Module combined type water supply and drainage pipeline

Abstract

The utility model discloses a module combined type water supply and drainage pipeline which comprises a first pipeline, one end of the first pipeline is fixedly connected with a corrugated pipe, one end of the corrugated pipe is fixedly connected with a second pipeline, and one end of the first pipeline is fixedly connected with a connecting pipe. According to the module combined type water supply and drainage pipeline, the corrugated pipe, the rubber protrusions, the clamping grooves, the first springs, the jacking columns and the limiting holes are arranged, the corrugated pipe enables the angle of the pipeline to be freely bent and adjusted, the requirement for installation of different water supply and drainage pipelines is met, and the rubber protrusions increase the sealing performance of connection between the connecting pipe and the clamping grooves; when the pipeline is assembled, the first springs and the first springs are shrunk into the grooves, the reinforcing ribs are clamped into the sleeves, and under the elastic action of the first springs, the jacking columns are reset and clamped into the corresponding limiting holes, so that connection of the pipeline is further enhanced, assembly and disassembly are more convenient, and a corresponding number of pipelines can be assembled according to field requirements; different installation lengths are obtained, and the installation requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage pipes, in particular to a modular combined water supply and drainage pipe. Background Art

[0002] The major of water supply and drainage engineering takes the social cycle of water as its research object, and its research content involves urban water resources, urban municipal water engineering, construction water engineering, industrial water engineering, agricultural water engineering, water-saving industry and other fields. Water supply and drainage science and engineering is a kind of engineering discipline, referred to as water supply and drainage. A modern water plant draws natural water from rivers, lakes and rivers every day, and uses a series of physical and chemical methods to purify the water into tap water that meets the standards for production and domestic water use, and then transports the tap water to thousands of households through the well-connected urban water network.

[0003] After searching, Chinese patent publication (announcement) No. CN218990375U discloses a combined docking drainage pipe, which relates to the technical field of municipal pipes, including a first pipe body and a second pipe body, one end of the first pipe body is fixedly provided with a docking pipe, the docking pipe is snap-connected with one end of the second pipe body, a fixing component is provided at the connection between the first pipe body and the second pipe body, a filtering component is provided inside the first pipe body, and a positioning component is provided on the top of the second pipe body. The beneficial effects of the utility model are: the positioning component is provided to facilitate positioning of the adjacent docking first pipe body and the second pipe body, and the fixing component is provided to facilitate fixing the positions of the adjacent first pipe body and the second pipe body; the filtering component is provided to facilitate filtering impurities in the water flow, and the impurities can be collected by the sewage collecting plate, and the filter plate is provided as a detachable structure, which is convenient for cleaning impurities on the surface of the filter plate,

[0004] Although the pipes of the above patent can filter water flow, the pipes are connected by flanges and bolts. Tools are needed to remove or install the bolts during disassembly and assembly, which makes installation and disassembly more troublesome and inconvenient to use. Therefore, it is necessary to design a modular combined water supply and drainage pipe to solve the above problems. Utility Model Content

[0005] The main purpose of the utility model is to provide a modular combined water supply and drainage pipeline, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A modular combined water supply and drainage pipeline comprises a first pipeline, one end of which is fixedly connected to a bellows, one end of which is fixedly connected to a second pipeline, one end of which is fixedly connected to a connecting pipe, the outer surface of which is fixedly connected to a rubber protrusion, and a groove is provided at the edge of the inner side surface of the second pipeline; a reinforcing rib is fixedly connected to a side of the outer surface of the first pipeline close to the connecting pipe, a groove is provided on the upper and lower surfaces of the reinforcing rib, a first spring is fixedly connected inside the groove, one end of the first spring is fixedly connected to a top column, a sleeve is fixedly connected to a side of the outer surface of the second pipeline close to the groove, and limiting holes are provided on the upper and lower surfaces of the sleeve.

[0008] In order to achieve the effect of filtering impurities, as a modular combined water supply and drainage pipe of the utility model, a fixing ring is movably connected to one side of the inner side of the slot, and a filter net is fixedly connected to the inside of the fixing ring.

[0009] In order to achieve the effect of strengthening the sealing of the inner side connection of the pipeline, as a modular combined water supply and drainage pipeline of the utility model, a first sealing ring is movably connected to the inner side surface of the groove close to the fixing ring.

[0010] In order to achieve the effect of strengthening the sealing of the external connection of the pipeline, as a modular combined water supply and drainage pipeline of the utility model, a second sealing ring is sleeved on one side of the outer surface of the connecting pipe.

