Anti-blocking mechanism arranged in blow-off pipeline

Abstract

The utility model provides an anti-blocking mechanism arranged in a blow-off pipeline, and belongs to the technical field of pipelines. According to the technical scheme, the device comprises a round pipe in sliding fit with the inner wall of the blow-off pipeline, a filter screen is obliquely arranged in the round pipe, a plurality of filter holes are formed in the filter screen, a first outlet is formed in the side face of the periphery of the round pipe, a first sealing cover matched with the first outlet is arranged at the first outlet, and a second outlet corresponding to the first outlet in a matched mode is formed in the side face of the periphery of the blow-off pipeline. And a sealing cover II matched with the outlet II is arranged at the outlet II. The sewage filtering mechanism has the beneficial effects that the structure is simple, the operation is convenient, impurities in sewage can be effectively filtered, the intercepted impurities can be conveniently removed, the blockage of a sewage discharging pipeline is prevented, and a positive effect is achieved.

Description

Technical Field

[0001] This utility model relates to the field of pipeline technology, and in particular to an anti-clogging mechanism installed in a sewage pipe. Background Technology

[0002] A pipeline is a device made up of pipes, pipe fittings, valves, etc., used to transport gases, liquids, or fluids containing solid particles. Due to its high efficiency and convenience in transporting substances, it is widely used in various fields. Building sewage is generally discharged through pipelines. Most existing sewage pipelines lack anti-clogging mechanisms. When large debris or sand accumulates in the pipeline, blockages easily occur, leading to sewage overflow. Therefore, there is a need for a device that can filter and collect debris within the sewage pipeline and facilitate timely cleaning after blockage. This invention provides an anti-clogging mechanism installed within the sewage pipeline. Utility Model Content

[0003] The purpose of this utility model is to provide an anti-blocking mechanism installed in a sewage pipe that has a simple structure, can achieve timely cleaning, and thus effectively prevents pipe blockage.

[0004] This utility model is achieved through the following measures:

[0005] An anti-clogging mechanism installed in a sewage pipe is characterized by comprising a circular tube that slides within the inner wall of the sewage pipe, a filter screen inclinedly disposed inside the circular tube, the filter screen having several filter holes, an outlet one disposed on the outer side of the circular tube, a matching sealing cap one disposed at the outlet one, the sealing cap one being used to seal the outlet one, the outlet one being positioned to cooperate with the filter screen to facilitate the discharge of debris accumulated on the filter screen, and a corresponding outlet two disposed on the outer side of the sewage pipe, the outlet two being fitted with a matching sealing cap two, the sealing cap two being used to seal the outlet two, the outlet two being used to discharge debris from the filter screen to the outside.

[0006] The specific features of this utility model also include:

[0007] The sealing cover is an arc-shaped plate structure that mates with the round tube. The upper and lower sides of the outlet are provided with a sliding groove that mates with the sealing cover. The sealing cover is slidably disposed between the two sliding grooves. The vertical side of one side of the outlet is provided with a sliding groove that mates with the sealing cover and communicates with the two sliding grooves. When the sealing cover is opened, the sealing cover slides into the sliding groove.

[0008] The sealing cover 2 is an arc-shaped plate structure that cooperates with the sewage pipe. The upper and lower sides of the outlet 2 are provided with sliding grooves 3 that cooperate with the sealing cover 2. The sealing cover 2 is slidably disposed between the sliding grooves 3 on both sides. The vertical side of one side of the outlet 2 is provided with a sliding groove 4 that cooperates with the sealing cover 2 and communicates with the sliding grooves 3 on both sides. When the sealing cover 2 is opened, the sealing cover 2 slides into the sliding groove 4.

