Water supply pipe anti-blocking device and using method thereof

Abstract

The invention discloses a water supply pipe anti-blocking device and a use method thereof, the water supply pipe anti-blocking device is applied to a water treatment facility or a rainwater recycling facility, and a filter box, a water storage box and a collection box are arranged in a box body; the water storage tank is connected with the filter tank through a communicating pipeline; the upper parts of the collecting box and the filtering box are communicated with each other; a water inlet pipe is connected to the top of the filter box, a water outlet pipe is connected to the water storage box, and an impurity removing opening is formed in the collecting box; the filtering mechanism is arranged in the filtering box and divides the filtering box into an upper layer and a lower layer; the cleaning mechanism is arranged at the top of the filtering box, a brush plate is arranged on the cleaning mechanism, and the brush plate reciprocates between the end, close to the collecting box, of the filtering mechanism and the end, away from the collecting box, of the filtering mechanism; and under the action of the cleaning mechanism, impurities accumulated above the filtering mechanism enter the collecting box. The problem that in the prior art, an anti-blocking device for building water supply and drainage does not have an efficient cleaning function and is prone to blocking is solved. The water supply reliability can be obviously improved, and the property maintenance pressure is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of building water supply and drainage, and in particular to a water supply pipe anti-clogging device and a use method thereof. Background Art

[0002] Currently, water supply pipes in greywater treatment and rainwater reuse systems generally lack effective anti-clogging devices. The anti-clogging devices currently available on the market have the following main problems: Low filtration efficiency: Fixed filtration mechanisms are easily clogged by impurities, which affects water flow after long-term use; Difficult maintenance: Traditional filter elements need to be manually disassembled and cleaned, which is cumbersome and has high maintenance costs; Insufficient impurity treatment: intercepted impurities are simply accumulated, which can easily breed bacteria and produce odors; Lack of self-cleaning function: There is no automatic backwashing design, which makes it difficult to completely remove impurities inside the filter element, resulting in repeated blockages.

[0003] This has led to widespread pipe blockage problems in the current residential water reuse and rainwater collection systems, especially the poor water supply to the equipment after long-term operation due to the accumulation of debris such as leaves, mud and sand, as well as difficulties in property maintenance. Summary of the Invention

[0004] In response to the above-mentioned defects in the prior art, a water supply pipe anti-clogging device and a method of use are provided, which solves the problem that the anti-clogging devices for building water supply and drainage in the prior art do not have efficient cleaning functions and are prone to clogging; it can significantly improve water supply reliability and reduce property maintenance pressure.

[0005] The technical solution adopted by the present invention to solve the above technical problems is: Firstly, a water supply pipe anti-clogging device is used in water treatment facilities or rainwater recycling facilities; The box body is provided with a filter box, a water storage tank, and a collection box; the water storage tank and the filter box are connected by a connecting pipe; the collection box is located on the side of the filter box, and the upper parts of the two are connected to each other; the top of the filter box is connected to the water inlet pipe, the water storage tank is connected to the water outlet pipe, and the collection box is provided with a debris removal port; The filtering mechanism is arranged in the filter box, which divides the filter box into two layers, the upper layer and the lower layer; The cleaning mechanism is located on the top of the filter box and is provided with a brush plate. The brush plate reciprocates between the end of the filter mechanism close to the collection box and the end of the filter mechanism away from the collection box. Under the action of the cleaning mechanism, the impurities accumulated above the filter mechanism enter the collection box.

[0006] According to the above technical solution, a crushing tool structure located at the upper part, an extrusion structure located at the lower part, and a sewage pipe connected to the inner wall of the collecting box are provided in the collecting box.

[0007] According to the above technical solution, the crushing tool structure includes a first motor fixed to the top of the collection box, and a stepped crushing tool connected to the output end of the first motor and arranged vertically; the stepped crushing tool is arranged vertically, and the output shaft of the first motor passes through the top plate of the collection box and is connected to the stepped crushing tool; a stepped tool is provided on the stepped crushing tool; The extrusion structure includes a plurality of horizontally arranged telescopic rods and a vertically arranged extrusion plate. The telescopic rods are fixed on the outer side wall of the collection box, and the ends of the telescopic rods pass through the side wall of the collection box and are connected to the extrusion plate inside the collection box.

