Bypass filter for water replenishing pipeline

Abstract

The utility model relates to the technical field of bypass filters, and discloses a bypass filter for a water replenishing pipeline. The water supplementing pipeline bypass filter comprises a water inlet pipe, a switch valve is fixedly installed on one side of the water inlet pipe, a liquid outlet pipe is fixedly installed in the top of the water inlet pipe, a liquid outlet spray head is fixedly installed at the bottom of the liquid outlet pipe, a metering valve is fixedly installed in the middle of the liquid outlet pipe, and a flow dividing pipe is fixedly installed on the top of the liquid outlet pipe; and a liquid inlet pipe is fixedly mounted on one side of the flow dividing pipe. The stirring rod can be driven to rotate through the operation of the connecting motor, so that a filter aid in the storage tank can be stirred, the problem of precipitation of the filter aid is avoided, the filter aid is pumped out through the infusion pump and then fed into the flow dividing pipe through the liquid inlet pipe, and the filter aid can be recycled. After being shunted by the shunting pipe, the filter aid is fed into the liquid outlet spray head from the liquid inlet pipe, and the filter aid passing through the liquid inlet pipe can be metered through the metering valve.

Description

Technical Field

[0001] This utility model relates to the field of bypass filter technology, specifically a bypass filter for water supply pipelines. Background Technology

[0002] A bypass filter is a water treatment device that differs from a direct-flow (online) filtration system. It works by providing an independent filtration path outside the main water flow. When a portion of the water flows through this bypass pipe, impurities such as suspended solids, sediments, or other particles are removed, while the main water flow remains unaffected.

[0003] The existing Chinese utility model patent with publication number CN211852390U discloses a bypass filter, including: a cover, an inlet pipe, and an outlet pipe; the inlet pipe is located on the left side of the cover, and the cover and the inlet pipe are an integral structure; the outlet pipe is located on the right side of the cover, and the outlet pipe is an integral structure with the cover; the lower end of the control rod is located inside the cover, and the control rod is slidably connected to the cover; a support plate is located in the middle of the outer side of the control rod, and the support plate is connected to the control rod by welding; pipe plugs are respectively located on the left and right sides of the lower side of the support plate, and the pipe plugs are connected to the support plate by welding; the outer shell is located on the lower side of the cover, and the outer shell is screwed to the cover. Through structural improvements, it has the advantages of convenient maintenance, complete utilization of the filter element, and good sealing performance, thus effectively solving the problems and deficiencies raised in the prior art.

[0004] The existing bypass filters for water supply pipelines have poor filtration performance and are prone to clogging. Furthermore, the existing bypass filters are not conducive to flocculation of water, resulting in poor filtration performance and insufficient filtration. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a bypass filter for water supply pipelines, which has advantages such as excellent filtration effect and flocculation effect, thus solving the aforementioned technical problems.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a bypass filter for a water supply pipeline, comprising:

[0009] The system includes an inlet pipe, a switch valve fixedly installed on one side of the inlet pipe, an outlet pipe fixedly installed inside the top of the inlet pipe, an outlet nozzle fixedly installed at the bottom of the outlet pipe (the outlet nozzle is triangular in shape), a metering valve fixedly installed in the middle of the outlet pipe, a diversion pipe fixedly installed at the top of the outlet pipe, an inlet pipe fixedly installed on one side of the diversion pipe, a pump fixedly installed on one side of the inlet pipe, a storage tank fixedly installed on one side of the pump, a top plate fixedly installed on the top of the storage tank, a connecting motor fixedly installed in the middle of the top of the top plate, and a stirring rod fixedly installed in the middle of the bottom of the connecting motor.

[0010] As a preferred embodiment of this utility model, a mixing tank is fixedly installed on one side of the water inlet pipe, and a filter device is fixedly installed on one side of the mixing tank. The filter device is a structure used for filtration.

[0011] As a preferred embodiment of this utility model, an ultrafiltration device is fixedly installed on one side of the filtration device, and a water outlet pipe is fixedly installed on one side of the ultrafiltration device. The water outlet pipe is a structure for discharging water.

[0012] As a preferred embodiment of this utility model, a connecting valve is fixedly installed in the middle of the water outlet pipe, and the connecting valve is a structure for switching on and off.

[0013] As a preferred technical solution of this utility model, a support rod is fixedly installed on one side of the inside of the mixing box. The support rod is in the shape of a cross and is a structure used for support.