[0009] The lower end of the circular tube is provided with a pair of plates, and springs are provided on the lower sides of the plates on both sides. The inner wall of the sewage pipe is provided with a pair of plates corresponding to the plates, and the plates are located below the outlet. The other end of the spring is fixed to the corresponding plate. Initially, the circular tube is located above the outlet. When the filter screen accumulates a lot of debris, the weight compresses the springs, and the circular tube moves down until the outlet 1 and the outlet 2 are aligned. At the same time, the inner wall of the sewage pipe is provided with a limiting block that cooperates with the circular tube to ensure that the circular tube will not move down after the outlet 1 and the outlet 2 are aligned.

[0010] A pair of sliding grooves are vertically arranged on the outer side of the circular tube, and a pair of sliding rails that cooperate with the sliding grooves are arranged on the inner wall of the sewage pipe. The circular tube slides along the sewage pipe in the vertical direction through the cooperation of the sliding rails and the sliding grooves.

[0011] An airbag is installed on the inner wall of the sewage pipe above the circular pipe, and an inflation tube is installed on the outer side of the sewage pipe for inflating the airbag. After the airbag is inflated, it can block the sewage above the circular pipe, thus facilitating the cleaning of debris below.

[0012] A notch is provided on one side vertical sidewall of the second outlet. A circular hole is provided on the bottom surface of the notch. An insert rod is slidably disposed in the circular hole. Correspondingly, an insertion hole is provided on the outer side of the circular tube to cooperate with the insert rod.

[0013] A second spring is provided between the bottom surface of the circular hole and the insertion rod. One end of the second spring is fixed to the insertion rod, and the other end of the second spring is fixed to the bottom surface of the circular hole. When the circular tube slides down to align the first outlet and the second outlet, the insertion rod is inserted into the insertion hole under the action of the second spring, thereby locking the position of the circular tube and facilitating the cleaning of debris.

[0014] A lever is provided on the outer surface of the insertion rod. The insertion rod can be slid out of the insertion hole by the lever, thereby releasing the limitation of the insertion rod on the round tube. Then the round tube is reset under the action of the spring.

[0015] An auxiliary plate is provided between the two plates on both sides. A cylindrical rod is provided on the auxiliary plate. A groove six is ​​provided on the upper end face of the cylindrical rod. A vertical cylindrical rod that slidably engages with the filter hole is provided in the groove six. An airbag two is provided between the bottom surface of the groove six and the vertical cylindrical rod. An inflation tube two for inflating the airbag two is provided on the outer side of the sewage pipe. When the cylindrical tube is lowered, the airbag two is inflated, so that the vertical cylindrical tube passes through the corresponding filter hole, thereby allowing the sewage below the airbag to flow away along the vertical cylindrical rod, which facilitates the subsequent cleaning of debris.

[0016] Both the first sealing cover and the second sealing cover are provided with handles.

[0017] Working principle: When debris accumulates on the filter screen, it clogs the filter holes. As the amount of wastewater increases, the pressure on the circular pipe also increases, eventually causing...

[0018] The circular tube slides down against the force of the first spring until the first outlet and the second outlet are aligned. The insert rod, under the action of the second spring, is then inserted into the insertion hole, locking the circular tube in place. If a blockage is detected in the sewage pipe (by observing the sewage pipe inlet or by setting up a corresponding sensor for an audible and visual alarm, indicating that the circular tube is blocked and has moved downwards), first, air is inflated into the first airbag to block the top of the circular tube, isolating the sewage above. Then, air is inflated into the second airbag, allowing the vertical circular tube to pass through the corresponding filter hole, thus allowing the sewage below the first airbag to flow away along the vertical rod, facilitating subsequent cleaning of debris. Afterwards, the second and first sealing covers are opened for cleaning. Once cleaning is complete, the insert rod is slid away from the insertion hole using the lever, releasing the insert rod's restriction on the circular tube. The circular tube then resets under the action of the first spring.

[0019] The beneficial effects of this utility model are as follows: the structure of this mechanism is simple and easy to operate. It can effectively filter impurities in sewage and easily remove the intercepted impurities, thus preventing the blockage of sewage pipes and achieving positive results. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model.

