Water supply pipeline for pump house

Abstract

The utility model relates to a water supply pipeline for a pump room. The water supply pipeline comprises a water inlet pipe, a filter pipe, a shunt pipe and a water outlet pipe which are detachably connected in sequence, a filter basket and a cleaning assembly for cleaning the filter basket are arranged in the filter pipe; the shunt pipe comprises a maintenance pipe and a disinfection pipe, the maintenance pipe and the disinfection pipe are respectively provided with a first control valve and a second control valve, and the disinfection pipe is provided with an ultraviolet disinfector; a plurality of water receiving pipes are connected to the water outlet pipe, and a water pump and a check valve are sequentially arranged on each water receiving pipe in the direction away from the water outlet pipe. The ultraviolet sterilizer has the functions of filtering and sterilizing, the water quality can be further improved, and when the ultraviolet sterilizer needs to be overhauled, the first control valve can be in an open state, the second control valve can be in a closed state, and water flows through the overhauling pipe, so that normal water supply can be ensured during overhauling, and the water consumption of residents cannot be influenced.

Description

Technical Field

[0001] This utility model relates to the field of domestic water supply, and more specifically, to a water supply pipeline for a pumping station. Background Technology

[0002] Domestic water supply is a vital part of daily life in residential communities, and water safety and convenience are universally important concerns. Currently, most residential water supplies are provided through pump stations. With existing technology, the water in the pump station tanks has already undergone disinfection at the waterworks, meeting water quality requirements. Only a simple filtration process to remove sediment and other particles is needed during secondary water supply at the pump station. However, in actual water supply and usage, it has been found that bacteria, viruses, and other microorganisms still adhere to the water as it flows from the waterworks into the pump station tanks, thus affecting water safety. Utility Model Content

[0003] In view of this, the present invention provides a water supply pipeline for pump rooms that can disinfect water with ultraviolet light to improve water quality and facilitate the maintenance of the water supply pipeline.

[0004] The objective of this utility model is achieved through the following technical solution:

[0005] A water supply pipeline for a pump room includes an inlet pipe, a filter pipe, a branch pipe, and an outlet pipe that are detachably connected in sequence. The filter pipe contains a filter basket and a cleaning assembly for cleaning the filter basket. The branch pipe includes an inspection pipe and a disinfection pipe, and the inspection pipe and the disinfection pipe are respectively equipped with a first control valve and a second control valve. An ultraviolet sterilizer is installed on the disinfection pipe. The outlet pipe is connected to multiple water inlet pipes, and a water pump and a check valve are sequentially arranged on the water inlet pipes in the direction away from the outlet pipe.

[0006] During water supply, the inlet pipe connects to a water tank in the pump room. Water from the tank flows into the pipeline through the inlet pipe, where it passes through a filter pipe to remove sand and other particulate matter. The filtered water then enters a distribution pipe. Under normal supply conditions, the first control valve is closed and the second control valve is open. The water flows through a disinfection pipe and is sterilized by an ultraviolet (UV) disinfector to disinfect bacteria, viruses, and other microorganisms before flowing to the outlet pipe. From there, it is supplied to residents via the connecting pipe and the pump. When the UV disinfector needs maintenance, the first control valve is opened and the second valve is closed, allowing water to flow through the maintenance pipe. This ensures uninterrupted water supply during maintenance without affecting residents' water usage.

[0007] This utility model's water supply pipeline adopts a modular design, featuring filtration and disinfection functions. The filter basket inside the filter pipe effectively intercepts impurities and particulate matter in the water, ensuring water quality. Simultaneously, the equipped cleaning component allows for regular cleaning of the filter basket, preventing clogging and maintaining filtration efficiency. The diversion pipe design allows water flow to be guided to the maintenance or disinfection pipe as needed, flexibly controlling the water flow direction to meet the needs of different scenarios and ensure residents' water requirements are met. Furthermore, multiple water inlet pipes connected to the outlet pipe allow water flow to be distributed to multiple water points, improving the flexibility and efficiency of the water supply.