[0008] According to the above technical solution, the cleaning mechanism includes a shell, a threaded rod movably connected to the inner wall of the shell through a bearing, a second motor fixedly connected to the shell and with the output end fixedly connected to the threaded rod, and a threaded sleeve threadedly connected to the threaded rod; a through groove is provided at the top of the side wall of the filter box, the through groove is parallel to the moving direction of the scraper, and the shell is fixedly connected to the collection box outside the through groove; a connecting rod is fixedly provided on the threaded sleeve, and the connecting rod passes through the through groove and is fixedly connected to the brush plate.

[0009] According to the above technical solution, matching slide grooves and sliders are provided between the filter mechanism and the filter box; an electric push rod is provided at the bottom of the filter mechanism, the fixed part of the electric push rod is connected to the filter box, and the movable part of the electric push rod is connected to the filter mechanism, and the electric push rod pushes the filter mechanism to move up and down in the filter box.

[0010] According to the above technical solution, the water outlet pipe is located at the top of the water tank, and the filtered water is stored in the water tank to form a water seal.

[0011] According to the above technical solution, a backwash pipe is provided between the filter box and the water storage tank, and a backwash pump and a one-way valve are provided on the backwash pipe; an electromagnetic valve is provided between the connecting pipes; when the electromagnetic valve is closed, the accumulated water in the water storage tank is extracted by the backwash pump to backwash the filter mechanism.

[0012] According to the above technical solution, a placement groove and a filter grille are provided in the inner cavity of the water inlet pipe. Several parallel connecting rods are fixedly connected in the placement groove, and through holes matching the connecting rods are provided on the filter grille; the filter grille is installed in the placement groove through the connecting rods.

[0013] According to the above technical solution, the debris removal port is provided at the bottom of the collection box, and a cleaning plate is provided at the debris removal port. Bolts are provided through the surface of the cleaning plate, and the cleaning plate is fixedly connected to the collection box by bolts. The box body is provided with a connecting groove, and a nameplate is fixedly connected to the inner wall of the connecting groove; A bottom plate is provided at the bottom of the box body, and evenly distributed mounting holes are opened on both sides of the bottom plate.

[0014] In the second aspect, a method for using the water supply pipe anti-clogging device includes a filtering process, a flushing process, and an impurity treatment process; wherein Filtration process: Water enters through the water inlet pipe, is filtered, enters the storage tank for storage, and finally enters the water outlet pipe; Flushing process: close the electric valve, start the backwash pump, and draw water from the water tank to backwash the filter mechanism; Impurity treatment process: The electric push rod pushes the filter mechanism upward to the cleaning position; the brush plate moves repeatedly to clean the filter mechanism, and the cleaned impurities enter the collection box to be crushed and squeezed; after the impurities accumulate to a certain level, they are cleaned out through the cleaning port.

[0015] The present invention has the following beneficial effects: 1. A collection box connected to the filter box is installed on top of the filter box, and a cleaning mechanism is installed on top of the filter mechanism. The reciprocating brush plate in the cleaning mechanism cleans impurities on the top surface of the filter element into the collection box, automatically cleaning the impurities on the surface of the filter element in the filter mechanism. This eliminates the need for manual removal of the filter element, reducing maintenance costs and labor intensity. This prevents impurities from accumulating on the top of the filter mechanism and causing clogging. This solves the problem of existing anti-clogging devices for building water supply and drainage that lack efficient cleaning functions and are prone to clogging. It can significantly improve water supply reliability and reduce property maintenance pressure.

[0016] 2. The crushing tool structure in the collection box can crush impurities; the electric telescopic rod in the extrusion structure drives the extrusion plate to reduce the volume of impurities, avoid the accumulation of impurities to produce odor and breed bacteria, and improve environmental protection and practicality.

[0017] 3. The electric push rod drives the filter mechanism to move up and down, so that the filter element in the filter mechanism can be accurately positioned to the brush plate of the emergency mechanism, which facilitates the brush plate to fully contact the surface of the filter element and improve the cleaning effect; at the same time, the working position of the filter element in the filter mechanism can be adjusted according to the filtering needs, thereby enhancing the flexibility of the device.

