Anti-blocking building drainage pipeline

Abstract

The utility model discloses an anti-blocking building drainage pipeline which comprises a smashing cylinder and drainage pipes, the number of the drainage pipes is two, the two drainage pipes are installed on the two sides of the smashing cylinder through flanges respectively, and a filter plate is installed in the drainage pipe located on the right side through bolts. According to the anti-blocking building drainage pipeline, the crushing cylinder is arranged between the two drainage pipes, and the rotating shaft and the crushing cutter are arranged in the crushing cylinder, so that impurities intercepted by the filter plate can be crushed and scattered through the crushing cutter, and subsequent discharging is facilitated; and when the rotating shaft and the crushing cutter automatically crush impurities, filtering holes of the filtering plate can be dredged through the self-dredging mechanism, so that the effect that the filtering plate is convenient to clean is achieved, and finally, through overall discharging of the internal thread lower discharging pipe, the effect that the device is relatively convenient to clean is also achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage pipes, in particular to an anti-blocking building drainage pipe. Background Art

[0002] Drainage pipes refer to the system composed of pipes and their ancillary facilities that collect and discharge sewage, wastewater and rainwater. They include trunk pipes, branch pipes and pipes leading to treatment plants. No matter whether they are built on the streets or anywhere else, as long as they are used for drainage, they should be counted as drainage pipes.

[0003] During the use of drainage pipes, since sewage contains some solid impurities when it is discharged, it is easy to cause impurities to accumulate and cause pipe blockage. In order to prevent pipe blockage, it is often filtered through devices such as filters. However, the filters need to be cleaned in time after being used for a period of time. Frequent disassembly and cleaning also makes pipe clearing cumbersome. In order to avoid such problems, an anti-blocking building drainage pipe is proposed to solve the existing problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an anti-clogging building drainage pipe, which solves the problem that when the pipe is blocked by a filter screen, the filter screen needs to be frequently disassembled and cleaned, which makes the pipe unblocking complicated.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a blockage-resistant building drainage pipe, including a crushing drum and a drainage pipe, two drainage pipes are provided, and the two drainage pipes are respectively installed on both sides of the crushing drum through flanges, a filter plate is installed inside the drainage pipe on the right side through bolts, the top of the crushing drum is fixedly connected to a driving motor through a bracket, the output shaft of the driving motor is fixedly connected to a rotating shaft through a coupling, and one end of the rotating shaft passes through and extends to the inside of the crushing drum, a plurality of crushing cutters are fixedly connected to the surface of the rotating shaft and located inside the crushing drum, and a self-draining mechanism is provided between the filter plate and the right drainage pipe.

[0006] Preferably, the self-draining and blocking mechanism includes a porous ring plate, which is slidably arranged inside the right drain pipe, and one side of the porous ring plate is equidistantly fixedly connected with a plurality of plug rods used in conjunction with the filter plate, and the other side of the porous ring plate is fixedly connected with a return frame, and the top of the right drain pipe is rotatably connected with a rotating rod through a bearing, one end of the rotating rod extends to the inside of the right drain pipe, and the end of the rotating rod extending to the inside of the right drain pipe is fixedly connected with a cam used in conjunction with the return frame, and a transmission mechanism is arranged between the rotating rod and the rotating shaft.

[0007] Preferably, the transmission mechanism comprises a first pulley, the first pulley is fixedly connected to the surface of the rotating shaft, the surface of the rotating rod is fixedly connected to a second pulley, and a belt is transmission-connected between the second pulley and the first pulley.

[0008] Preferably, the bottom of the pulverizing cylinder is connected to an internally threaded lower row pipe, and the internal threads of the internally threaded lower row pipe are connected to an externally threaded plugging head.

[0009] Preferably, a slide groove is provided on the front side and the rear side of the inner cavity of the drainage pipe on the right side, and a sliding block slidably matched with the slide groove is fixedly connected to the front side and the rear side of the porous ring plate.

[0010] Preferably, a valve is provided inside the drain pipe.