[0008] Optionally, in one possible implementation, the filter pipe includes a main pipe and branch pipes, the main pipe being connected to the inlet pipe, the branch pipes being connected to the main pipe, and the branch pipes being inclined, with the filter basket and cleaning assembly both disposed on the branch pipes.

[0009] In the above technical solution, the direct connection between the main pipe and the inlet pipe ensures that water can flow smoothly and efficiently into the filtration system. The inclined design of the branch pipes not only optimizes the water flow path but also promotes the concentration of impurities in the water towards the filter basket, effectively improving filtration efficiency and reducing the risk of clogging.

[0010] Optionally, in one possible implementation, the cleaning assembly includes a tray, a bracket, and a top rod. The tray is movably disposed on the inner wall of the branch pipe, the filter basket is detachably snapped onto the tray, the bracket is disposed on the branch pipe and has a brush layer on the bracket, the brush layer is in contact with the filter basket, and one end of the top rod is connected to the tray and the other end extends to the outside of the branch pipe.

[0011] In the above technical solution, one end of the top rod extends to the outside of the branch pipe. When the filter basket needs to be cleaned, the end of the top rod located outside the branch pipe can be rotated so that the top rod can drive the tray and the filter basket to rotate. This allows each part of the filter basket to pass back and forth through the brush layer, so that the brush layer can brush the filter basket, effectively improving the cleaning efficiency and cleaning quality, while ensuring that the filter basket can maintain a good filtration effect.

[0012] Optionally, in one possible implementation, the support is a "U" shaped structure, the side wall of the filter basket is snapped into the support, and the brush layer can simultaneously abut against the inner and outer sides of the filter basket.

[0013] In the above technical solution, the "U"-shaped structure design of the support allows the sidewalls of the filter basket to be completely secured inside the support, while the brush layer simultaneously abuts against both the inner and outer sides of the filter basket. This ensures that the brushes can reach all surfaces of the filter basket during cleaning, including hard-to-clean corners and crevices, achieving a comprehensive and thorough cleaning effect and effectively extending the lifespan and filtration efficiency of the filter basket. Furthermore, the support also provides some support and positioning for the filter basket, preventing it from shifting.

[0014] Optionally, in one possible implementation, the pallet is provided with a stepped hole, a sealing block is provided at the stepped hole, the sealing block is connected to a connecting rod, the connecting rod is connected to a top block, the connecting rod passes through the stepped hole, the top rod is connected to the top block, the top block is provided with a plurality of limiting posts on the side near the pallet, and the pallet is provided with limiting holes that match the limiting posts.

[0015] In the above technical solution, the tray design divides the branch pipe into two spaces: the space connected to the main pipe serves as the filtration chamber, and the other space serves as the collection chamber. Under normal conditions, the sealing block seals the stepped holes to prevent water from flowing into the collection chamber. When cleaning the filter basket is required, the water supply is stopped, and the top rod moves the top block until the limiting post is inserted into the limiting hole. At this point, the sealing block disengages from the stepped holes, meaning the filtration chamber and collection chamber are connected. Furthermore, because the tray is tilted, impurities can fall from the stepped holes into the collection chamber as the tray rotates, effectively preventing subsequent impurities from clogging the filter basket again.

[0016] Optionally, in one possible implementation, the end of the branch pipe is provided with an end cap, the push rod passes through the end cap, the end of the push rod located outside the branch pipe is provided with a handle, and the push rod is fitted with an elastic element, the elastic element being located between the end cap and the handle.

[0017] In the above technical solution, the end cap facilitates the disassembly and installation of the filter basket and cleaning components, the handle allows users to easily operate the top rod, and the elastic element on the top rod plays a resetting role. Under normal conditions, when the filter basket is working normally, the elastic force of the elastic element can tightly press the sealing block into the stepped hole, preventing the sealing block from loosening under the impact of water flow.

[0018] Alternatively, in one possible implementation, the end cap is provided with a groove, and the elastic element is engaged in the groove.

[0019] In the above technical solution, the groove provided on the end cap provides a precise installation position for the elastic element, ensuring that the elastic element can be firmly locked in the groove and is not easy to fall off or shift.