[0018] 4. The water stored in the water tank forms a water seal, effectively blocking sewer odor and pests from entering the room, improving the building's sanitary environment; the vertical plate enhances the connection stability between the filter box and the water tank.

[0019] 5. The backwash pump draws water from the water tank to reverse-flush the filter element. Combined with a one-way valve to prevent backflow, it thoroughly removes impurities deep within the filter element, overcoming the limitations of traditional devices that only clean the surface, restoring the filter element's filtration performance, and reducing the risk of clogging. The synergistic combination of the cleaning mechanism, the impurity handling structure consisting of a crushing blade structure and an extrusion structure, the filtration mechanism, and the backwash mechanism consisting of a backwash pump and backwash piping creates a complete anti-clogging system that integrates filtration, cleaning, impurity handling, and backwashing.

[0020] 6. The filter grille in the water inlet pipe first intercepts large debris such as leaves and plastics as the primary filtration link, reducing the filtration load of subsequent filtration mechanisms, extending the filter element clogging cycle, reducing the cleaning frequency, and improving the overall filtration efficiency.

[0021] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it according to the contents of the description, the following preferred embodiments of the present invention are described in detail with reference to the accompanying drawings. The specific implementation methods of the present invention are given in detail by the following embodiments and the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings described herein are used to provide further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0023] Figure 1 It is a structural stereogram of an embodiment provided by the present invention; Figure 2 It is a schematic cross-sectional view of the structure of an embodiment provided by the present invention; Figure 3 This is a sectional perspective view of a filter box according to an embodiment of the present invention; Figure 4 This is a three-dimensional diagram of a backwash pipe according to an embodiment of the present invention; Figure 5 This is a schematic structural diagram of a cleaning mechanism according to an embodiment of the present invention; Figure 6 Schematic diagram of the crushing tool structure of an embodiment of the present invention; Figure 7 This is a three-dimensional diagram of the water inlet pipe structure of an embodiment of the present invention; In the figure, 1. box body; 1-1. filter box; 1-2. water storage tank; 1-3. collection box; 1-4. connecting pipe; 1-5. water inlet pipe; 1-6. water outlet pipe; 1-7. debris removal port; 2. filtering mechanism; 3. cleaning mechanism; 3-1. brush plate; 3-2. shell; 3-3. threaded rod; 3-4. second motor; 3-5. threaded sleeve; 3-6. connecting rod; 4. crushing tool structure; 4-1. first motor; 4-2. stepped crushing knife; 5. extrusion structure; 5-1. telescopic rod; 5-2. extrusion plate; 6. sewage pipe; 7-1. slide; 7-2. slider; 7-3. electric push rod; 8-1. backwash pipe; 8-2. backwash pump; 8-3. one-way valve; 8-4. electromagnetic valve; 9-1. placement slot; 9-2. filter grille; 9-3. connecting rod; 10. bottom plate. DETAILED DESCRIPTION

[0024] The following is combined with Figure 1-7 The principles and features of the present invention are described, and the examples given are only for the purpose of explaining the present invention and are not intended to limit the scope of the present invention. The following paragraphs describe the present invention in more detail by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description and claims. It should be noted that the drawings are in a very simplified form and are not in exact proportions, and are only used for the purpose of conveniently and clearly assisting in illustrating the embodiments of the present invention.

[0025] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a central component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one skilled in the art to which this invention pertains. The terms used in this specification of the present invention are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0027] Reference Figures 1 to 7 As shown, the water supply pipe anti-clogging device provided by the present invention.

[0028] Example 1 Applied to water treatment facilities or rainwater reuse facilities; including The box body 1 is provided with a filter box 1-1, a water storage tank 1-2, and a collection box 1-3; the water storage tank and the filter box are connected by a connecting pipe 1-4; the collection box is located on the side of the filter box, and the upper parts of the two are connected to each other; the top of the filter box is connected to the water inlet pipe 1-5, the water storage tank is connected to the water outlet pipe 1-6, and the collection box is provided with a debris removal port 1-7; Filter mechanism 2: The filter mechanism is arranged in the filter box, dividing the filter box into two layers, upper and lower; Cleaning mechanism 3, the cleaning mechanism is arranged on the top of the filter box, and a brush plate 3-1 is provided on the cleaning mechanism, and the brush plate reciprocates between the end of the filter mechanism close to the collection box and the end of the filter mechanism away from the collection box; Under the action of the cleaning mechanism, the impurities accumulated above the filter mechanism enter the collection box.