[0021] Figure 2 for Figure 1 A magnified view of A in the middle.

[0022] Figure 3 This is a schematic diagram of the internal structure of the sewage pipe in an embodiment of this utility model.

[0023] Figure 4This is a schematic diagram of the relevant structure of the circular tube in the embodiment of this utility model.

[0024] The attached diagram is labeled as follows: 1. Sewage pipe; 2. Inflation pipe one; 3. Sealing cover one; 4. Sealing cover two; 5. Filter screen; 6. Round pipe; 7. Inflation pipe two; 8. Vertical round rod; 9. Outlet two; 10. Outlet one; 11. Insert rod; 12. Plate two; 13. Slide rail; 14. Airbag one; 15. Auxiliary plate; 16. Cylindrical rod; 17. Spring one; 18. Spring one. Detailed Implementation

[0025] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0026] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] To clearly illustrate the technical features of this solution, the following detailed implementation method will be used to explain the solution.

[0029] See Figures 1-4An anti-clogging mechanism installed in a sewage pipe includes a circular tube 6 that slides within the inner wall of the sewage pipe 1. A filter screen 5 is inclinedly installed inside the circular tube 6, and the filter screen 5 has several filter holes. An outlet 10 is provided on the outer side of the circular tube 6, and a matching sealing cap 3 is provided at the outlet 10. The sealing cap 3 is used to seal the outlet 10. The position of the outlet 10 matches the filter screen 5, which facilitates the discharge of debris accumulated on the filter screen 5. An outlet 2 9 is provided on the outer side of the sewage pipe 1, which corresponds to the outlet 10. A matching sealing cap 2 4 is provided at the outlet 2 9, which is used to seal the outlet 2 9. The outlet 2 9 is used to discharge debris on the filter screen 5 to the outside.

[0030] The sealing cover 3 is an arc-shaped plate structure that fits with the round tube 6. The upper and lower sides of the outlet 10 are provided with a sliding groove 1 that fits with the sealing cover 3. The sealing cover 3 is slidably disposed between the two sliding grooves 1. The vertical side of one side of the outlet 10 is provided with a sliding groove 2 that fits with the sealing cover 3 and is connected to the two sliding grooves 1. When the sealing cover 3 is opened, the sealing cover 3 slides into the sliding groove 2.

[0031] The sealing cover 24 is an arc-shaped plate structure that matches the sewage pipe 1. The upper and lower sides of the outlet 29 are provided with sliding grooves 3 that match the sealing cover 24. The sealing cover 24 is slidably positioned between the two sliding grooves 3. The vertical side of one side of the outlet 29 is provided with a sliding groove 4 that matches the sealing cover 24 and is connected to the two sliding grooves 3. When the sealing cover 24 is opened, the sealing cover 24 slides into the sliding groove 4.

[0032] A pair of plates are provided at the lower end of the circular tube 6. Springs 17 are provided on the lower side of both plates 1. A pair of plates 2 12 corresponding to plates 1 are provided on the inner wall of the sewage pipe 1. Plates 2 12 are located below outlet 2 9. The other end of spring 17 is fixed on the corresponding side plate 2 12. Initially, the circular tube 6 is located above outlet 2 9. When the filter screen 5 accumulates a lot of debris, the weight compresses spring 17, and the circular tube 6 moves down until outlet 10 and outlet 2 9 are aligned. At the same time, a limiting block that cooperates with the circular tube 6 is provided on the inner wall of the sewage pipe 1 to ensure that the circular tube 6 will not move down after outlet 10 and outlet 2 9 are aligned.

[0033] A pair of sliding grooves 18 are vertically arranged on the outer side of the circular tube 6, and a pair of sliding rails 13 that cooperate with the sliding grooves 18 are arranged on the inner wall of the corresponding sewage pipe 1. The circular tube 6 slides along the sewage pipe 1 in the vertical direction through the cooperation of the sliding rails 13 and the sliding grooves 18.