[0020] Alternatively, in one possible implementation, the inner wall of the main pipe is provided with an arc-shaped guide block, which is used to guide the water flow to the branch pipe.

[0021] In the above technical solution, the arc-shaped guide block set on the inner side wall of the main pipe can accurately guide the water flow to the branch pipe, ensuring a smooth transition of the water flow between the main pipe and the branch pipe, avoiding eddies and turbulence generated when the water flow turns, reducing water flow resistance, and improving filtration efficiency.

[0022] Optionally, in one possible implementation, the disinfection tube has a "U" shaped structure, with both ends of the disinfection tube connected to the maintenance tube, the maintenance tube being connected to the water inlet pipe, and the first control valve located between the two ends of the disinfection tube.

[0023] In the above technical solution, the "U"-shaped disinfection tube can facilitate the installation of the second control valve and the ultraviolet sterilizer, optimize the layout of the diversion pipe, and flexibly set the diameter of the disinfection tube. It does not need to be matched with the maintenance pipe, thus it can adjust the flow rate of the water to a certain extent, increase the contact time and area between the water flow and the disinfection medium, and thus improve the disinfection efficiency.

[0024] Alternatively, in one possible implementation, the water pipe, filter pipe, branch pipe, and outlet pipe are connected by a flange.

[0025] In the above technical solution, the use of flanges for connection allows for easy installation and disassembly of various pipe components. The flange design provides a standardized interface, enabling quick connection or disconnection of pipes simply by tightening or loosening the bolts on the flange. Attached Figure Description

[0026] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is a schematic diagram of the overall structure of one embodiment.

[0028] Figure 2 for Figure 1 A cross-sectional view along the AA direction.

[0029] Figure 3 for Figure 2 Enlarged view of section B in the middle.

[0030] Reference numerals: 1-Inlet pipe 1; 2-Filter pipe 2; 21-Main pipe 21; 22-Branch pipe 22; 3-Diverter pipe 3; 31-Inspection pipe 31; 311-First control valve 311; 32-Disinfection pipe 32; 321-Second control valve 321; 4-Outlet pipe 4; 5-Filter basket 5; 6-Cleaning assembly 6; 61-Pattern 61; 611-Step hole 611; 612-Limiting hole 612; 62-Bracket 62; 63-Top rod 63; 631-Handle 631; 64-Sealing block 64; 65-Connecting rod 65; 66-Top block 66; 661-Limiting post 661; 67-Elastic element 67; 7-Ultraviolet sterilizer 7; 8-Water inlet pipe 8; 81-Water pump 81; 82-Check valve 82. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0032] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0033] Please refer to Figure 1 and Figure 3 .

[0034] This embodiment provides a water supply pipeline for a pump room, including an inlet pipe 1, a filter pipe 2, a branch pipe 3, and an outlet pipe 4, which are detachably connected in sequence. The filter pipe 2 contains a filter basket 5 and a cleaning assembly 6 for cleaning the filter basket 5. The branch pipe 3 includes an inspection pipe 31 and a disinfection pipe 32, with a first control valve 311 and a second control valve 321 respectively installed on the inspection pipe 31 and the disinfection pipe 32. An ultraviolet sterilizer 7 is installed on the disinfection pipe 32. Multiple water inlet pipes 8 are connected to the outlet pipe 4, and a water pump 81 and a check valve 82 are sequentially installed on the water inlet pipes 8 in the direction away from the outlet pipe 4. The ultraviolet sterilizer 7 is a conventional disinfection device in the prior art, and different models of sterilizers can be selected according to actual needs, such as the QL26-30 ultraviolet sterilizer 7.

