Efficient anti-blocking curve type three-way pipe fitting

Abstract

The utility model discloses an efficient anti-clogging curve type three-way pipe fitting, and relates to the technical field of three-way pipe fittings, the efficient anti-clogging curve type three-way pipe fitting comprises a main pipe, two sides of the main pipe are respectively provided with a right curve pipe and a left curve pipe, and the main pipe is internally provided with an anti-clogging assembly; a mounting ring is fixedly mounted on the upper surface of the filter plate, through the arrangement of the anti-blocking assembly, the filter plate is mounted downwards from the upper portion of the main pipe, and then a sliding ring is pulled downwards to enable insertion blocks on the peripheral side to synchronously slide towards the middle, so that the insertion blocks are inserted into insertion grooves in the outer surface of the mounting ring; according to the three-way pipe fitting, the filter plate on the lower surface of the mounting ring is fixed in the main pipe, so that the filter plate can be quickly and stably mounted in the main pipe, impurities in liquid can be filtered, the situation that the three-way pipe fitting is blocked is avoided, and the liquid transportation stability of the three-way pipe fitting is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of three-way pipe fittings, in particular to a high-efficiency anti-clogging curved three-way pipe fitting. Background Art

[0002] Tee is also called pipe tee or three-way pipe fitting, three-way joint, etc. It is mainly used to change the direction of fluid. It is used at the branch pipe of the main pipeline. It can be classified according to the size of the pipe diameter to connect pipes of different directions together. It is easy to use.

[0003] After long-term use, the existing three-way pipe fittings are prone to adherence to the inner wall of the three-way pipe fittings due to the impurities contained in the liquid. However, the existing three-way pipe is not easy to maintain, and the impurities cannot be discharged for a long time, which easily causes the three-way pipe fittings to become blocked, greatly reducing the stability of the three-way pipe fittings for liquid transportation. Utility Model Content

[0004] The utility model aims to provide a highly efficient anti-clogging curved three-way pipe fitting to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the utility model provides a high-efficiency anti-clogging curved tee pipe fitting, comprising a main pipe, a right curved pipe and a left curved pipe are respectively arranged on both sides of the main pipe, and an anti-clogging component is arranged inside the main pipe;

[0006] The anti-clogging component includes a filter plate slidably mounted inside the main pipe, a mounting ring is fixedly mounted on the upper surface of the filter plate, a first sealing ring is fixedly mounted on the outer surface of the mounting ring, a first groove is annularly provided on the inner side wall of the main pipe, an insert block is slidably connected inside the first groove, a slot is provided on the outer surface of the mounting ring, the insert block is adapted to the slot, a pull rod is fixedly mounted on one side of the insert block, the pull rod is slidably penetrated and connected to the side surface of the main pipe, the other end of the pull rod is connected to a push rod via a hinge seat, the other end of the push rod is connected to a sliding ring via a hinge seat, and the sliding ring is slidably connected to the outer surface of the main pipe.

[0007] Furthermore, both sides of the outer surface of the sliding ring are threadedly penetrated with limit bolts, and both sides of the outer surface of the main pipe are provided with threaded holes, and the limit bolts are matched with the threaded holes.

[0008] Furthermore, a sealing groove is formed on the inner side wall of the main pipe, the first sealing ring is matched with the sealing groove, and clamping rings are fixedly mounted on both sides of the inner side wall of the mounting ring.

[0009] Furthermore, a side plate is provided in a circular array on the inner side wall of the main pipe, a driven column is rotatably connected to the side surface of the side plate, a gear is fixedly installed on the outer surface of the driven column, one side of the gear is meshingly connected to a toothed plate, a driven block is fixedly installed on one side surface of the toothed plate, a first slide groove is opened on the inner side wall of the main pipe, and the driven block is slidably connected to the inside of the first slide groove.

[0010] Furthermore, a return spring is fixedly installed on the lower surface of the driven block, and the return spring is fixedly installed on the inner bottom wall of the first slide groove. A plurality of grooves are opened on the surface of the filter plate, and the grooves are adapted to the tooth plate. A support plate is fixedly installed on the outer surface of the driven column through a fixing rod, and the support plate overlaps the surface of the filter plate.