[0014] As a preferred embodiment of this utility model, a motor is fixedly installed on one side of the support rod, and a mixing rod is fixedly installed on one side of the motor. The mixing rod is a structure used to drive the motor to stir and mix.

[0015] As a preferred embodiment of this utility model, a housing is fixedly installed on the outside of the motor, and the housing is a structure used to protect the outside of the motor.

[0016] Compared with the prior art, this utility model provides a bypass filter for water supply pipelines, which has the following beneficial effects:

[0017] 1. This utility model uses a motor to drive the stirring rod to rotate, thus stirring the filter aid inside the storage tank and preventing sedimentation. The filter aid is drawn out by a pump and sent into the distribution pipe through the inlet pipe. After being divided by the distribution pipe, it is sent into the outlet nozzle through the inlet pipe. The metering valve can measure the filter aid passing through the inlet pipe, and the outlet nozzle can spray the filter aid to the right, thus following the water flow direction and avoiding the problem of inconvenient spraying, improving the practicality of this water supply pipeline bypass filter.

[0018] 2. This utility model uses a motor to drive the mixing rod to rotate, thereby fully mixing the water and filter aid inside the mixing tank. The outer casing can cover the motor, improving the practicality of the water supply pipeline bypass filter. After preliminary filtration by the filtration device, the water can be further filtered by the ultrafiltration device, improving the filtration effect of the water supply pipeline bypass filter. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the water inlet pipe of this utility model;

[0021] Figure 3 This is a schematic diagram of the liquid inlet pipe of this utility model;

[0022] Figure 4 This is a schematic diagram of the mixing box of this utility model;

[0023] Figure 5 This is a schematic diagram of the support rod of this utility model.

[0024] The components are as follows: 1. Inlet pipe; 11. Switch valve; 12. Outlet pipe; 13. Outlet nozzle; 14. Metering valve; 15. Diverter pipe; 2. Inlet pipe; 21. Pump; 22. Storage tank; 23. Top plate; 24. Connecting motor; 25. Stirring rod; 3. Mixing tank; 31. Filter device; 32. Ultrafiltration device; 33. Outlet pipe; 34. Connecting valve; 4. Support rod; 41. Motor mounting; 42. Mixing rod; 43. Outer shell. Detailed Implementation

[0025] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0026] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and 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, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] Please see Figure 1 - Figure 5 In this embodiment, a water supply pipeline bypass filter includes: an inlet pipe 1, a switch valve 11 fixedly installed on one side of the inlet pipe 1, an outlet pipe 12 fixedly installed inside the top of the inlet pipe 1, an outlet nozzle 13 fixedly installed at the bottom of the outlet pipe 12, the outlet nozzle 13 being triangular in shape, a metering valve 14 fixedly installed in the middle of the outlet pipe 12, and a diversion pipe 15 fixedly installed at the top of the outlet pipe 12.

[0029] Specifically, the filter aid can be diverted through the diversion pipe 15 and sent into the interior of the outlet pipe 12. The filter aid can be metered through the metering valve 14 in the middle of the outlet pipe 12. Finally, it is sprayed out through the outlet nozzle 13 in the direction of water flow. The switch valve 11 can control the opening and closing of the water inlet pipe 1.

[0030] A liquid inlet pipe 2 is fixedly installed on one side of the diversion pipe 15, a liquid pump 21 is fixedly installed on one side of the liquid inlet pipe 2, a storage tank 22 is fixedly installed on one side of the liquid pump 21, a top plate 23 is fixedly installed on the top of the storage tank 22, a connecting motor 24 is fixedly installed in the middle of the top of the top plate 23, and a stirring rod 25 is fixedly installed in the middle of the bottom of the connecting motor 24.

[0031] Specifically, the motor 24 can drive the stirring rod 25 to rotate, thereby stirring and mixing the filter aid inside the storage tank 22 to prevent sedimentation. The filter aid can be extracted by the pump 21 and sent into the distribution pipe 15 through the inlet pipe 2.

[0032] A mixing tank 3 is fixedly installed on one side of the inlet pipe 1, a filter device 31 is fixedly installed on one side of the mixing tank 3, an ultrafiltration device 32 is fixedly installed on one side of the filter device 31, an outlet pipe 33 is fixedly installed on one side of the ultrafiltration device 32, and a connecting valve 34 is fixedly installed in the middle of the outlet pipe 33.