[0035] In this embodiment, the water supply pipeline connects the inlet pipe 1 to the water tank in the pump room. Water from the tank flows into the pipeline through the inlet pipe 1 and passes through the filter pipe 2, where it filters out particles such as sand and gravel. The filtered water then enters the branch pipe 3. During normal water supply, the first control valve 311 is closed and the second control valve 321 is open. The water flows through the disinfection pipe 32 and is sterilized by the ultraviolet sterilizer 7 to disinfect bacteria, viruses, and other microorganisms in the water. It then flows to the outlet pipe 4 and is supplied to residents through the inlet pipe 8 and the water pump 81. When the ultraviolet sterilizer 7 needs maintenance, the first control valve 311 is opened and the second control valve 321 is closed, allowing the water to flow through the maintenance pipe 31. This ensures that water supply can continue normally during maintenance without affecting residents' water usage.

[0036] The water supply pipeline in this embodiment adopts a modular design, featuring filtration and disinfection functions. The filter basket 5 installed inside the filter pipe 2 effectively intercepts impurities and particulate matter in the water, ensuring water quality cleanliness. Simultaneously, the equipped cleaning component 6 can periodically clean the filter basket 5 to prevent clogging and maintain filtration efficiency. The design of the diversion pipe 3 allows water flow to be guided to the maintenance pipe 31 or the disinfection pipe 32 as needed, flexibly controlling the water flow direction to meet the needs of different scenarios and ensure residents' water requirements are met. Furthermore, the multiple water inlet pipes 8 connected to the outlet pipe 4 allow water flow to be distributed to multiple water points, improving the flexibility and efficiency of the water supply.

[0037] In this embodiment, the filter pipe 2 includes a main pipe 21 and a branch pipe 22. The main pipe 21 is connected to the inlet pipe 1, and the branch pipe 22 is connected to the main pipe 21. The branch pipe 22 is inclined, and the filter basket 5 and the cleaning assembly 6 are both disposed on the branch pipe 22. Specifically, with the water flow direction as the reference, the water flows into the main pipe 21, and the branch pipe 22 is located below the water flow direction, passing through the filter basket 5. The filter basket 5 filters the water before it flows out of the main pipe 21.

[0038] The direct connection between the main pipe 21 and the inlet pipe 1 ensures smooth and efficient water flow into the filtration system. The inclined design of the branch pipe 22 not only optimizes the water flow path but also promotes the concentration of impurities in the water towards the filter basket 5, effectively improving filtration efficiency and reducing the risk of clogging. The filter basket 5 and cleaning assembly 6 are directly mounted on the inclined branch pipe 22, facilitating the installation and disassembly of the filtration system and simplifying future maintenance.

[0039] In this embodiment, the cleaning component 6 includes a tray 61, a bracket 62, and a top rod 63. The tray 61 is movably disposed on the inner wall of the branch pipe 22. The filter basket 5 is detachably snapped onto the tray 61. The bracket 62 is disposed on the branch pipe 22 and has a brush layer on it, which contacts the filter basket 5. One end of the top rod 63 is connected to the tray 61, and the other end extends to the outside of the branch pipe 22. Specifically, the tray 61 is a circular plate with a waterproof layer on its edge that contacts the inner wall of the branch pipe 22. The bracket 62 is fixedly snapped onto the branch pipe 22, and the filter basket 5 can be detachably installed on the tray 61 through a structure such as a buckle.

[0040] One end of the top rod 63 extends to the outside of the branch pipe 22. When it is necessary to clean the filter basket 5, the end of the top rod 63 located outside the branch pipe 22 can be rotated so that the top rod 63 can drive the support plate 61 and the filter basket 5 to rotate. This causes various parts of the filter basket 5 to pass back and forth through the brush layer, allowing the brush layer to brush the filter basket 5, effectively improving cleaning efficiency and quality, while ensuring that the filter basket 5 can maintain a good filtration effect.

[0041] Specifically, the support 62 has a "U"-shaped structure, with the sidewall of the filter basket 5 snapped into the support 62, and the brush layer simultaneously abutting against the inner and outer sides of the filter basket 5. Because of the "U"-shaped design of the support 62, the sidewall of the filter basket 5 can be completely snapped into the support 62, while the brush layer can simultaneously abut against the inner and outer sides of the filter basket 5. This ensures that the brush can reach all surfaces of the filter basket 5 during cleaning, including hard-to-clean corners and crevices, achieving a comprehensive and thorough cleaning effect and effectively extending the service life and filtration efficiency of the filter basket 5. Furthermore, the support 62 also provides some support and restraint for the filter basket 5, preventing it from shifting.

