Municipal rain and sewage diversion pipe

Abstract

The utility model relates to a municipal rainwater and sewage diversion pipe, which belongs to the technical field of rainwater and sewage diversion pipes and comprises a first pipe body, a second pipe body is mounted on one side of the first pipe body, a fixing ring is mounted on one side, close to the second pipe body, of the first pipe body, and an embedding ring embedded into the fixing ring is mounted on one side of the second pipe body. A connecting block is installed on the outer side of the fixing ring, and a locking device inserted into the connecting block to be fixed is installed on the outer side of the embedded ring. After the structure is adopted, the connecting pipe has the following advantages that the embedding ring of the second pipe body is inserted into the embedding groove, then the locking device is used for installation and locking, rapid combination and connection processing are carried out, a worker can carry out combination and connection processing conveniently, practicability is improved, the worker can operate conveniently, and the working efficiency is improved. And the first pipe body and the second pipe body are connected, combined and disassembled, so that the overall convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rainwater and sewage diversion pipes, in particular to a municipal rainwater and sewage diversion pipe. Background Art

[0002] Rainwater and sewage separation is a drainage system that separates rainwater and sewage, transporting them through different pipes for discharge or subsequent treatment. Rainwater is discharged directly into the river through the rainwater pipe network, while sewage is collected through the sewage pipe network and sent to the sewage treatment plant for treatment to avoid sewage directly entering the river and causing pollution. The collection, utilization and centralized management of rainwater discharge can reduce the impact of water on sewage treatment plants and ensure the treatment efficiency of sewage treatment plants.

[0003] Patent announcement number CN218643497U discloses a rainwater and sewage diversion drainage pipe, including a rainwater and sewage diversion drainage pipe, which is horizontally arranged, fixed ears are fixedly connected to both sides of the rainwater and sewage diversion drainage pipe, a partition is fixedly connected to the middle part of the rainwater and sewage diversion drainage pipe, rainwater flows above the partition, sewage flows below the partition, and a filter is fixedly connected to the top of the partition. The advantages of the utility model are: when cleaning the filter screen, the manual wheel is rotated clockwise, the round head rotates and moves downward, the scraper, the two fixed rods and the valve plate are moved downward as a whole, so that the through groove is opened, and the scraper uses hard bristles to scrape the side of the filter screen that retains impurities until the scraper continues to descend and moves into the sewage channel. At this time, the valve plate is located in the sewage, and the impurities scraped by the scraper fall into the sewage and are discharged along the sewage. The structure is very clever, so as to achieve the purpose of convenient cleaning of the filter screen in the rainwater channel, and solve the problems existing in the existing rainwater and sewage diversion drainage channel. Although this method can filter impurities through the filter screen, the connection between the pipes is still that the adjacent pipes are connected by end threads, and the pipes need to be rotated and installed. The connection and installation are relatively troublesome, and the pipes cannot be quickly combined by snap-on combination, and it is not easy to disassemble and assemble. Utility Model Content

[0004] The utility model aims to solve the above technical problems and provides a municipal rainwater and sewage diversion pipe.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is:

[0006] A municipal rainwater and sewage diversion pipe comprises a pipe body 1, a pipe body 2 is installed on one side of the pipe body 1, a fixing ring is installed on the side of the pipe body 1 close to the pipe body 2, and an embedded ring embedded in the fixed ring is installed on one side of the pipe body 2;

[0007] A connecting block is installed on the outer side of the fixing ring, and a locking device inserted into the connecting block and fixed is installed on the outer side of the embedding ring.

[0008] Preferably, an embedding groove for fitting the embedding ring is provided on the fixing ring.

[0009] Preferably, the locking device includes a movable column slidably arranged on the outside of the connecting block, a movable elliptical limiting ball is installed on the movable column, a limiting column for pushing the elliptical limiting ball to move is installed on the inner side of the movable column, a connecting groove for cooperating with the movement of the movable column is provided in the connecting block, and a limiting groove 1 for cooperating with the movement of the elliptical limiting ball is provided in the connecting block.