[0011] In order to achieve the effect of strengthening the strength of the pipeline structure, as a modular combined water supply and drainage pipeline of the utility model, the inner sides of the first pipeline and the second pipeline are fixedly connected with brackets.

[0012] In order to achieve the effect of adapting to the change of the angle of the bellows, as a modular combined water supply and drainage pipe of the utility model, the middle part of the inner side of the bellows is fixedly connected with an arc plate, the inner side of the arc plate is fixedly connected with a connecting rod, and the outer surface of the connecting rod is slidably connected with a cylinder seat.

[0013] In order to facilitate the support of the connecting rod, as a modular combined water supply and drainage pipe of the utility model, one end of the connecting rod is fixedly connected to a gasket, the gasket is slidably connected to the cylinder seat, and the lower surface of the gasket is fixedly connected to a second spring.

[0014] In order to achieve the effect of facilitating the support of the cylinder seat, as a modular combined water supply and drainage pipeline of the utility model, one end of the cylinder seat is fixedly connected with a support pipe.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. In the utility model, through the arrangement of the bellows, rubber protrusions, the slot, the first spring, the top column and the limiting hole, the bellows allows the angle of the pipe to be bent and adjusted at will, which is suitable for the installation requirements of different water supply and drainage pipes. The rubber protrusions increase the sealing of the connection between the connecting pipe and the slot to avoid leakage, and at the same time increase the firmness of the installation. The top column is pressed to shrink it and the first spring to the inside of the groove, and the reinforcing rib is clamped in the inside of the sleeve. Under the elastic action of the first spring, the top column is reset and clamped in the corresponding limiting hole, thereby further strengthening the connection of the pipe, making installation and disassembly more convenient, and the corresponding number of pipes can be assembled according to on-site requirements to obtain different installation lengths to meet installation requirements.

[0017] 2. In the utility model, through the arrangement of the filter screen, the first sealing ring, the second sealing ring, the bracket, the connecting rod and the cylinder seat, the filter screen is clamped in the interior of the card slot through the fixing ring, which is convenient for replacement and cleaning after long-term use. The filter screen is convenient for filtering impurities in the water flow. The first sealing ring and the second sealing ring can seal the connection between the connecting pipe and the inner side and outer surface of the card slot. The multiple sealing structures make the pipeline sealing effect good. The multiple brackets increase the pressure resistance and shear resistance of the entire channel, so that the structural strength of the pipeline is strengthened. When the bellows is bent, the arc plate drives the connecting rod to slide inside the cylinder seat, thereby adapting to the angle change of the bellows, increasing the applicability of the pipeline, and the connecting rod and the cylinder seat can support the bellows. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of an embodiment of the utility model;

[0019] Figure 2 It is a schematic diagram of the cross-sectional plan structure of an embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the first pipeline structure of an embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the second pipeline structure of an embodiment of the utility model;

[0022] Figure 5 This is a schematic diagram of the internal structure of the bellows according to an embodiment of the utility model.

[0023] In the figure: 1. first pipe; 2. bellows; 3. second pipe; 4. connecting pipe; 5. rubber protrusion; 6. slot; 7. reinforcing rib; 8. groove; 9. first spring; 10. top column; 11. sleeve; 12. limit hole; 13. fixing ring; 14. filter screen; 15. first sealing ring; 16. second sealing ring; 17. bracket; 18. arc plate; 19. connecting rod; 20. cylinder seat; 21. gasket; 22. second spring; 23. support pipe. DETAILED DESCRIPTION

[0024] 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 in 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.

[0025] Example

[0026] like Figure 1-5 As shown, a modular combined water supply and drainage pipeline comprises a first pipeline 1, one end of the first pipeline 1 is fixedly connected to a bellows 2, one end of the bellows 2 is fixedly connected to a second pipeline 3, one end of the first pipeline 1 is fixedly connected to a connecting pipe 4, the outer surface of the connecting pipe 4 is fixedly connected to a rubber protrusion 5, and a groove 6 is provided at the edge of the inner side surface of the second pipeline 3; a reinforcing rib 7 is fixedly connected to the outer surface of the first pipeline 1 on a side close to the connecting pipe 4, a groove 8 is provided on the upper and lower surfaces of the reinforcing rib 7, a first spring 9 is fixedly connected inside the groove 8, one end of the first spring 9 is fixedly connected to a top column 10, a sleeve 11 is fixedly connected to the outer surface of the second pipeline 3 on a side close to the slot 6, and a limiting hole 12 is provided on the upper and lower surfaces of the sleeve 11.

