A device for preventing blockage in water supply and drainage systems in building construction.

Abstract

This utility model relates to the field of building engineering technology and discloses a building engineering water supply and drainage anti-clogging device, including a main pipe, in which a filter screen is fixedly installed. This building engineering water supply and drainage anti-clogging device, through the coordinated arrangement of the filter screen, outlet pipe, connecting pipe, inlet pipe, first electric valve, first guide pipe, second motor, rotating rod, and breaker, allows water in the pipeline to flow into the connecting pipe via the inlet pipe. At this time, the second motor drives the rotating rod and breaker to rotate, simultaneously breaking up larger particles. The water then flows into the main pipe where the filter screen filters out impurities, and the water is discharged through the outlet pipe. This effectively breaks up and filters impurities in the water, significantly reducing the occurrence of pipe blockages.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, specifically to a device for preventing blockage in water supply and drainage systems in building engineering. Background Technology

[0002] Water supply and drainage refers to urban water supply systems, drainage systems, and building water supply and drainage, often abbreviated as water supply and drainage. Water supply engineering provides domestic and industrial water for residents, factories, mines, and transportation enterprises, as well as fire-fighting water, road and greening water, etc. With the acceleration of urbanization, the increasing requirements for building energy conservation, and the continuous development of the construction industry, building water supply and drainage systems are indispensable building facilities. Composed of water supply sources, water intake structures, raw water pipelines, water treatment plants, and water supply networks, water supply and drainage systems have the function of collecting and transporting raw water and improving water quality. Debris often accumulates in water supply and drainage pipes, easily causing internal blockages.

[0003] Existing building water supply and drainage pipes are prone to blockage during daily use, which affects drainage efficiency and may even lead to the paralysis of drainage pipes in severe cases. Therefore, this utility model provides a blockage prevention device for building water supply and drainage. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the shortcomings of the prior art, this utility model provides a building engineering water supply and drainage anti-clogging device, which solves the problems mentioned in the background art.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a building engineering water supply and drainage anti-clogging device, comprising a main pipe, a filter screen cylinder fixedly installed inside the main pipe, a threaded rod installed below the filter screen cylinder inside the main pipe, an inner cleaning brush ring threadedly connected to the surface of the threaded rod, a sliding rod fixedly installed above the filter screen cylinder inside the main pipe and slidably connected to the inner cleaning brush ring, a water outlet pipe fixedly connected to one end of the main pipe, a connecting pipe fixedly connected to the upper side of the outer wall surface of the main pipe, a water inlet pipe fixedly connected to the top of the outer wall side of the connecting pipe, a first electric valve fixedly installed on the connecting pipe, a first guide pipe fixedly connected to the other side of the outer wall surface of the connecting pipe, a flow booster fixedly connected to one end of the first guide pipe, the water outlet end of the flow booster fixedly connected to the water outlet pipe through a second guide pipe, a second electric valve fixedly installed on the first guide pipe, and a sewage outlet opened on the lower side of the outer wall surface of the main pipe, with a sewage pipe fixedly installed at the bottom of the sewage outlet.

[0008] Preferably, a third electric valve is fixedly installed on the sewage pipe, and a fourth electric valve is fixedly installed on the water outlet pipe.

[0009] Preferably, a protective cylinder is bolted to the other side of the main pipeline, and a first motor is fixedly installed inside the protective cylinder and fixedly connected to the threaded rod. A controller is fixedly installed inside the protective cylinder on one side of the first motor.

[0010] Preferably, a second motor is fixedly installed on the upper surface of the connecting pipe, and one end of the output shaft of the second motor rotates through the connecting pipe and is fixedly connected to a rotating rod. Multiple crushing cutters are fixedly installed on the surface of the rotating rod.

[0011] Preferably, the drain outlet is funnel-shaped.

[0012] Preferably, the output terminal of the controller is electrically connected to the input terminals of the first electric valve, the second electric valve, the third electric valve, the fourth electric valve, the first motor, the second motor, and the booster pump, respectively.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, this utility model provides a device for preventing blockage in water supply and drainage systems in building engineering, which has the following beneficial effects:

[0015] This building's water supply and drainage anti-clogging device, through the coordinated arrangement of a filter cylinder, outlet pipe, connecting pipe, inlet pipe, first electric valve, first guide pipe, second motor, rotating rod, and breaker cutter, operates as follows: During daily use, the controller opens the first and fourth electric valves while closing the second and third electric valves. Water flows from the inlet pipe into the connecting pipe. Simultaneously, the second motor drives the rotating rod and breaker cutter to break up larger particles, which are then filtered out by the filter cylinder as they flow into the main pipe. The water is then discharged through the outlet pipe. This system effectively breaks up and filters impurities in the water, significantly reducing pipe blockage. The first guide pipe and flow booster further enhance the system's effectiveness. The system consists of a second guide pipe, a drain outlet, a drain pipe, a protective cylinder, a first motor, and a controller. During operation, the controller controls the first motor to rotate in both directions. This causes the threaded rod to move the inner cleaning brush ring along the sliding rod, brushing off or breaking up impurities on the filter screen surface. If the internal brushing fails to increase the main pipe's water flow rate, the controller closes the first and fourth electric valves and opens the second and third electric valves. Water then flows into the booster through the inlet pipe and the first guide pipe. The booster amplifies the flow into the main pipe, washing away impurities from the filter screen. The washed-off impurities and wastewater are then discharged through the drain pipe, thus cleaning the filter screen and preventing clogging. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a cross-sectional view of the structure of this utility model;

[0018] Figure 3 In this utility model Figure 2 Enlarged view of the structure at point A.