[0010] Preferably, a second limit groove is provided in the movable column for use with the limit column, a guide plate for pushing the elliptical limit ball is installed on the outer side of the movable column, a third limit groove is provided in the movable column for cooperating with the movement of the guide plate, and an adjustment spring is installed between the guide plate and the side wall of the third limit groove.

[0011] Preferably, the movable column is equipped with an elliptical limiting ball movable limiting groove four, and the limiting groove two, limiting groove three and limiting groove four are connected.

[0012] Preferably, the side of the guide plate contacting the elliptical limiting ball is an inclined structure.

[0013] Preferably, a stepping bolt is installed in the inner thread of the moving column, and a threaded hole used to cooperate with the stepping bolt is provided in the moving column, and the threaded hole is connected to the second limiting groove.

[0014] After adopting the above structure, the utility model has the following advantages:

[0015] The utility model inserts the embedding ring of the pipe body two into the embedding groove, and then installs and locks it through the locking device, so that it can be quickly combined and connected, which is convenient for workers to carry out combined connection processing, improves practicality, and can be convenient for workers to operate, connect, assemble and disassemble the pipe body one and the pipe body two, thereby improving the convenience as a whole.

[0016] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is a separation schematic diagram of the utility model;

[0020] Figure 3 It is the front view of the utility model;

[0021] Figure 4 It is a cross-sectional view of the utility model;

[0022] Figure 5 It is a partial enlarged view of the utility model;

[0023] Figure 6 It is a structural schematic diagram of the limit column of the utility model.

[0024] As shown in the figure: 1. Tube body one; 2. Tube body two; 3. Fixed ring; 4. Embedded ring; 5. Connecting block; 501. Connecting groove; 502. Limiting groove one; 6. Locking device; 601. Moving column; 602. Elliptical limiting ball; 603. Limiting column; 604. Limiting groove two; 605. Guide plate; 606. Limiting groove three; 607. Adjusting spring; 608. Limiting groove four; 7. Embedded groove; 8. Stepping bolt. DETAILED DESCRIPTION

[0025] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0026] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0027] The utility model is further described in detail below in conjunction with the full text.

[0028] Combined with Figure 1-Figure 6A municipal rainwater and sewage diversion pipe includes a pipe body 1, a pipe body 2 is installed on one side of the pipe body 1, a fixing ring 3 is installed on the side of the pipe body 1 close to the pipe body 2, an embedding ring 4 embedded in the fixing ring 3 is installed on one side of the pipe body 2, and an embedding groove 7 for matching the embedding ring 4 is provided on the fixing ring 3. The pipe body 2 is inserted into the embedding groove 7 through the embedding ring 4, and then installed and locked by a locking device 6, so that it can be quickly combined and connected.

[0029] When the utility model is implemented, Figure 2 , Figure 4 , Figure 5 and Figure 6 As shown, a connecting block 5 is installed on the outer side of the fixing ring 3, and a locking device 6 inserted into the connecting block 5 and fixed is installed on the outer side of the embedding ring 4. The locking device 6 includes a moving column 601 slidably arranged on the outer side of the connecting block 5, and a movable elliptical limiting ball 602 is installed on the moving column 601. A limiting column 603 for pushing the elliptical limiting ball 602 to move is installed inside the moving column 601. A connecting groove 501 for cooperating with the movement of the moving column 601 is provided in the connecting block 5, a limiting groove 1 502 for cooperating with the movement of the elliptical limiting ball 602 is provided in the connecting block 5, and a limiting groove 2 for cooperating with the limiting column 603 is provided in the moving column 601. 604, a guide plate 605 for pushing the elliptical limiting ball 602 is installed on the outer side of the moving column 601, and a limiting groove three 606 for cooperating with the movement of the guide plate 605 is provided in the moving column 601, and an adjusting spring 607 is installed between the guide plate 605 and the side wall of the limiting groove three 606. Specifically, when the limiting column 603 moves in the limiting groove two 604, the inclined guide plate 605 pushes the elliptical limiting ball 602 to move outward, so that the elliptical limiting ball 602 is stuck on the limiting groove one 502, thereby realizing the connection between the moving column 601 and the connecting block 5, and the tube body one 1 and the tube body two 2 are quickly combined and connected.

