Filtering mechanism for intelligent water affair water supply pipeline

Abstract

The utility model discloses a filtering mechanism for an intelligent water affair water supply pipeline, which comprises a pipeline, the inside of the upper end of the pipeline is in threaded connection with a screw, the outer side of the screw is in threaded connection with a cover body, and according to the filtering mechanism for the intelligent water affair water supply pipeline, the screw is dismounted through rotation, and the cover body and a sealing gasket are dismounted through upward movement; the filter screen can be conveniently driven to be dismounted upwards for cleaning and maintenance, the filter tank can store and filter impurities and prevent the pipeline from scraping impurities accumulated on one side of the filter screen when the filter screen is moved upwards, the pipeline is in threaded connection by rotating the screwing bolt, and the mounting frame and the pressure relief pipe can be conveniently fixed; the pressure relief cover rotates along the guide rod under the pulling of the tension spring, the water flow in the pipeline can continuously flow from the pressure relief pipe, and the design of the flow guide plate can guide the water flow to flow, so that the water pressure of the pressure relief cover is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline filtering devices, specifically a filtering mechanism for smart water supply pipelines. Background Art

[0002] As we all know, smart water management uses online monitoring equipment to perceive the operating status of urban water supply and drainage systems in real time, and uses a visual approach to organically integrate water management departments and water supply and drainage facilities, and conduct timely analysis and processing of massive water information.

[0003] At present, when the filter screen inside the pipeline is clogged, the corresponding cleaning operation is carried out according to the flow pressure of the water in the pipeline. The sewage outlet will open automatically according to the actual situation. There is no need for personnel to frequently maintain the pipeline, which saves manpower. The cleaned stains can be collected, effectively avoiding the stains from clogging the filter screen again, and preventing the stains from entering the outlet pipe at the rear. The equipment can effectively prevent the pipeline from rupturing due to excessive pressure inside the pipeline.

[0004] For example, the authorization publication number CN114405114A discloses an intelligent water supply pipe filter device, comprising a housing, characterized in that a secondary pipe auxiliary water outlet device is provided inside the housing, the secondary pipe auxiliary water outlet device is used to assist water outlet when the main water outlet pipe is blocked to prevent excessive pressure from causing the pipe to burst, the secondary pipe auxiliary water outlet device comprises a guide block slidably arranged inside the housing, the secondary pipe auxiliary water outlet device comprises an auxiliary water outlet pipe fixedly arranged at the lower end of the housing, a sliding baffle is slidably provided inside the housing, the lower end of the guide block is provided with a slide groove, the sliding baffle is slidably connected to the slide groove at the lower end of the guide block, and a relatively hard spring is connected between the guide block and the housing, the relatively hard spring is relatively hard and only produces a small deformation when the water flow or pressure in the pipe is low. However, such an intelligent water supply pipe filter device is not convenient to remove the filter screen for cleaning and maintenance, and if the filter screen contains a large amount of impurities and blocks the water flow, it is easy to cause blockage inside the pipe.

[0005] It can be seen from the solutions disclosed in the above-mentioned existing patent documents that it is inconvenient to remove the filter for cleaning and maintenance, and the filter is prone to blockage of the pipe due to the large amount of impurities blocking the water flow. Therefore, the existing technology needs to be improved. Utility Model Content

[0006] The purpose of this utility model is to provide a filtering mechanism for smart water supply pipelines to solve the problem that it is inconvenient to remove the filter for cleaning and maintenance, and that the filter contains a lot of impurities that block the water flow and easily cause blockage inside the pipeline.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a filtering mechanism for a smart water supply pipeline, comprising a pipeline, a screw is threadedly connected to the inside of the upper end of the pipeline, a cover body is threadedly connected to the outside of the screw, a sealing gasket is fixedly adhered to the lower end surface of the cover body, a filter screen is fixedly welded to the lower end of the cover body, a filter tank is provided inside one side of the filter screen, a pressure relief pipe is sleeved on the inside of the lower end of the pipeline, a frame is fixedly welded to the outside of the pressure relief pipe, a sealing ring is fixedly adhered to the upper end surface of the frame, a bolt is sleeved on the inside of the frame, a pressure relief cover is tightly attached to the inner wall of the pipeline, a guide rod is fixedly welded to the inside of the pipeline, a tension spring is sleeved on the outside of the guide rod, and a guide plate is fixedly welded to the inside of the pipeline.

[0008] Preferably, the interior of the sealing gasket is sleeved with a filter screen, and the lower end face of the pipe is in close contact with the sealing ring. By turning the removal screw, the cover body and the sealing gasket are moved upward to be removed, so that the filter screen can be removed upward for cleaning and maintenance.

[0009] Preferably, the interior of the pipe is connected to the filter screen, and the interior of the sealing ring is connected to the pressure relief pipe. The design of the filter tank can store filtered impurities and prevent the pipe from scraping off impurities accumulated on one side of the filter screen when the filter screen is moved upward.