[0019] In the diagram: 1. Main pipe; 2. Filter screen cylinder; 3. Threaded rod; 4. Inner cleaning brush ring; 5. Sliding rod; 6. Water outlet pipe; 7. Connecting pipe; 8. Water inlet pipe; 9. First electric valve; 10. First guide pipe; 11. Flow booster; 12. Second guide pipe; 13. Second electric valve; 14. Sewage outlet; 15. Sewage pipe; 16. Third electric valve; 17. Fourth electric valve; 18. Protective cylinder; 19. First motor; 20. Controller; 21. Second motor; 22. Rotating rod; 23. Crusher. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-3This utility model provides a technical solution: It includes a main pipe 1, a filter cylinder 2 fixedly installed inside the main pipe 1, a threaded rod 3 installed below the filter cylinder 2 inside the main pipe 1, an inner cleaning brush ring 4 threadedly connected to the surface of the threaded rod 3, a sliding rod 5 fixedly installed above the filter cylinder 2 inside the main pipe 1, slidably connected to the inner cleaning brush ring 4, a water outlet pipe 6 fixedly connected to one end of the main pipe 1, a connecting pipe 7 fixedly connected to one side of the outer wall of the main pipe 1, a water inlet pipe 8 fixedly connected to the top of one side of the outer wall of the connecting pipe 7, a first electric valve 9 fixedly installed on the connecting pipe 7, a first guide pipe 10 fixedly connected to the other side of the outer wall of the connecting pipe 7, and a flow booster 11 fixedly connected to one end of the first guide pipe 10 for flow boosting. The outlet end of device 11 is fixedly connected to outlet pipe 6 via second guide pipe 12. A second electric valve 13 is fixedly installed on the first guide pipe 10. A drain outlet 14 is opened on the other side below the outer wall surface of the main pipe 1. A drain pipe 15 is fixedly installed at the bottom of the drain outlet 14. A third electric valve 16 is fixedly installed on the drain pipe 15. A fourth electric valve 17 is fixedly installed on outlet pipe 6. A protective cylinder 18 is installed on the other side of the main pipe 1 by bolts. A first motor 19 is fixedly installed inside the protective cylinder 18 and fixedly connected to threaded rod 3. A controller 20 is fixedly installed inside the protective cylinder 18 on one side of the first motor 19. A second motor 21 is fixedly installed on the upper surface of connecting pipe 7. One end of the output shaft of the second motor 21 rotates through the connecting pipe. A connecting pipe 7 is fixedly connected to a rotating rod 22, on which multiple crushing cutters 23 are fixedly mounted. Through the coordinated arrangement of a filter screen 2, an outlet pipe 6, a connecting pipe 7, an inlet pipe 8, a first electric valve 9, a first guide pipe 10, a second motor 21, the rotating rod 22, and the crushing cutters 23, in daily use, the controller 20 opens the first electric valve 9 and the fourth electric valve 17, and closes the second electric valve 13 and the third electric valve 16. Water in the pipeline then flows into the connecting pipe 7 through the inlet pipe 8. At this time, the second motor 21 drives the rotating rod 22 and the crushing cutters 23 to rotate, simultaneously crushing larger pieces. The water then flows into the main pipeline 1, where the filter screen 2 filters out the wastewater. Finally, the water is discharged through the outlet pipe 6. This system functions to break down and filter impurities in the water, effectively reducing pipe blockage. The drain outlet 14 is funnel-shaped. The output of the controller 20 is electrically connected to the input of the first electric valve 9, the second electric valve 13, the third electric valve 16, the fourth electric valve 17, the first motor 19, the second motor 21, and the booster pump 11. The system is configured with the first guide pipe 10, the booster 11, the second guide pipe 12, the drain outlet 14, the drain pipe 15, the protective cylinder 18, the first motor 19, and the controller 20. During use, the controller 20 controls the first motor 19 to rotate in both directions. This causes the threaded rod 3 to move the inner cleaning brush ring 4 along the slide rod 5, brushing off or breaking down impurities attached to the surface of the filter cylinder 2.If the internal cleaning fails to increase the water flow rate in the main pipe, the controller 20 closes the first electric valve 9 and the fourth electric valve 17, and opens the second electric valve 13 and the third electric valve 16. Water then flows into the booster 11 through the inlet pipe 8 and the first guide pipe 10. Under the booster's action, the water flows into the main pipe 1, washing away impurities attached to the filter screen 2. The washed-off impurities and wastewater are then discharged through the drain pipe 15, thus cleaning the filter screen 2 and better preventing clogging.