[0027] During specific use, the first pipe 1 and the second pipe 3 are respectively fixed at the two ends of the bellows 2 by setting the bellows 2, the rubber protrusion 5, the slot 6, the first spring 9, the top column 10 and the limiting hole 12, so that the angle of the pipe can be bent and adjusted at will, which is suitable for the installation requirements of different water supply and drainage pipes, and the scope of use is expanded. The other first pipes 1 are connected to the second pipes 3, and the connecting pipe 4 is inserted into the inside of the slot 6 so that the two are connected as a whole. The rubber protrusion 5 can increase the sealing of the connection between the connecting pipe 4 and the slot 6 to avoid leakage. At the same time, the firmness of the installation can be increased, and the stability is enhanced. At the same time, the top column 10 is pressed to shrink it and the first spring 9 to the inside of the groove 8, and the reinforcing rib 7 is clamped in the inside of the sleeve 11. Under the elastic action of the first spring 9, the top column 10 is reset and clamped in the corresponding limiting hole 12, so that the connection of the pipes is further strengthened, and the phenomenon of self-rotation is avoided, which improves the convenience of operation, makes installation and disassembly more convenient, and can assemble a corresponding number of pipes according to on-site needs to obtain different installation lengths to meet the installation requirements.

[0028] In this embodiment, a fixing ring 13 is movably connected to one side of the inner side of the slot 6 , and a filter screen 14 is fixedly connected to the interior of the fixing ring 13 .

[0029] During specific use, through the setting of the filter screen 14, the filter screen 14 is clamped in the interior of the card slot 6 through the fixing ring 13, which is convenient for installation and disassembly, and convenient for replacement and cleaning after long-term use. The filter screen 14 is convenient for filtering impurities in the water flow.

[0030] In this embodiment, a first sealing ring 15 is movably connected to a side of the inner side surface of the clamping groove 6 close to the fixing ring 13 .

[0031] During specific use, the first sealing ring 15 can be provided to seal the connection between the connecting pipe 4 and the inner side of the slot 6 , and the right side of the fixing ring 13 can be limited at the same time.

[0032] In this embodiment, a second sealing ring 16 is sleeved on one side of the outer surface of the connecting pipe 4 .

[0033] During specific use, through the provision of the second sealing ring 16, when the connecting pipe 4 is inserted into the slot 6, the second sealing ring 16 increases the sealing performance of the connection between the outer surfaces of the two, and the multiple sealing structures make the pipeline sealing effect good.

[0034] In this embodiment, the inner side surfaces of the first pipe 1 and the second pipe 3 are both fixedly connected with a bracket 17 .

[0035] During specific use, through the arrangement of the brackets 17, a plurality of brackets 17 are fixed inside the first pipe 1 and the second pipe 3, so as to increase the compression and shear resistance of the entire channel, thereby enhancing the strength of the pipe structure and extending the service life.

[0036] In this embodiment, a curved plate 18 is fixedly connected to the middle of the inner side of the bellows 2 , a connecting rod 19 is fixedly connected to the inner side of the curved plate 18 , and a cylinder seat 20 is slidably connected to the outer surface of the connecting rod 19 .

[0037] During specific use, through the setting of the connecting rod 19, the arc plate 18 can better fit with the inner wall of the bellows 2. When the bellows 2 is bent, the arc plate 18 drives the connecting rod 19 to slide inside the cylinder seat 20, thereby adapting to the angle change of the bellows 2, increasing the applicability of the pipeline, and the connecting rod 19 and the cylinder seat 20 can support the bellows 2.

[0038] In this embodiment, a gasket 21 is fixedly connected to one end of the connecting rod 19 , the gasket 21 is slidably connected to the cylinder seat 20 , and a second spring 22 is fixedly connected to the lower surface of the gasket 21 .

[0039] During specific use, through the setting of the second spring 22, when the connecting rod 19 moves, the gasket 21 at its bottom drives the second spring 22 to compress, thereby adapting to the position change of the connecting rod 19. At the same time, under the elastic action of the second spring 22, the supporting effect of the connecting rod 19 is increased, so that the pressure-bearing capacity of the bellows 2 is enhanced.

[0040] In this embodiment, one end of the cartridge holder 20 is fixedly connected to a support tube 23 .