[0010] Preferably, the upper end of the pipe is in close contact with the sealing gasket, and the interior of the sealing gasket is screwed. The design of the sealing gasket can prevent water from leaking outward from the gap between the cover and the pipe, thereby improving the sealing effect.

[0011] Preferably, the upper end of the bolt is connected to the pipe through a thread, and the inner sleeve of the sealing ring is connected to the bolt, and the threaded connection to the pipe is achieved by rotating and tightening the bolt, so as to facilitate the fixed installation of the frame and the pressure relief pipe.

[0012] Preferably, one end of the tension spring is fixedly connected to the inner wall of the pipe, and the other end of the tension spring is fixedly connected to the pressure relief cover. When there are many impurities in the filter screen, the flow rate of water inside the pipe is reduced and blocked, causing the water flow to impact the pressure relief cover and reduce the pressure. The pressure relief cover rotates along the guide rod under the pull of the tension spring, and the water flow inside the pipe can continue to flow from the pressure relief pipe.

[0013] Preferably, the lower end of the pressure relief cover is in close contact with the pressure relief pipe, the inner portion of the pressure relief cover is slidably sleeved with a guide rod, and the design of the guide plate can guide the flow of water, thereby increasing the water pressure of the pressure relief cover.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model removes the cover and the sealing gasket by turning the removal screw, which makes it easy to remove the filter screen upward for cleaning and maintenance. The design of the filter tank can store filtered impurities to prevent the pipe from scraping off impurities accumulated on one side of the filter screen when the filter screen is moved upward. The design of the sealing gasket can prevent water from leaking outward from the gap between the cover and the pipe, thereby improving the sealing effect.

[0016] 2. The utility model connects the pipes by rotating and tightening the bolts, which is convenient for fixing and installing the frame and the pressure relief pipe. When there are many impurities in the filter screen, the flow rate of the water inside the pipe is reduced and blocked, causing the water flow to impact the pressure relief cover and reduce the pressure. The pressure relief cover rotates along the guide rod under the pull of the tension spring, and the water flow inside the pipe can continue to flow from the pressure relief pipe. The design of the guide plate can guide the flow of water, thereby increasing the water pressure of the pressure relief cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional diagram of the overall structure of the utility model;

[0018] Figure 2 This is a cross-sectional view of the pipeline of the utility model;

[0019] Figure 3 This is an enlarged stereoscopic view of the filter screen of the utility model;

[0020] Figure 4 This is an enlarged three-dimensional diagram of the frame of the utility model;

[0021] Figure 5 This is a three-dimensional diagram of the guide plate of the utility model.

[0022] In the figure: 1 pipe, 11 screw, 12 cover, 13 sealing gasket, 14 filter screen, 15 filter tank, 2 pressure relief pipe, 21 frame, 22 sealing ring, 23 bolt, 24 pressure relief cover, 25 guide rod, 26 tension spring, 27 guide plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-5The figure shows a filtering mechanism for a smart water supply pipeline, including a pipeline 1, a screw 11 is threadedly connected to the inside of the upper end of the pipeline 1, a cover body 12 is threadedly connected to the outside of the screw 11, a sealing gasket 13 is fixedly glued to the lower end surface of the cover body 12, a filter screen 14 is fixedly welded to the lower end of the cover body 12, a filter tank 15 is provided inside one side of the filter screen 14, a pressure relief pipe 2 is sleeved on the inside of the lower end of the pipeline 1, a frame 21 is fixedly welded to the outside of the pressure relief pipe 2, a sealing ring 22 is fixedly glued to the upper end surface of the frame 21, a bolt 23 is sleeved on the inside of the frame 21, a pressure relief cover 24 is tightly attached to the inner wall of the pipeline 1, a guide rod 25 is fixedly welded to the inside of the pipeline 1, a tension spring 26 is sleeved on the outside of the guide rod 25, and a guide plate 27 is fixedly welded to the inside of the pipeline 1.

[0025] In order to facilitate the removal of the filter 14 for cleaning and maintenance, the filter 14 is sleeved inside the sealing gasket 13, and the lower end surface of the pipe 1 is close to the sealing ring 22. By turning the removal screw 11, the cover 12 and the sealing gasket 13 are moved upward to remove the filter 14, which is convenient for driving the filter 14 to be removed upward for cleaning and maintenance. The filter 14 is sleeved inside the pipe 1, and the pressure relief pipe 2 is sleeved inside the sealing ring 22. The design of the filter tank 15 can store filtered impurities to prevent the pipe 1 from scraping impurities accumulated on one side of the filter 14 when the filter 14 is moved upward. The upper end of the pipe 1 is close to the sealing gasket 13, and the screw 11 is sleeved inside the sealing gasket 13. The design of the sealing gasket 13 can prevent water from leaking out from the gap between the cover 12 and the pipe 1, thereby improving the sealing effect.

