CN221715214U - A self-cleaning filter structure for cold water supply pipeline - Google Patents

Abstract

The utility model discloses a self-cleaning filter structure for a cold water supply pipeline, and relates to the technical field of water supply pipeline cleaning, including a water pipe 1; water pipe 2 and water pipe 3 are respectively arranged at both ends of the water pipe 1, the water pipe 3 is a water inlet pipe, a connector is arranged between the water pipe 1 and the water pipe 2, and a filter layer is detachably arranged inside the connector. When the utility model cleans the water pipe, the connector is opened, a fixing rod is inserted into the connector, a cleaning device is installed inside the water pipe 1 that needs to be cleaned, water enters through the water pipe 3, and the water flows into the water pipe 1 through the connector until the water flows toward the brush head, the water pushes the brush head, and the brush head drives the spring to stretch toward the end away from the water pipe 3, and the brush head cleans the inner wall of the water pipe 1 at the same time, the water pipe 3 is intermittent water delivery, when the water pipe 3 stops discharging water, the spring begins to retract backwards, drives the brush head to move backwards, so that the brush head repeatedly cleans the side wall of the water pipe 1.

Description

A self-cleaning filter structure for cold water supply pipeline

Technical Field

The utility model relates to the technical field of water supply pipeline cleaning, in particular to a self-cleaning filtering structure for a cold water supply pipeline.

Background Art

Pipeline cleaning and filtration usually refers to the use of pipeline filtration or other equipment to clean the pipeline to remove impurities, sediments and dirt to keep the pipeline clean. The purpose of pipeline cleaning and filtration is to ensure the cleanliness and smoothness of the pipeline system, ensure that the water quality meets the requirements, and prevent pipeline blockage and equipment damage. Finding a suitable cleaning and filtration method can increase the life of the pipeline;

The Chinese patent authorization announcement number is CN219364853U, and the name is a drainage pipe with a self-cleaning structure, including a drainage pipe, the top of the drainage pipe is sealed and connected to a connection box, and both sides of the connection box are sealed and connected to protective blocks. The utility model has the following beneficial effects: the blocked garbage or mud will enter the filter box for storage, and the filter box will be cleaned when the user regularly comes to maintain the equipment. During the normal drainage process, the filter box will normally self-clean the drainage pipe. When the user maintains the drainage pipe, the filter box will be cleaned at the same time, thereby improving work efficiency;

The shortcomings of the above-mentioned existing technical solutions are: although the above-mentioned solution can collect garbage or mud into the filter box, when the filter box collects impurities, many impurities will still be adsorbed on the inner wall of the pipe, and many impurities cannot be removed by flushing with water. In actual use, blockage is easy to form inside the pipe, resulting in the technical problem that the pipe cannot drain normally.

Utility Model Content

The purpose of the utility model is to provide a self-cleaning filter structure for a cold water supply pipe, so as to solve the technical problem in the prior art that when the filter box collects impurities, many impurities are still adsorbed on the inner wall of the pipe, and the impurities cannot be removed by flushing with water, which may cause blockage inside the pipe.

The technical problem to be solved by the utility model can be achieved through the following technical solutions:

A self-cleaning filter structure for a cold water supply pipeline comprises a water pipe 1;

Water pipe 2 and water pipe 3 are respectively provided at both ends of water pipe 1, water pipe 3 is a water inlet pipe, a connector is provided between water pipe 1 and water pipe 2, and a filter layer is detachably provided inside the connector;

A sliding device is provided at the end of the water pipe one; a connecting head is connected between the water pipe one and the water pipe three, a cleaning device is provided inside the water pipe one, the cleaning device includes a fixed rod and a spring, two fixed rods are provided, a connecting block is connected between the two fixed rods, the fixed rod and the connecting block are plugged into the connecting head, a connecting rod is provided inside the water pipe one, the spring is connected between the connecting rod and the connecting block, the spring is a stainless steel structure, a plurality of brush heads are connected to the connecting rod, the brush heads are arranged close to the inner side wall of the water pipe one, the end of the connecting rod away from the spring is connected to a plug-in block, a plug-in groove is provided on the plug-in block, a plug-in groove is plugged into the plug-in rod, and the plug-in rod is arranged in coordination with the sliding device.

As a further solution of the utility model: the filter layer includes a filter screen and an adsorption plate.

As a further solution of the utility model: the sliding device includes a socket plate and a telescopic plate, the socket plate is sealingly connected to a side wall of the water pipe, the telescopic plate is slidably connected inside the socket plate, and a limiting groove is provided at one end of the water pipe away from the socket plate.