[0034] An airbag 14 is installed on the inner wall of the sewage pipe 1 above the circular pipe 6. An inflation pipe 2 for inflating the airbag 14 is installed on the outer side of the sewage pipe 1. After the airbag 14 is inflated, the airbag 14 expands and can block the sewage above the circular pipe 6, thus facilitating the cleaning of debris below.

[0035] A notch is provided on one side of the vertical sidewall of outlet 2 9. A round hole is provided on the bottom surface of the notch, and a rod 11 is slidably installed in the round hole. A corresponding insertion hole is provided on the outer side of the round tube 6 to cooperate with the rod 11.

[0036] A second spring is provided between the bottom surface of the round hole and the insertion rod 11. One end of the second spring is fixed to the insertion rod 11, and the other end of the second spring is fixed to the bottom surface of the round hole. When the round tube 6 slides down to align the outlet 10 and the outlet 2 9, the insertion rod 11 is inserted into the insertion hole under the action of the second spring, so that the position of the round tube 6 is locked, which facilitates the cleaning of debris.

[0037] A lever is provided on the outer surface of the insertion rod 11. The lever can slide the insertion rod 11 to disengage it from the insertion hole, thereby releasing the limitation of the insertion rod 11 on the round tube 6. Then the round tube 6 is reset under the action of the spring 17.

[0038] An auxiliary plate 15 is provided between the two side plates 12. A cylindrical rod 16 is provided on the auxiliary plate 15. A groove 6 is provided on the upper end face of the cylindrical rod 16. A vertical round rod 8 that cooperates with the filter hole is slidably provided in the groove 6. An airbag 2 is provided between the bottom surface of the groove 6 and the vertical round rod 8. An inflation tube 2 7 for inflating the airbag 2 is provided on the outer side of the sewage pipe 1. When the round tube 6 is lowered, the airbag 2 is inflated, so that the vertical round tube 6 passes through the corresponding filter hole, thereby allowing the sewage below the airbag 14 to flow away along the vertical round rod 8, which facilitates the subsequent cleaning of debris.

[0039] Both sealing cap 1 (3) and sealing cap 2 (4) are equipped with handles.

[0040] Working principle: When a large amount of debris accumulates on filter screen 5, it will clog the filter holes. As the amount of wastewater increases, the pressure on the circular pipe 6 will also increase, which will then cause...

[0041] The round tube 6 slides down against the force of spring 17 until outlet 10 and outlet 2 9 are aligned. Then, the insertion rod 11 is inserted into the insertion hole under the action of spring 2, locking the position of the round tube 6. After it is found that the sewage pipe 1 is blocked (by observing the inlet of the sewage pipe 1 or setting a corresponding sensor to trigger an audible and visual alarm, reminding that the round tube 6 is blocked by debris and has moved down), first, air is inflated into airbag 14 to block the top of the round tube 6, cutting off the sewage above. Then, air is inflated into airbag 2, allowing the vertical round tube 6 to pass through the corresponding filter hole, so that the sewage below airbag 14 flows away along the vertical round rod 8, facilitating the subsequent cleaning of debris. Then, the sealing cover 2 4 and sealing cover 3 are opened to clean the debris. After cleaning, the sliding insertion rod 11 is disengaged from the insertion hole by the lever, thereby releasing the limitation of the insertion rod 11 on the round tube 6. Then, the round tube 6 is reset under the action of spring 17.

[0042] The technical features of this utility model not described can be implemented by or by using existing technology, and will not be repeated here. Of course, the above description is not a limitation of this utility model, and this utility model is not limited to the examples above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of this utility model should also be within the protection scope of this utility model.