[0042] In this embodiment, the tray 61 has a stepped hole 611, and a sealing block 64 is provided at the stepped hole 611. The sealing block 64 is connected to a connecting rod 65, and the connecting rod 65 is connected to a top block 66. The connecting rod 65 passes through the stepped hole 611, and the top rod 63 is connected to the top block 66. The top block 66 has several limiting posts 661 on the side near the tray 61, and the tray 61 has limiting holes 612 that match the limiting posts 661. A waterproof rubber ring is provided at the contact point between the sealing block 64 and the stepped hole 611, allowing the sealing block 64 to be stably engaged within the stepped hole 611 through the elasticity of the waterproof rubber ring. The connecting rod 65 is a round rod, and its diameter is smaller than the diameter of the stepped hole 611, creating a certain gap between the connecting rod 65 and the stepped hole 611, so that impurities can pass through the stepped hole 611 when the sealing block 64 is opened. The limiting post 661 and the limiting hole 612 are designed to enable the linkage between the push rod 63 and the support plate 61. When the limiting post 661 is inserted into the limiting hole 612, the stepped hole 611 can be opened, and the top block 66 can be fixed relative to the support plate 61, so that the push rod 63 can control the rotation of the support plate 61.

[0043] The design of the tray 61 divides the branch pipe 22 into two spaces: the space connected to the main pipe 21 serves as the filtration chamber, and the other space serves as the collection chamber. Under normal conditions, the sealing block 64 seals the stepped hole 611 to prevent water from flowing into the collection chamber. When cleaning of the filter basket 5 is required, the water supply is stopped, and the top block 66 is moved by the top rod 63 until the limiting post 661 is inserted into the limiting hole 612. At this time, the sealing block 64 disengages from the stepped hole 611, meaning the filtration chamber and the collection chamber are in a connected state. Moreover, since the tray 61 is tilted, impurities can fall into the collection chamber from the stepped hole 611 when the tray 61 rotates, thus effectively preventing subsequent impurities from clogging the filter basket 5 again.

[0044] In this embodiment, the end of the branch pipe 22 is provided with an end cap, and the push rod 63 passes through the end cap. A handle 631 is provided at the end of the push rod 63 located outside the branch pipe 22. An elastic element 67 is sleeved on the push rod 63, and the elastic element 67 is located between the end cap and the handle 631. The end cap can be fixed to the branch pipe 22 with bolts. In this embodiment, the elastic element 67 is a metal spring or elastic rubber, and a metal spring is preferred.

[0045] The end cap facilitates the disassembly and installation of the filter basket 5 and the cleaning component 6. The handle 631 allows the user to easily operate the top rod 63. The elastic element 67 on the top rod 63 serves to reset the filter basket 5. Under normal conditions, when the filter basket 5 is working normally, the elastic force of the elastic element 67 can tightly press the sealing block 64 into the stepped hole 611, preventing the sealing block 64 from loosening under the impact of water flow.

[0046] In this embodiment, the end cap is provided with a groove, and the elastic element 67 is engaged in the groove. The groove on the end cap provides a precise installation position for the elastic element 67, ensuring that the elastic element 67 can be firmly engaged in the groove and is not easy to fall off or shift.

[0047] It should be noted that the inner wall of the main pipe 21 is provided with an arc-shaped guide block, which is used to guide the water flow to the branch pipe 22. The arc-shaped guide block provided on the inner wall of the main pipe 21 can accurately guide the water flow to the branch pipe 22, ensuring a smooth transition of the water flow between the main pipe 21 and the branch pipe 22, avoiding eddies and turbulence generated when the water flow turns, reducing water flow resistance, and improving filtration efficiency.

