles and practical applications of the invention, enabling those skilled in the art to effectively utilize the invention and its modifications. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the invention should be included within the protection scope of the invention.

Claims

1. A water supply pump station filtration device, characterized in that, include: The base plate (1), the outer shell (2), the water inlet (21) set on the top of the outer shell (2), the multi-channel drain outlet (22) set on the bottom of the outer shell (2), and the first-stage filter cartridge (41), the second-stage longitudinal partition (42), the second-stage transverse partition (43) and the third-stage mesh frame (44) arranged sequentially inside the outer shell (2); The primary filter cartridge (41) is connected to the water inlet (21), the secondary longitudinal partition (42) and the secondary transverse partition (43) intersect to form a grid structure, and the tertiary mesh frame (44) is located outside the secondary transverse partition (43) and the secondary longitudinal partition (42).

2. The water supply pump room filtration device according to claim 1, characterized in that: The multi-channel drainage interface (22) is located at the bottom of the outer shell (2) and is evenly distributed around the perimeter.

3. The water supply pump room filtration device according to claim 1, characterized in that: The primary filter cartridge (41) is a cylindrical stainless steel filter screen with a pore size of 1-3mm, and is fixedly connected to the inner wall of the outer shell (2) by a detachable pressure ring (31).

4. A water supply pump room filtration device according to claim 3, characterized in that: The aperture of the secondary longitudinal diaphragm (42) and the secondary transverse diaphragm (43) is 0.5-1mm, and they intersect perpendicularly to form a multi-layer filter layer.

5. A water supply pump room filtration device according to claim 1, characterized in that: The three-level mesh frame (44) is filled with an activated carbon filter layer. A pressure ring (31) is provided inside the outer shell (2). A stepped part (32) is provided on the inner side of the pressure ring (31). A sealing gasket (3) is provided on the bottom plate (1). The stepped part (32), the pressure ring (31) and the sealing gasket (3) abut against each other.

Images