[0029] In this embodiment, a collection box connected to the top of the filter box is installed, and a cleaning mechanism is installed on top of the filter mechanism. A reciprocating brush plate in the cleaning mechanism cleans impurities on the top surface of the filter element into the collection box, thereby preventing impurities from accumulating on the top of the filter mechanism and causing clogging. This solves the problem of existing anti-clogging devices for building water supply and drainage that lack efficient cleaning functions and are prone to clogging. It can significantly improve water supply reliability and reduce property maintenance pressure.

[0030] Example 2 like Figure 2 and 6 As shown, on the basis of Example 1, in order to ensure that the collection box can remove a large amount of impurities, a crushing tool structure 4 located at the upper part, an extrusion structure 5 located at the lower part, and a sewage pipe 6 connected to the inner wall of the collection box are provided in the collection box. In this type of embodiment, the impurities entering the collection box are first crushed by the crushing tool, and then the crushed impurities are squeezed by the extrusion structure to squeeze out the moisture in the impurities, and the accumulated moisture is discharged through the sewage pipe. In order to avoid the sewage pipe from being blocked, the sewage pipe is connected to the side wall of the collection box between the crushing tool structure and the extrusion structure. The crushing tool structure in the collection box can crush the impurities; the electric telescopic rod in the extrusion structure drives the extrusion plate to reduce the volume of impurities, avoid the accumulation of impurities to produce odor, breed bacteria, and improve environmental protection and practicality. In Example 2, a preferred crushing tool structure and extrusion structure are provided. The crushing tool structure includes a first motor 4-1 fixed to the top of the collection box, and a stepped crushing tool 4-2 connected to the output end of the first motor and arranged vertically; the stepped crushing tool is arranged vertically, and the output shaft of the first motor passes through the top plate of the collection box and is connected to the stepped crushing tool; the stepped crushing tool is provided on the stepped crushing tool; The extrusion structure includes several horizontally arranged telescopic rods 5-1 and vertically arranged extrusion plates 5-2. The telescopic rods are fixed on the outer side walls of the collection box, and the ends of the telescopic rods pass through the side walls of the collection box and are connected to the extrusion plates located inside the collection box.

[0031] Example 3 like Figure 2 、 3 As shown in Figures 3 and 5, based on Examples 1 and 2, a preferred cleaning structure is provided, wherein the cleaning mechanism includes a shell 3-2, a threaded rod 3-3 movably connected to the inner wall of the shell through a bearing, a second motor 3-4 fixedly connected to the shell and with the output end fixedly connected to the threaded rod, and a threaded sleeve 3-5 threadedly connected to the threaded rod; a through groove is provided on the top of the side wall of the filter box, the through groove is parallel to the moving direction of the scraper, and the shell is fixedly connected to the collection box outside the through groove; a connecting rod 3-6 is fixedly provided on the threaded sleeve, and the connecting rod passes through the through groove and is fixedly connected to the brush plate.

[0032] Example 4 like Figure 2 and 3 As shown, based on Examples 1-3, to enhance the cleaning mechanism's ability to clean the filter mechanism and enhance the flexibility of the device by adjusting the filter mechanism's height, a matching chute 7-1 and slider 7-2 are provided between the filter mechanism and the filter box. An electric push rod 7-3 is provided at the bottom of the filter mechanism. The fixed portion of the push rod is connected to the filter box, while the movable portion is connected to the filter mechanism. The push rod propels the filter mechanism up and down within the filter box. As shown in the figure, the push rod is located at the outer bottom of the filter box, with its telescopic end extending through the filter box and connected to the filter mechanism.