[0048] In this embodiment, the disinfection tube 32 has a "U"-shaped structure, with both ends connected to the maintenance tube 31. The maintenance tube 31 is connected to the inlet pipe 1, and the first control valve 311 is located between the two ends of the disinfection tube 32. The "U"-shaped structure of the disinfection tube 32 facilitates the installation of the second control valve 321 and the ultraviolet sterilizer 7, optimizes the layout of the diversion pipe 3, and allows for flexible setting of the diameter of the disinfection tube 32. It does not need to be matched with the maintenance tube 31, thereby allowing for adjustment of the water flow rate to a certain extent, increasing the contact time and area between the water flow and the disinfection medium, and thus improving the disinfection efficiency.

[0049] It should be noted that the water pipe, filter pipe 2, branch pipe 3, and outlet pipe 4 are connected via flanges. This flange connection method allows for easy installation and disassembly of each pipe component. The flange design provides standardized interfaces; simply tightening or loosening the bolts on the flange allows for quick connection or disconnection of the pipes.

[0050] In the description of this utility model, it should be understood that terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0051] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0052] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A water supply pipeline for a pumping station, characterized in that, It includes an inlet pipe, a filter pipe, a diversion pipe, and an outlet pipe that are detachably connected in sequence; the filter pipe is equipped with a filter basket and a cleaning component for cleaning the filter basket; the diversion pipe includes an inspection pipe and a disinfection pipe, and the inspection pipe and the disinfection pipe are respectively equipped with a first control valve and a second control valve, and the disinfection pipe is equipped with an ultraviolet sterilizer; the outlet pipe is connected to multiple water receiving pipes, and the water receiving pipes are equipped with a water pump and a check valve in sequence along the direction away from the outlet pipe.

2. The water supply pipeline for a pumping station according to claim 1, characterized in that, The filter pipe includes a main pipe and a branch pipe. The main pipe is connected to the water inlet pipe, and the branch pipe is connected to the main pipe. The branch pipe is inclined, and the filter basket and cleaning assembly are both installed on the branch pipe.

3. The water supply pipeline for a pumping station according to claim 2, characterized in that, The cleaning assembly includes a tray, a bracket, and a top rod. The tray is movably disposed on the inner wall of the branch pipe. The filter basket is detachably snapped onto the tray. The bracket is disposed on the branch pipe and has a brush layer on it. The brush layer is in contact with the filter basket. One end of the top rod is connected to the tray, and the other end extends to the outside of the branch pipe.

4. The water supply pipeline for a pumping station according to claim 3, characterized in that, The support frame has a "U" shaped structure, the side wall of the filter basket is snapped into the support frame, and the brush layer can simultaneously abut against the inner and outer sides of the filter basket.

5. The water supply pipeline for a pumping station according to claim 3, characterized in that, The pallet is provided with a stepped hole, and a sealing block is provided at the stepped hole. The sealing block is connected to a connecting rod, and the connecting rod is connected to a top block. The connecting rod passes through the stepped hole, and the top rod is connected to the top block. The top block is provided with several limiting posts on the side near the pallet, and the pallet is provided with limiting holes that match the limiting posts.

6. The water supply pipeline for a pumping station according to claim 5, characterized in that, The end of the branch pipe is provided with an end cap, the top rod passes through the end cap, the end of the top rod located outside the branch pipe is provided with a handle, and the top rod is fitted with an elastic element, which is located between the end cap and the handle.

7. The water supply pipeline for a pumping station according to claim 6, characterized in that, The end cap has a groove, and the elastic element is engaged in the groove.

8. The water supply pipeline for a pumping station according to claim 2, characterized in that, The inner wall of the main pipe is provided with an arc-shaped guide block, which is used to guide the water flow to the branch pipe.

9. The water supply pipeline for a pumping station according to claim 1, characterized in that, The disinfection tube has a "U" shaped structure, and both ends of the disinfection tube are connected to the inspection tube. The inspection tube is connected to the water inlet pipe, and the first control valve is located between the two ends of the disinfection tube.

10. The water supply pipeline for a pumping station according to any one of claims 1-9, characterized in that, The water pipes, filter pipes, branch pipes, and outlet pipes are connected by flanges.

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