As a further solution of the utility model: a handle is fixedly connected to the telescopic plate.

As a further solution of the utility model: a rubber pad is provided in the limiting groove.

As a further solution of the utility model: the brush head is an arc-shaped structure.

Beneficial effects of the utility model:

1. When the utility model cleans the water pipe, the connector is opened, the fixing rod is inserted into the connector, the cleaning device is installed into the water pipe 1 that needs to be cleaned, water enters through the water pipe 3, and the water flows into the water pipe 1 through the connector until the water flows onto the brush head. The water pushes the brush head, and the brush head drives the spring to stretch toward the end away from the water pipe 3. At the same time, the brush head cleans the inner wall of the water pipe 1. The water pipe 3 is an intermittent water supply. When the water pipe 3 stops discharging water, the spring begins to retract backwards, driving the brush head to move backwards, so that the brush head repeatedly cleans the side wall of the water pipe 1.

2. In the utility model, if the water pipe is long, the handle in the sliding device can be opened, and the handle drives the telescopic plate to retract into the socket plate, so that a through hole appears on the water pipe, and the plug-in rod is plugged into the plug-in groove in the plug-in block through the through hole. The plug-in rod drives the plug-in block to move back and forth, so that the brush head can clean both ends of the water pipe, thereby improving the cleaning efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS

The utility model is further described below in conjunction with the accompanying drawings.

Figure 1 is a schematic diagram of the overall structure of the utility model;

FIG2 is a schematic diagram of the connection structure between the brush head and the connecting rod in the utility model;

FIG3 is a schematic diagram of the structure of a water pipe from one side of the utility model;

FIG4 is an enlarged schematic diagram of the structure at A in FIG3 ;

FIG. 5 is a schematic diagram of the external structure of a water pipe in the utility model.

In the figure: 1. water pipe one; 2. connecting head; 3. connecting block; 4. spring; 5. connecting rod; 6. brush head; 7. plug-in block; 8. plug-in rod; 9. filter; 10. adsorption plate; 11. water pipe two; 13. socket plate; 14. telescopic plate; 15. limit groove; 16. handle; 17. fixing rod; 18. water pipe three.

DETAILED DESCRIPTION

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

As shown in Fig. 1 to Fig. 5, a self-cleaning filter structure for a cold water supply pipeline comprises a water pipe 1, wherein two ends of the water pipe 1 are provided with a water pipe 2 11 and a water pipe 3 18, respectively, wherein the water pipe 3 18 is a water inlet pipe, and a connector 2 is provided between the water pipe 1 and the water pipe 2 11, wherein a filter layer is detachably provided inside the connector 2, wherein the filter layer comprises a filter screen 9 and an adsorption plate 10;

The end of the water pipe 1 is provided with a sliding device, and the sliding device includes a socket plate 13 and a telescopic plate 14. The socket plate 13 is sealed and connected to the side wall of the water pipe 1. The telescopic plate 14 is slidably connected inside the socket plate 13. The telescopic plate 14 is fixedly connected with a handle 16. The handle 16 can adjust the telescopic plate 14 to slide in the socket plate 13. The end of the water pipe 1 away from the socket plate 13 is provided with a limiting groove 15. The limiting groove 15 is provided with a rubber pad. The telescopic plate 14 can be inserted into the limiting groove 15. After the telescopic plate 14 is inserted into the limiting groove 15, the rubber pad can fix the telescopic plate 14 in the limiting groove 15 by friction to prevent the telescopic plate 14 from popping out;

A connector 2 is connected between the water pipe 1 and the water pipe 3 18, and a cleaning device is provided inside the water pipe 1, and the cleaning device includes a fixed rod 17 and a spring 4. Two fixed rods 17 are provided, and a connecting block 3 is connected between the two fixed rods 17. The fixed rod 17 and the connecting block 3 are plugged into the connector 2. A connecting rod 5 is provided inside the water pipe 1, and the spring 4 is connected between the connecting rod 5 and the connecting block 3. The spring 4 is a stainless steel structure. A plurality of brush heads 6 are connected to the connecting rod 5, and the brush heads 6 are arc-shaped structures. The brush heads 6 are arranged close to the inner side wall of the water pipe 1, and a plug-in block 7 is connected to the end of the connecting rod 5 away from the spring 4. The plug-in block 7 is provided with a plug-in groove, and a plug-in rod 8 is plugged into the plug-in groove. After the telescopic plate 14 is opened, the plug-in rod 8 can be plugged into the plug-in groove.