[0033] The electric push rod drives the filter mechanism up and down, allowing the filter element within the filter mechanism to be precisely positioned at the brush plate of the cleaning mechanism, allowing the brush plate to fully contact the filter element surface and improve cleaning efficiency. The filter element's working position within the filter mechanism can also be adjusted according to filtering needs, enhancing the device's flexibility. The combination of the chute and slider provides a stable guide for the movement of the filter element within the filter mechanism, ensuring that the filter element within the filter mechanism remains balanced during movement, reducing friction loss with the inner wall of the filter box, extending the service life of the filter element within the filter mechanism and the overall device, and ensuring reliable connection between the cleaning mechanism and the filter element within the filter mechanism.

[0034] Example 5 like Figure 1 、 2As shown in Figure 4, based on Examples 1-4, the outlet pipe is located at the top of the water tank to isolate odors and pests. The filtered water is stored in the water tank to form a water seal. This water seal effectively prevents sewer odors and pests from entering the room, improving the building's sanitation. The vertical plate enhances the stability of the connection between the filter box and the water tank.

[0035] Example 6 like Figure 1 、 2 As shown in Figure 4, on the basis of Examples 1-5, in order to reduce the frequency of cleaning the filter mechanism, a backwash pipe 8-1 is provided between the filter box and the water tank, and a backwash pump 8-2 and a one-way valve 8-3 are provided on the backwash pipe; an electromagnetic valve 8-4 is provided between the connecting pipes; the electromagnetic valve is closed, and the accumulated water in the water tank is extracted by the backwash pump to backwash the filter mechanism.

[0036] In the embodiment shown in the figure, the backwash pump is fixed to the side wall of the filter tank. A connecting pipe and solenoid valve control the water flow path, ensuring the orderly switching between filtration and backwashing processes. The backwash pump draws water from the water storage tank to reversely flush the filter element of the filter mechanism. Combined with a one-way valve to prevent water backflow, it can thoroughly remove impurities deep inside the filter element of the filter mechanism, overcoming the limitation of traditional devices that only clean the surface, restore the filtration performance of the filter element of the filter mechanism, and reduce the risk of clogging.

[0037] Example 7 like Figure 7 As shown, on the basis of Examples 1-6, in order to preliminarily filter the water entering the filter box, a placement groove 9-1 and a filter grille 9-2 are provided in the inner cavity of the water inlet pipe, and a plurality of parallel connecting rods 9-3 are fixedly connected in the placement groove, and through holes matching the connecting rods are provided on the filter grille; the filter grille is installed in the placement groove through the connecting rods.

[0038] The filter grille in the water inlet pipe first intercepts large debris such as leaves and plastics as the primary filtration link, reducing the filtration load of subsequent filtration mechanisms, extending the filter element clogging cycle, reducing the cleaning frequency, and improving the overall filtration efficiency.

[0039] In Examples 1-7, a cleaning port is provided at the bottom of the collection box, and a cleaning plate is provided at the cleaning port. Bolts are provided through the surface of the cleaning plate, and the cleaning plate and the collection box are fixedly connected by bolts; the cleaning plate at the bottom of the collection box is fixed by bolts, which is convenient for centralized processing of crushed and extruded impurities after disassembly, avoiding the accumulation of impurities in the collection box, keeping the interior of the device clean, and reducing the difficulty of maintenance and the generation of odor.

[0040] The box body is provided with a connection groove, and a nameplate is fixedly connected to the inner wall of the connection groove; the nameplate is fixed on the front of the filter box, clearly marking the device model, parameters, maintenance instructions and other information, so that the user can quickly identify the device specifications, provide clear guidance for subsequent maintenance, inspection and replacement, and improve management efficiency.

[0041] A base plate 10 is located at the bottom of the housing, with evenly spaced mounting holes on both sides. The base plate and evenly spaced mounting holes facilitate quick installation within a building's water supply and drainage system, adapting to diverse installation environments and enhancing device stability, ensuring reliable coordination of all mechanisms during long-term operation.