[0041] During specific use, the support tube 23 is provided to connect the plurality of cartridge seats 20 , thereby playing a supporting and connecting role, so that the plurality of cartridge seats 20 are connected into a whole.

[0042] Working principle: In use, the filter screen 14 is clamped into the inside of the card slot 6 through the fixing ring 13 to facilitate filtering of impurities in the water flow. The first sealing ring 15 limits the right side of the fixing ring 13. The connecting pipe 4 is inserted into the inside of the card slot 6. The rubber protrusion 5 can increase the sealing performance of the connection between the connecting pipe 4 and the card slot 6. The first sealing ring 15 and the second sealing ring 16 further strengthen the sealing performance of the pipeline to avoid leakage. At the same time, the top column 10 is pressed to shrink it and the first spring 9 to the inside of the groove 8, and the reinforcing rib 7 is clamped into the inside of the sleeve 11. Under the elastic action of the first spring 9, the top column 10 is reset and clamped into the inside of the corresponding limiting hole 12, thereby making the connection of the pipeline It is further strengthened to avoid the phenomenon of self-rotation, and is more convenient to install and disassemble. The corresponding number of pipes can be assembled according to on-site needs to obtain different installation lengths to meet installation needs. Multiple brackets 17 increase the pressure and shear resistance of the entire channel, so that the structural strength of the pipeline is strengthened. The bellows 2 allows the angle of the pipeline to be bent and adjusted at will, which is suitable for the installation requirements of different water supply and drainage pipelines. When the bellows 2 is bent, the arc plate 18 drives the connecting rod 19 to slide inside the cylinder seat 20, thereby adapting to the angle change of the bellows 2, increasing the applicability of the pipeline. Under the elastic action of the second spring 22, the supporting effect of the connecting rod 19 is increased, so that the pressure-bearing capacity of the bellows 2 is strengthened.

[0043] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A modular combined water supply and drainage pipeline, comprising a first pipeline (1), characterized in that: One end of the first pipe (1) is fixedly connected to a bellows (2), one end of the bellows (2) is fixedly connected to a second pipe (3), one end of the first pipe (1) is fixedly connected to a connecting pipe (4), a rubber protrusion (5) is fixedly connected to the outer surface of the connecting pipe (4), and a clamping groove (6) is provided at the edge of the inner side surface of the second pipe (3); A reinforcing rib (7) is fixedly connected to a side of the outer surface of the first pipe (1) close to the connecting pipe (4), a groove (8) is provided on the upper and lower surfaces of the reinforcing rib (7), a first spring (9) is fixedly connected inside the groove (8), a top column (10) is fixedly connected to one end of the first spring (9), a sleeve (11) is fixedly connected to a side of the outer surface of the second pipe (3) close to the slot (6), and a limiting hole (12) is provided on the upper and lower surfaces of the sleeve (11).

2. The modular combined water supply and drainage pipeline according to claim 1 is characterized in that: A fixing ring (13) is movably connected to one side of the inner side of the clamping groove (6), and a filter screen (14) is fixedly connected inside the fixing ring (13).

3. The modular combined water supply and drainage pipeline according to claim 2 is characterized in that: A first sealing ring (15) is movably connected to a side of the inner side surface of the clamping groove (6) close to the fixing ring (13).

4. The modular combined water supply and drainage pipeline according to claim 1 is characterized in that: A second sealing ring (16) is sleeved on one side of the outer surface of the connecting pipe (4).

5. The modular combined water supply and drainage pipeline according to claim 1 is characterized in that: The inner side surfaces of the first pipe (1) and the second pipe (3) are both fixedly connected with a bracket (17).

6. The modular combined water supply and drainage pipeline according to claim 1, characterized in that: An arc-shaped plate (18) is fixedly connected to the middle of the inner side surface of the bellows (2), a connecting rod (19) is fixedly connected to the inner side surface of the arc-shaped plate (18), and a cylinder seat (20) is slidably connected to the outer surface of the connecting rod (19).

7. The modular combined water supply and drainage pipeline according to claim 6 is characterized by: One end of the connecting rod (19) is fixedly connected to a gasket (21), the gasket (21) is slidably connected to the cylinder seat (20), and the lower surface of the gasket (21) is fixedly connected to a second spring (22).

8. The modular combined water supply and drainage pipeline according to claim 6, characterized in that: One end of the cartridge seat (20) is fixedly connected to a support tube (23).

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