[0030] When the utility model is implemented, Figure 5 As shown, the movable column 601 has a limit slot four 608 that cooperates with the elliptical limit slot 602 to move, the limit slot two 604, the limit slot three 606 and the limit slot four 608 are connected, the elliptical limit slot 602 can move up and down in the limit slot four 608, the limit column 603 moves laterally in the limit slot two 604, and the guide plate 605 moves laterally in the limit slot three 606.

[0031] When the utility model is implemented, Figure 6 As shown, the side of the guide plate 605 that contacts the elliptical limiting ball 602 is an inclined structure, and the guide plate 605 can push the elliptical limiting ball 602 to move up and down.

[0032] The moving column 601 has a stepping bolt 8 installed in its inner thread. The moving column 601 has a threaded hole for use with the stepping bolt 8 and the threaded hole is connected to the second limiting groove 604. The stepping bolt 8 moves in the threaded hole, thereby pushing the limiting column 603 to move horizontally in the second limiting groove 604.

[0033] The working principle of this utility model:

[0034] The second tube body 2 is inserted into the embedding groove 7 through the embedding ring 4, the moving column 601 enters the connecting groove 501, and the stepping bolt 8 moves in the threaded hole, thereby pushing the limiting column 603 to move laterally in the second limiting groove 604, driving the guide plate 605 to move, and the guide plate 605 can push the elliptical limiting ball 602 to move up and down, so that the elliptical limiting ball 602 is stuck on the limiting groove 1 502, thereby realizing the connection between the moving column 601 and the connecting block 5, and the tube body 1 and the second tube body 2 are quickly combined and connected.

[0035] The above describes the utility model and its implementation methods, which is not restrictive. What is shown in the full text is only one of the implementation methods of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it, without departing from the purpose of the invention of the utility model, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the utility model.

Claims

1. A municipal rainwater and sewage diversion pipe, comprising a pipe body (1), characterized in that: A second tube body (2) is installed on one side of the first tube body (1), a fixing ring (3) is installed on the side of the first tube body (1) close to the second tube body (2), and an embedding ring (4) embedded in the fixing ring (3) is installed on one side of the second tube body (2); A connecting block (5) is installed on the outer side of the fixing ring (3), and a locking device (6) inserted into the connecting block (5) and fixed is installed on the outer side of the embedding ring (4).

2. A municipal rainwater and sewage diversion pipe according to claim 1, characterized in that: The fixing ring (3) is provided with an embedding groove (7) for fitting with the embedding ring (4).

3. A municipal rainwater and sewage diversion pipe according to claim 1, characterized in that: The locking device (6) comprises a movable column (601) slidably arranged on the outside of the connecting block (5), a movable elliptical limiting ball (602) is installed on the movable column (601), a limiting column (603) for pushing the elliptical limiting ball (602) to move is installed inside the movable column (601), a connecting groove (501) for cooperating with the movement of the movable column (601) is provided in the connecting block (5), and a limiting groove 1 (502) for cooperating with the movement of the elliptical limiting ball (602) is provided in the connecting block (5).

4. A municipal rainwater and sewage diversion pipe according to claim 3, characterized in that: The movable column (601) is provided with a second limiting groove (604) for use with the limiting column (603); a guide plate (605) for pushing the elliptical limiting ball (602) is installed on the outer side of the movable column (601); a third limiting groove (606) for movement with the guide plate (605) is provided in the movable column (601); an adjustment spring (607) is installed between the side wall of the guide plate (605) and the limiting groove (606).

5. A municipal rainwater and sewage diversion pipe according to claim 4, characterized in that: The movable column (601) includes a fourth limiting groove (608) for cooperating with the elliptical limiting ball (602) to move, and the second limiting groove (604), the third limiting groove (606) and the fourth limiting groove (608) are connected.

6. A municipal rainwater and sewage diversion pipe according to claim 4, characterized in that: The side of the guide plate (605) that contacts the elliptical limiting ball (602) is an inclined structure.

7. The municipal rainwater and sewage diversion pipe according to claim 3, characterized in that: The moving column (601) is internally threaded with a stepping bolt (8), and the moving column (601) is provided with a threaded hole used in conjunction with the stepping bolt (8), and the threaded hole is connected to the second limiting groove (604).

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