[0042] Through the coordinated cooperation of the cleaning mechanism, the impurity handling structure consisting of a crushing tool structure and an extrusion structure, the filtration mechanism, and the backwash mechanism consisting of a backwash pump and backwash pipeline, a complete anti-clogging system integrating filtration, cleaning, impurity handling, and backwashing has been constructed. This solves the problem of single filtration being prone to clogging and tedious manual cleaning in traditional devices, and achieves automated and efficient anti-clogging functions. The crushing tool structure in the collection box crushes impurities; the electric telescopic rod in the extrusion structure drives the extrusion plate to reduce the volume of impurities, preventing the accumulation of impurities from generating odor and breeding bacteria, thereby improving environmental protection and practicality. The second motor in the cleaning mechanism drives the threaded rod to reciprocate the brush plate, achieving automatic cleaning of impurities on the surface of the filter element in the filtration mechanism, eliminating the need for manual removal of the filter element, reducing maintenance costs and labor intensity.

[0043] The present invention also provides a method for using the water supply pipe anti-clogging device, including a filtering process, a flushing process, and an impurity treatment process; wherein Filtration process: Water enters through the water inlet pipe, is filtered, enters the storage tank for storage, and finally enters the water outlet pipe; Flushing process: close the electric valve, start the backwash pump, and draw water from the water tank to backwash the filter mechanism; Impurity treatment process: The electric push rod pushes the filter mechanism upward to the cleaning position; the brush plate moves repeatedly to clean the filter mechanism, and the cleaned impurities enter the collection box to be crushed and squeezed; after the impurities accumulate to a certain level, they are cleaned out through the cleaning port.

[0044] S1: Filtration stage: Primary filtration: Water flows from the water inlet pipe into the filter box and first passes through the filter grid, which can intercept larger debris such as leaves and plastics to achieve preliminary filtration; Fine filtration: Water flows to the filter element of the filtration mechanism, which further filters the water, intercepts tiny impurities, and purifies the water quality; Water flow direction: The filtered water enters the water tank through the connecting pipe. The water tank stores part of the water, and the other part is discharged through the drain pipe to meet the water supply and drainage needs of the building.

[0045] S2: Impurity treatment stage: Impurity transfer: When the filter element needs to be cleaned, the electric push rod pushes the filter mechanism upward so that it contacts the brush plate of the cleaning mechanism; Impurity cleaning: The second motor drives the threaded rod to rotate, and the threaded sleeve moves on the threaded rod, so that the brush plate brushes the surface of the filter element and brushes the impurities into the connection between the filter box and the collection box; Impurity collection and processing: The brushed impurities fall into the collection box, and the first motor drives the stepped crushing knife to rotate and crush the impurities. Then, the telescopic rod pushes the extrusion plate to squeeze the crushed impurities to reduce their volume and facilitate subsequent centralized processing.

[0046] S3: Backwashing stage: Backwashing preparation: The solenoid valve closes the connecting pipe to prevent water from flowing back into the water storage tank from the filter box during backwashing; Backwash process: The backwash pump starts, pumping water from the water tank through the backwash pipe, and transporting the water to the filter box to backwash the filter element to flush out the impurities inside the filter element. The one-way valve ensures that water can only flow in one direction to prevent water from flowing back; End of backwashing: After backwashing is completed, the solenoid valve opens and the normal filtration process resumes.

[0047] S4: The water stored in the filter box forms a water seal, which can effectively prevent odors and pests in the sewer from entering the room, playing a role in preventing insects and odor.

[0048] Specific features: Full-process automated control: The system's user manual details the automated operational procedures for filtration, impurity treatment, and backwashing. The coordinated operation of the electric drive components within each mechanism reduces manual intervention, enabling intelligent and efficient anti-clogging. The tank's water seal provides odor and insect repellency, resolving blockage issues while also maintaining optimal indoor environmental quality. This device design comprehensively considers practical application scenarios, enhancing user experience and environmental friendliness. It can be widely used in reclaimed water reuse and rainwater collection systems in residential communities, commercial complexes, and other locations.

[0049] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. Water supply pipe anti-clogging device, used in water treatment facilities or rainwater reuse facilities; its characteristics are: include The box body is provided with a filter box, a water storage tank, and a collection box; the water storage tank and the filter box are connected by a connecting pipe; the collection box is located on the side of the filter box, and the upper parts of the two are connected to each other; the top of the filter box is connected to the water inlet pipe, the water storage tank is connected to the water outlet pipe, and the collection box is provided with a debris removal port; The filtering mechanism is arranged in the filter box, which divides the filter box into two layers, the upper layer and the lower layer; The cleaning mechanism is located on the top of the filter box and is provided with a brush plate. The brush plate reciprocates between the end of the filter mechanism close to the collection box and the end of the filter mechanism away from the collection box. Under the action of the cleaning mechanism, the impurities accumulated above the filter mechanism enter the collection box.