Claims

1. An anti-clogging mechanism installed in a sewage pipe, characterized in that, The utility model provides a sewage pipe (1) and the circular tube (6) of the cooperation of the sewage pipe (1) and the circular tube (6) are provided with the filter screen (5) of the cooperation of the sewage pipe (1) and the circular tube (6), the filter screen (5) is provided with the filter hole, the outer side of the circular tube (6) is provided with the outlet one (10), and the outlet one (10) is provided with the sealing cover one (3) of cooperation, the outer side of the sewage pipe (1) is provided with the outlet two (9) of cooperation with the outlet one (10), and the outlet two (9) is provided with the sealing cover two (4) of cooperation, The sealing cover one (3) is the arc plate structure of the cooperation of the circular tube (6), and the outlet one (10) is provided with the sliding groove one of cooperation on the upper and lower two sides, and the sealing cover one (3) is slidably arranged between the sliding groove one, and the sliding groove two of cooperation with the sealing cover one (3) and the sliding groove one on both sides are communicated are provided on the vertical side of one side of the outlet one (10).

2. The anti-clogging mechanism arranged in a sewer pipe according to claim 1, characterized in that, The sealing cover two (4) is the arc plate structure of the cooperation of the sewage pipe (1), and the outlet two (9) is provided with the sliding groove three of cooperation on the upper and lower two sides, and the sealing cover two (4) is slidably arranged between the sliding groove three, and the sliding groove four of cooperation with the sealing cover two (4) and the sliding groove three on both sides are communicated are provided on the vertical side of one side of the outlet two (9).

3. The anti-clogging mechanism disposed in a sewer pipeline according to claim 1, wherein, The lower end of the circular tube (6) is provided with a pair of plates one, and the lower side of the plate one on both sides is provided with the spring one (17), and the inner wall of the sewage pipe (1) is provided with a pair of the plate two (12) corresponding to the plate one, the plate two (12) is arranged below the outlet two (9), and the other end of the spring one (17) is fixed on the plate two (12) on the corresponding side.

4. The anti-clogging mechanism arranged in a sewer pipe according to claim 3, characterized in that, The outer side of the circular tube (6) is vertically provided with a pair of sliding grooves five (18), and the inner wall of the sewage pipe (1) is provided with a pair of sliding rails (13) corresponding to the sliding grooves five (18).

5. A blockage prevention mechanism for installation within a waste pipe according to claim 4, wherein, The inner wall of the sewage pipe (1) above the circular tube (6) is provided with the air bag one (14), and the outer side of the sewage pipe (1) is provided with the inflation pipe one (2) for inflating the air bag one (14).

6. A blockage prevention mechanism for installation within a waste pipe according to claim 5, wherein, The vertical side wall of one side of the outlet two (9) is provided with a notch groove, the inner bottom of the notch groove is provided with a circular hole, the plug rod (11) is slidably arranged in the circular hole, and the outer side of the corresponding circular tube (6) is provided with the insertion hole of cooperation with the plug rod (11). The spring two is arranged between the inner bottom of the circular hole and the plug rod (11), one end of the spring two is fixed on the plug rod (11), and the other end of the spring two is fixed on the inner bottom of the circular hole.

7. A blockage prevention mechanism for installation within a sewer pipe according to claim 6, wherein, The outer side of the plug rod (11) is provided with the lever.

8. The anti-clogging mechanism disposed within a sewer pipe of claim 3, wherein, Auxiliary plates (15) are arranged between the two plates (12), and cylindrical rods (16) are arranged on the auxiliary plates (15), and sliding grooves (6) are arranged on the upper end faces of the cylindrical rods (16), and vertical cylindrical rods (8) matched with the filter holes are arranged in the sliding grooves (6), and air bags (2) are arranged between the bottom faces of the sliding grooves (6) and the vertical cylindrical rods (8), and air charging pipes (7) for charging the air bags (2) are arranged on the outer lateral faces of the sewage pipes (1).

9. The anti-clogging mechanism disposed within a sewer pipe of claim 1, wherein, The sealing cover (3) and the sealing cover (4) are both provided with handles.

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