[0026] In order to prevent the pipe 1 from being blocked inside, the upper end of the bolt 23 is connected to the pipe 1 through a thread, and the bolt 23 is sleeved inside the sealing ring 22. The bolt 23 is threadedly connected to the pipe 1 by turning and tightening the bolt 23, which facilitates the fixed installation of the frame 21 and the pressure relief pipe 2. One end of the tension spring 26 is fixedly connected to the inner wall of the pipe 1, and the other end of the tension spring 26 is fixedly connected to the pressure relief cover 24. When there are many impurities in the filter screen 14, the flow rate of the water flow inside the pipe 1 is reduced and blocked, causing the water flow to impact the pressure relief cover 24 and reduce the pressure. The pressure relief cover 24 rotates along the guide rod 25 under the pull of the tension spring 26, and the water flow inside the pipe 1 can continue to flow from the pressure relief pipe 2. The lower end of the pressure relief cover 24 is close to the pressure relief pipe 2, and the inner sliding sleeve of the pressure relief cover 24 is sleeved with the guide rod 25. The design of the guide plate 27 can guide the flow of water, thereby increasing the water pressure of the pressure relief cover 24.

[0027] The filter mechanism for the smart water supply pipeline can remove the cover 12 and the sealing gasket 13 by rotating the removal screw 11, and conveniently drive the filter screen 14 to be removed upward for cleaning and maintenance. The design of the filter tank 15 can store filtered impurities to prevent the pipe 1 from scraping impurities accumulated on one side of the filter screen 14 when the filter screen 14 is moved upward. The design of the sealing gasket 13 can prevent water from leaking outward from the gap between the cover 12 and the pipe 1, thereby improving the sealing effect; the pipe 1 is threadedly connected by rotating the tightening bolt 23, which facilitates the fixed installation of the frame 21 and the pressure relief pipe 2. When there are many impurities in the filter screen 14, the flow rate of the water flow in the pipe 1 is reduced and blocked, resulting in the pressure of the water flow impacting the pressure relief cover 24 being reduced. The pressure relief cover 24 rotates along the guide rod 25 under the pull of the tension spring 26, and the water flow in the pipe 1 can continue to flow from the pressure relief pipe 2. The design of the guide plate 27 can guide the flow of water, thereby increasing the water pressure of the pressure relief cover 24.

[0028] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A filtering mechanism for a smart water supply pipeline, comprising a pipeline (1), characterized in that: The upper end of the pipe (1) is connected to a screw (11) through a thread, and the outer side of the screw (11) is connected to a cover (12) through a thread. The lower end surface of the cover (12) is fixedly bonded with a sealing gasket (13). The lower end of the cover (12) is fixedly welded with a filter screen (14). A filter tank (15) is provided inside one side of the filter screen (14). The lower end of the pipe (1) is sleeved with a pressure relief pipe (2). The outer side of the pressure relief pipe (2) is fixedly welded with a frame (21). The upper end surface of the frame (21) is fixedly bonded with a sealing ring (22). The inner side of the frame (21) is sleeved with a bolt (23). The inner wall of the pipe (1) is tightly attached to a pressure relief cover (24). The inner side of the pipe (1) is fixedly welded with a guide rod (25). The outer side of the guide rod (25) is sleeved with a tension spring (26). The inner side of the pipe (1) is fixedly welded with a guide plate (27).

2. A filtering mechanism for a smart water supply pipeline according to claim 1, characterized in that: The interior of the sealing gasket (13) is sleeved with a filter screen (14), and the lower end surface of the pipe (1) is in close contact with the sealing ring (22).

3. The filtering mechanism for a smart water supply pipeline according to claim 1, characterized in that: The interior of the pipeline (1) is sleeved with a filter screen (14), and the interior of the sealing ring (22) is sleeved with a pressure relief pipe (2).

4. The filtering mechanism for a smart water supply pipeline according to claim 1, characterized in that: The upper end of the pipe (1) is in close contact with the sealing gasket (13), and the interior of the sealing gasket (13) is sleeved with a screw (11).

5. The filtering mechanism for a smart water supply pipeline according to claim 1, characterized in that: The upper end of the bolt (23) is connected to the pipe (1) through a thread, and the inner portion of the sealing ring (22) is sleeved with the bolt (23).

6. The filtering mechanism for a smart water supply pipeline according to claim 1, characterized in that: One end of the tension spring (26) is fixedly connected to the inner wall of the pipe (1), and the other end of the tension spring (26) is fixedly connected to the pressure relief cover (24).

7. The filtering mechanism for a smart water supply pipeline according to claim 1, characterized in that: The lower end of the pressure relief cover (24) is in close contact with the pressure relief pipe (2), and the interior of the pressure relief cover (24) is slidably sleeved with the guide rod (25).

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