[0011] Beneficial Effects

[0012] The utility model provides an anti-blocking building drainage pipe. Compared with the existing technology, it has the following beneficial effects: the utility model sets a crushing cylinder between two drainage pipes, and sets a rotating shaft and a crushing tool inside the crushing cylinder, so that the impurities intercepted by the filter plate can be crushed and scattered by the crushing tool, so as to facilitate subsequent external discharge. Secondly, a self-unblocking mechanism is set between the rotating shaft and the filter plate, so that when the rotating shaft and the crushing tool automatically crush the impurities, the filter holes of the filter plate can also be unblocked by the self-unblocking mechanism, so as to achieve the effect of easy cleaning of the filter plate. Finally, the overall external discharge through the internal thread lower discharge pipe also achieves the effect of more convenient device unblocking. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the external structure of the utility model;

[0014] Figure 2 It is a cross-sectional view of the grinding cylinder structure of the utility model;

[0015] Figure 3 It is a top view of the internal structure of the drainage pipe of the utility model.

[0016] In the figure: 1. crushing cylinder; 2. drainage pipe; 3. filter plate; 4. driving motor; 5. rotating shaft; 6. crushing tool; 7. self-draining mechanism; 71. porous ring plate; 72. plugging rod; 73. return frame; 74. rotating rod; 75. cam; 76. transmission mechanism; 761. first pulley; 762. second pulley; 763. belt; 8. internal thread lower discharge pipe; 9. external thread sealing head; 10. slide groove; 11. slider; 12. valve. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0018] See also Figure 1-3 The utility model provides a technical solution: an anti-clogging building drainage pipeline, including a crushing drum 1 and a drainage pipe 2, two drainage pipes 2 are provided, and the two drainage pipes 2 are respectively installed on both sides of the crushing drum 1 through flanges, a filter plate 3 is installed inside the right drainage pipe 2 through bolts, a valve 12 is provided inside the drainage pipe 2, the bottom of the crushing drum 1 is connected to an internally threaded lower drainage pipe 8, and the internal thread of the internally threaded lower drainage pipe 8 is connected to an externally threaded plugging head 9.

[0019] Furthermore, in order to facilitate the crushing and breaking of the accumulated impurities, a driving motor 4 is fixedly connected to the top of the crushing cylinder 1 through a bracket, and the output shaft of the driving motor 4 is fixedly connected to a rotating shaft 5 through a coupling, and one end of the rotating shaft 5 penetrates and extends into the interior of the crushing cylinder 1, and a plurality of crushing knives 6 are fixedly connected to the surface of the rotating shaft 5 and located inside the crushing cylinder 1, and a self-draining mechanism 7 is provided between the filter plate 3 and the right drain pipe 2;

[0020] Furthermore, in order to facilitate the self-clearing of the filter plate 3, the self-clearing mechanism 7 includes a porous ring plate 71, which is slidably arranged inside the right drainage pipe 2, and the front and rear sides of the inner cavity of the right drainage pipe 2 are provided with slide grooves 10, and the front and rear sides of the porous ring plate 71 are fixedly connected with sliders 11 that are slidably adapted to the slide grooves 10, and one side of the porous ring plate 71 is equidistantly fixedly connected with a plurality of plug rods 72 used in conjunction with the filter plate 3, and the other side of the porous ring plate 71 is fixedly connected with a return frame 73, which is located at the top of the right drainage pipe 2 through a bearing A rotating rod 74 is rotatably connected, one end of the rotating rod 74 extends to the inside of the right drain pipe 2, and the end of the rotating rod 74 extending to the inside of the right drain pipe 2 is fixedly connected to a cam 75 used in conjunction with the return frame 73. A transmission mechanism 76 is provided between the rotating rod 74 and the rotating shaft 5, and the transmission mechanism 76 includes a first pulley 761, and the first pulley 761 is fixedly connected to the surface of the rotating shaft 5. A second pulley 762 is fixedly connected to the surface of the rotating rod 74, and a belt 763 is transmission-connected between the second pulley 762 and the first pulley 761.