The working principle of the utility model is as follows: when using the device to clean the water pipe, the connector 2 is opened, the fixing rod 17 is inserted into the connector 2, the cleaning device is installed into the water pipe 1 that needs to be cleaned, water enters through the water pipe 3 18, and the water flows through the connector 2 to the inside of the water pipe 1 until the water flows to the brush head 6. The water pushes the brush head 6, and the brush head 6 drives the spring 4 to stretch toward the end away from the water pipe 3 18. At the same time, the brush head 6 cleans the inner wall of the water pipe 1. The water pipe 3 18 is an intermittent water supply. When the water pipe 3 18 stops discharging water, the spring 4 begins to retract backwards, driving the brush head 6 to move backwards, so that the brush head 6 repeatedly cleans the side wall of the water pipe 1; if the water pipe 1 is long, the handle 16 in the sliding device can be opened, and the handle 16 drives the telescopic plate 14 to retract into the socket plate 13, so that the water pipe 1 1, the plug rod 8 is plugged into the plug groove in the plug block 7 through the through hole, and the plug rod 8 drives the plug block 7 to move back and forth, so that the brush head 6 can clean both ends of the water pipe 1 in place. After cleaning, the plug rod 8 is taken out, and the handle 16 is pulled to plug the telescopic plate 14 into the limiting groove 15. Since a rubber pad is provided in the limiting groove 15, the telescopic plate 14 can be prevented from popping out after plugging. The cleaned sewage can be filtered through the filter layer between the water pipe 1 and the water pipe 2 11. The sewage first passes through the filter screen 9 to filter some small impurities, and then through the adsorption effect of the adsorption plate 10, the impurities not filtered by the filter screen 9 are adsorbed on the adsorption plate 10, and the filtered water is discharged through the water pipe 2 11. After cleaning, the filter layer can be taken out and replaced from the connector 2, and the cleaning device can also be taken out from the connector 2 to clean other pipes.

The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims (6)

1. A self-cleaning filter structure for a cold water supply pipe, comprising a water pipe (1); characterized in that: Water pipe 2 (11) and water pipe 3 (18) are respectively provided at both ends of the water pipe 1 (1), the water pipe 3 (18) is a water inlet pipe, a connector (2) is provided between the water pipe 1 (1) and the water pipe 2 (11), and a filter layer is detachably provided inside the connector (2); The end of the water pipe 1 (1) is provided with a sliding device; a connector (2) is connected between the water pipe 1 (1) and the water pipe 3 (18); a cleaning device is provided inside the water pipe 1 (1), and the cleaning device comprises a fixing rod (17) and a spring (4); two fixing rods (17) are provided, and a connecting block (3) is connected between the two fixing rods (17); the fixing rod (17) and the connecting block (3) are plugged into the inside of the connector (2); and a connecting device is provided inside the water pipe 1 (1). The spring (4) is connected between the connecting rod (5) and the connecting block (3), the spring (4) is a stainless steel structure, a plurality of brush heads (6) are connected to the connecting rod (5), the brush heads (6) are arranged close to the inner side wall of the water pipe (1), the end of the connecting rod (5) away from the spring (4) is connected to a plug-in block (7), the plug-in block (7) is provided with a plug-in groove, a plug-in rod (8) is plugged into the plug-in groove, and the plug-in rod (8) is arranged in cooperation with the sliding device. 2. A self-cleaning filter structure for a cold water supply pipe according to claim 1, characterized in that the filter layer comprises a filter screen (9) and an adsorption plate (10). 3. A self-cleaning filtering structure for a cold water supply pipe according to claim 1, characterized in that the sliding device includes a socket plate (13) and a telescopic plate (14), the socket plate (13) is sealingly connected to the side wall of the water pipe (1), the telescopic plate (14) is slidably connected inside the socket plate (13), and a limiting groove (15) is provided at one end of the water pipe (1) away from the socket plate (13). 4. A self-cleaning filter structure for a cold water supply pipe according to claim 3, characterized in that a handle (16) is fixedly connected to the telescopic plate (14). 5. A self-cleaning filter structure for a cold water supply pipe according to claim 3, characterized in that a rubber pad is provided in the limiting groove (15). 6. A self-cleaning filter structure for a cold water supply pipe according to claim 1, characterized in that the brush head (6) is an arc-shaped structure.