[0022] In summary, this anti-clogging device for water supply and drainage in building engineering, through the coordinated arrangement of filter cylinder 2, outlet pipe 6, connecting pipe 7, inlet pipe 8, first electric valve 9, first guide pipe 10, second motor 21, rotating rod 22, and breaker 23, in daily use, the controller 20 opens the first electric valve 9 and the fourth electric valve 17, and closes the second electric valve 13 and the third electric valve 16. Water in the pipeline then flows into the connecting pipe 7 through the inlet pipe 8. At this time, the second motor 21 drives the rotating rod 22 and the breaker 23 to rotate, simultaneously breaking up larger particles. The water then flows into the main pipe 1, where the filter cylinder 2 filters out impurities. The water is then discharged through the outlet pipe 6, thus effectively breaking up and filtering impurities in the water and reducing pipe blockage. The first guide pipe 10 and the flow booster 1... 1. The second guide pipe 12, the drain outlet 14, the drain pipe 15, the protective cylinder 18, the first motor 19, and the controller 20 are set up in cooperation. When in use, the controller 20 controls the first motor 19 to rotate in both directions. At this time, the threaded rod 3 will drive the inner cleaning brush ring 4 to move left and right along the sliding rod 5, brushing off or breaking the impurities attached to the surface of the filter screen cylinder 2. If the water flow speed in the main pipe cannot be increased after the inner brushing, the controller 20 closes the first electric valve 9 and the fourth electric valve 17, and opens the second electric valve 13 and the third electric valve 16. Then, the water flows into the flow booster 11 through the inlet pipe 8 and the first guide pipe 10. At this time, the water flow is flushed into the main pipe 1 under the amplification effect of the flow booster 11 and washes off the impurities attached to the filter screen cylinder 2. Then, the washed-off impurities and sewage are discharged through the drain pipe 15, thereby cleaning the filter screen cylinder 2 and better preventing clogging.

[0023] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A water supply and drainage anti-clogging device for building engineering, comprising a main pipe (1), characterized in that: A filter screen cylinder (2) is fixedly installed inside the main pipe (1). A threaded rod (3) is installed inside the main pipe (1) below the filter screen cylinder (2). An inner cleaning brush ring (4) is threadedly connected to the surface of the threaded rod (3). A sliding rod (5) that is slidably connected to the inner cleaning brush ring (4) is fixedly installed inside the main pipe (1) above the filter screen cylinder (2). A water outlet pipe (6) is fixedly connected to one end of the main pipe (1). A connecting pipe (7) is fixedly connected to the upper side of the outer wall surface of the main pipe (1). A water inlet pipe is fixedly connected to the top of the outer wall side of the connecting pipe (7). (8) A first electric valve (9) is fixedly installed on the connecting pipe (7). A first guide pipe (10) is fixedly connected to the other side of the outer wall surface of the connecting pipe (7). A flow booster (11) is fixedly connected to one end of the first guide pipe (10). The outlet end of the flow booster (11) is fixedly connected to the outlet pipe (6) through the second guide pipe (12). A second electric valve (13) is fixedly installed on the first guide pipe (10). A drain outlet (14) is opened on the other side below the outer wall surface of the main pipe (1). A drain pipe (15) is fixedly installed at the bottom of the drain outlet (14).

2. The anti-clogging device for water supply and drainage in building engineering according to claim 1, characterized in that: A third electric valve (16) is fixedly installed on the sewage pipe (15), and a fourth electric valve (17) is fixedly installed on the water outlet pipe (6).

3. The anti-clogging device for water supply and drainage in building engineering according to claim 1, characterized in that: A protective cylinder (18) is bolted to the other side of the main pipe (1). A first motor (19) is fixedly installed inside the protective cylinder (18) and fixedly connected to the threaded rod (3). A controller (20) is fixedly installed inside the protective cylinder (18) on one side of the first motor (19).

4. The anti-clogging device for water supply and drainage in building engineering according to claim 1, characterized in that: A second motor (21) is fixedly installed on the upper surface of the connecting pipe (7). One end of the output shaft of the second motor (21) rotates through the connecting pipe (7) and is fixedly connected to a rotating rod (22). Multiple crushing cutters (23) are fixedly installed on the surface of the rotating rod (22).

5. A water supply and drainage anti-clogging device for building engineering according to claim 1, characterized in that: The sewage outlet (14) is funnel-shaped.

6. A water supply and drainage anti-clogging device for building engineering according to claim 3, characterized in that: The output of the controller (20) is electrically connected to the input of the first electric valve (9), the second electric valve (13), the third electric valve (16), the fourth electric valve (17), the first motor (19), the second motor (21), and the current booster (11).

Images