2. The water supply pipe anti-clogging device according to claim 1, characterized in that: A crushing cutter structure located at the upper part, an extrusion structure located at the lower part, and a sewage discharge pipe connected to the inner wall of the collecting box are arranged in the collecting box.

3. The water supply pipe anti-clogging device according to claim 2, characterized in that: The crushing tool structure includes a first motor fixed to the top of the collection box, and a stepped crushing tool connected to the output end of the first motor and arranged vertically; the stepped crushing tool is arranged vertically, and the output shaft of the first motor passes through the top plate of the collection box and is connected to the stepped crushing tool; a stepped tool is provided on the stepped crushing tool; The extrusion structure includes a plurality of horizontally arranged telescopic rods and a vertically arranged extrusion plate. The telescopic rods are fixed on the outer side wall of the collection box, and the ends of the telescopic rods pass through the side wall of the collection box and are connected to the extrusion plate inside the collection box.

4. The water supply pipe anti-clogging device according to claim 1, characterized in that: The cleaning mechanism includes a shell, a threaded rod movably connected to the inner wall of the shell through a bearing, a second motor fixedly connected to the shell and with the output end fixedly connected to the threaded rod, and a threaded sleeve threadedly connected to the threaded rod; a through groove is provided on the top of the side wall of the filter box, the through groove is parallel to the moving direction of the scraper, and the shell is fixedly connected to the collection box outside the through groove; a connecting rod is fixedly provided on the threaded sleeve, and the connecting rod passes through the through groove and is fixedly connected to the brush plate.

5. The water supply pipe anti-clogging device according to claim 1, characterized in that: Matching slides and sliders are provided between the filter mechanism and the filter box; an electric push rod is provided at the bottom of the filter mechanism, the fixed part of the electric push rod is connected to the filter box, and the movable part of the electric push rod is connected to the filter mechanism, and the electric push rod pushes the filter mechanism to move up and down in the filter box.

6. The water supply pipe anti-clogging device according to claim 1, characterized in that: The water outlet pipe is located at the top of the water tank, and the filtered water is stored in the water tank to form a water seal.

7. The water supply pipe anti-clogging device according to claim 6, characterized in that: A backwash pipe is provided between the filter box and the water storage tank, and a backwash pump and a one-way valve are provided on the backwash pipe; an electromagnetic valve is provided between the connecting pipes; when the electromagnetic valve is closed, the backwash pump draws the accumulated water in the water storage tank to backwash the filter mechanism.

8. The water supply pipe anti-clogging device according to claim 1, characterized in that: A placement slot and a filter grille are provided in the inner cavity of the water inlet pipe. Several parallel connecting rods are fixedly connected in the placement slot. Through holes matching the connecting rods are provided on the filter grille. The filter grille is installed in the placement slot through the connecting rods.

9. The water supply pipe anti-clogging device according to claim 1, characterized in that: The cleaning port is located at the bottom of the collection box, and a cleaning plate is provided at the cleaning port. Bolts are provided through the surface of the cleaning plate, and the cleaning plate is fixedly connected to the collection box by bolts. The box body is provided with a connecting groove, and a nameplate is fixedly connected to the inner wall of the connecting groove; A bottom plate is provided at the bottom of the box body, and evenly distributed mounting holes are opened on both sides of the bottom plate.

10. The method for using the water supply pipe anti-clogging device is characterized by: Including filtration process, flushing process, and impurity treatment process; in Filtration process: Water enters through the water inlet pipe, is filtered, enters the storage tank for storage, and finally enters the water outlet pipe; Flushing process: close the electric valve, start the backwash pump, and draw water from the water tank to backwash the filter mechanism; Impurity treatment process: The electric push rod pushes the filter mechanism upward to the cleaning position; the brush plate moves repeatedly to clean the filter mechanism, and the cleaned impurities enter the collection box to be crushed and squeezed; after the impurities accumulate to a certain level, they are cleaned out through the cleaning port.

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