[0021] During use, when it is found that the water speed of the right drainage pipe 2 slows down, the operator first closes the valve 12 inside the drainage pipe 2, and then starts the driving motor 4. The driving motor 4 drives the rotating shaft 5 and the crushing tool 6 to rotate, and the impurities accumulated inside the crushing tube 1 are crushed and scattered by the rotation of the driving motor 4 and the rotating shaft 5. The rotation of the rotating shaft 5 synchronously drives the first pulley 761 to rotate. The rotation of the first pulley 761 forms a transmission match with the second pulley 762 and the belt 763, thereby prompting the rotating rod 74 to rotate synchronously. The rotating rod 74 rotates to drive the cam 75 to move the return frame 73, the insertion rod 72 and the porous ring plate 71 back and forth. The movement of the insertion rod 72 continuously dredges the filter holes inside the filter plate 3.

[0022] After the internal crushing process of the crushing cylinder 1 has been completed for a period of time, the external thread sealing head 9 is screwed to force the internal thread lower discharge pipe 8 to open the outlet. After the internal thread lower discharge pipe 8 is opened, the water in the crushing cylinder 1 mixed with fine impurities is discharged.

Claims

1. An anti-clogging building drainage pipeline, comprising a crushing drum (1) and a drainage pipe (2), wherein two drainage pipes (2) are provided, and the two drainage pipes (2) are respectively installed on both sides of the crushing drum (1) through flanges, characterized in that: A filter plate (3) is installed inside the drain pipe (2) on the right side by means of bolts; a driving motor (4) is fixedly connected to the top of the crushing cylinder (1) by means of a bracket; an output shaft of the driving motor (4) is fixedly connected to a rotating shaft (5) by means of a coupling; one end of the rotating shaft (5) penetrates and extends into the inside of the crushing cylinder (1); a plurality of crushing cutters (6) are fixedly connected to the surface of the rotating shaft (5) and located inside the crushing cylinder (1); and a self-draining and blocking mechanism (7) is provided between the filter plate (3) and the drain pipe (2) on the right side.

2. The anti-clogging building drainage pipe according to claim 1, characterized in that: The self-draining and blocking mechanism (7) comprises a porous ring plate (71), the porous ring plate (71) is slidably arranged inside the right drainage pipe (2), a plurality of plug rods (72) used in conjunction with the filter plate (3) are fixedly connected around one side of the porous ring plate (71) at equal intervals, a return frame (73) is fixedly connected to the other side of the porous ring plate (71), a rotating rod (74) is rotatably connected to the top of the right drainage pipe (2) through a bearing, one end of the rotating rod (74) extends to the inside of the right drainage pipe (2), one end of the rotating rod (74) extending to the inside of the right drainage pipe (2) is fixedly connected to a cam (75) used in conjunction with the return frame (73), and a transmission mechanism (76) is arranged between the rotating rod (74) and the rotating shaft (5).

3. The anti-clogging building drainage pipe according to claim 2, characterized in that: The transmission mechanism (76) comprises a first pulley (761), wherein the first pulley (761) is fixedly connected to the surface of the rotating shaft (5), a second pulley (762) is fixedly connected to the surface of the rotating rod (74), and a belt (763) is connected between the second pulley (762) and the first pulley (761) for transmission.

4. The anti-clogging building drainage pipe according to claim 1, characterized in that: The bottom of the pulverizing cylinder (1) is connected to an internally threaded lower pipe (8), and the internal threads of the internally threaded lower pipe (8) are connected to an externally threaded plugging head (9).

5. The anti-clogging building drainage pipe according to claim 2, characterized in that: A slide groove (10) is provided on the front and rear sides of the inner cavity of the drainage pipe (2) on the right side, and a sliding block (11) slidably matched with the slide groove (10) is fixedly connected to the front and rear sides of the porous ring plate (71).

6. The anti-clogging building drainage pipe according to claim 1, characterized in that: A valve (12) is provided inside the drainage pipe (2).

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