[0033] Specifically, the filter aid and water are thoroughly mixed in the mixing box 3 and then sent into the filter device 31. The filter device 31 can perform preliminary filtration of the water. After filtration, the water is sent into the ultrafiltration device 32. The ultrafiltration device 32 can perform deep filtration of the water. The switch can be controlled by the connecting valve 34 in the middle of the outlet pipe 33.

[0034] A support rod 4 is fixedly installed on one side of the inside of the mixing box 3. The support rod 4 is in the shape of a cross. A motor 41 is fixedly installed on one side of the support rod 4. A mixing rod 42 is fixedly installed on one side of the motor 41. A housing 43 is fixedly installed on the outside of the motor 41.

[0035] Specifically, the system is supported by a support rod 4, and the operation of the motor 41 can drive the support rod 4 to rotate and stir, thereby fully mixing the water and filter aid. The outer casing 43 can protect the outside of the motor 41.

[0036] In use, firstly, the operation of the motor 24 connected to the top of the top plate 23 drives the stirring rod 25 to rotate, thus fully mixing the filter aid inside the inlet pipe 2, avoiding sedimentation and improving the practicality of the water supply pipeline bypass filter. The operation of the pump 21 extracts the filter aid from the storage tank 22 and sends it through the inlet pipe 2 into the diversion pipe 15. The diversion pipe 15 separates the filter aid and sends it into the four outlet pipes 12. The metering valve 14 in the middle of the outlet pipe 12 measures the amount of filter aid passing through it. The outlet nozzle 13 sprays the filter aid in the direction of water flow, ensuring thorough mixing between the filter aid and water, further improving the practicality and convenience of the water supply pipeline bypass filter. The bypass filter for the water supply pipeline is convenient and efficient. The filter aid enhances the filtration effect of the water supply pipeline. The inlet pipe 1 can be opened or closed via the switch valve 11. The operation of the motor 41 mounted on one side of the support rod 4 drives the mixing rod 42 to rotate, thus thoroughly mixing the water and filter aid entering the mixing tank 3, thereby improving the filtration effect of the bypass filter. The outer casing 43 protects the motor 41, enhancing the practicality of the bypass filter. After preliminary filtration by the filter device 31, the mixed water enters the ultrafiltration device 32 for further filtration. After filtration, the water is discharged through the outlet pipe 33, which can be opened or closed via the connecting valve 34, further improving the practicality and convenience of the bypass filter.

[0037] 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 bypass filter for a water supply pipeline, characterized in that, The water supply bypass filter includes an inlet pipe (1), a switch valve (11) fixedly installed on one side of the inlet pipe (1), an outlet pipe (12) fixedly installed inside the top of the inlet pipe (1), an outlet nozzle (13) fixedly installed at the bottom of the outlet pipe (12), the outlet nozzle (13) being triangular in shape, a metering valve (14) fixedly installed in the middle of the outlet pipe (12), and a diverter fixedly installed at the top of the outlet pipe (12). The pipe (15) has an inlet pipe (2) fixedly installed on one side, a pump (21) fixedly installed on one side, a storage tank (22) fixedly installed on one side, a top plate (23) fixedly installed on the top of the storage tank (22), a connecting motor (24) fixedly installed in the middle of the top of the top plate (23), and a stirring rod (25) fixedly installed in the middle of the bottom of the connecting motor (24).

2. A bypass filter for a water supply pipeline according to claim 1, characterized in that: A mixing tank (3) is fixedly installed on one side of the water inlet pipe (1), and a filter device (31) is fixedly installed on one side of the mixing tank (3).

3. A bypass filter for a water supply pipeline according to claim 2, characterized in that: An ultrafiltration device (32) is fixedly installed on one side of the filtration device (31), and an outlet pipe (33) is fixedly installed on one side of the ultrafiltration device (32).

4. A bypass filter for a water supply pipeline according to claim 3, characterized in that: A connecting valve (34) is fixedly installed in the middle of the water outlet pipe (33).

5. A bypass filter for a water supply pipeline according to claim 2, characterized in that: A support rod (4) is fixedly installed on one side of the inside of the mixing box (3), and the support rod (4) is in the shape of a cross.

6. A bypass filter for a water supply pipeline according to claim 5, characterized in that: A motor (41) is fixedly installed on one side of the support rod (4), and a mixing rod (42) is fixedly installed on one side of the motor (41).

7. A bypass filter for a water supply pipeline according to claim 6, characterized in that: The outer casing (43) is fixedly installed on the outside of the motor (41).

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