[0011] Furthermore, the outer surfaces of the right curved tube and the left curved tube are both provided with thread grooves, the outer surfaces of the thread grooves are threadedly connected with connecting pipes, and the inner side walls of the connecting pipes are fixedly mounted with a second sealing ring.

[0012] Furthermore, an insert ring is fixedly mounted on the side surface of the second sealing ring, an extension ring is slidably connected to the outer surface of the insert ring, and the extension rings are respectively fixedly mounted on the side surfaces of the right curved tube and the left curved tube.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. Through the setting of the anti-clogging component, the filter plate is installed from the top of the main pipe downward, and then the plug block on the peripheral side is pulled downward to slide synchronously toward the middle, so that the plug block is inserted into the slot on the outer surface of the installation ring, thereby fixing the filter plate on the lower surface of the installation ring to the inside of the main pipe, so that the filter plate can be quickly and stably installed inside the main pipe, and the impurities in the liquid can be filtered, thereby reducing the occurrence of blockage of the three-way pipe fittings and improving the stability of the three-way pipe fittings for liquid transportation;

[0015] 2. Through the arrangement of the driven column, gear, tooth plate, return spring and support plate, the filter plate will press the tooth plate downward during installation. The movement of the tooth plate causes the gear on one side and the driven column inside to rotate. The rotation of the driven column drives the support plate on one side to rotate and be in a horizontal state, thereby supporting the filter plate above, reducing the damage to the filter plate caused by liquid movement, thereby increasing the service life of the filter plate and improving the overall practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 For efficient anti-clogging curved tee pipe fittings;

[0017] Figure 2It is a schematic diagram of the cross-sectional structure of a highly efficient anti-clogging curved tee pipe fitting;

[0018] Figure 3 It is a structural schematic diagram of an anti-clogging component of a highly efficient anti-clogging curved tee pipe fitting;

[0019] Figure 4 It is a structural schematic diagram of the driven column and the support plate of the efficient anti-clogging curved tee pipe fitting;

[0020] Figure 5 For efficient anti-clogging curved tee pipe fittings Figure 4 Schematic diagram of the enlarged structure at point A in the middle.

[0021] In the figure: 1. main pipe; 2. right curved pipe; 3. left curved pipe; 4. anti-clogging assembly; 401. filter plate; 402. mounting ring; 403. first sealing ring; 404. plug-in block; 405. slot; 406. pull rod; 407. push rod; 408. sliding ring; 409. limit bolt; 5. sealing groove; 6. driven column; 7. gear; 8. tooth plate; 9. reset spring; 10. support plate; 11. connecting pipe; 12. plug-in ring; 13. extension ring. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-5 The utility model provides a technical solution: an efficient anti-clogging curved three-way pipe fitting, comprising a main pipe 1, a right curved pipe 2 and a left curved pipe 3 are respectively arranged on both sides of the main pipe 1, and an anti-clogging component 4 is arranged inside the main pipe 1;

[0024] The anti-clogging component 4 includes a filter plate 401 slidably installed inside the main pipe 1, a mounting ring 402 is fixedly installed on the upper surface of the filter plate 401, a first sealing ring 403 is fixedly installed on the outer surface of the mounting ring 402, a first groove is annularly provided on the inner side wall of the main pipe 1, an insert block 404 is slidably connected inside the first groove, a slot 405 is provided on the outer surface of the mounting ring 402, the insert block 404 is adapted to the slot 405, a pull rod 406 is fixedly installed on one side of the insert block 404, the pull rod 406 is slidably penetrated and connected to the side surface of the main pipe 1, the other end of the pull rod 406 is connected to a push rod 407 through a hinge seat, the other end of the push rod 407 is connected to a sliding ring 408 through a hinge seat, and the sliding ring 408 is slidably connected to the outer surface of the main pipe 1.

[0025] The staff slides the filter plate 401 to the inside of the main pipe 1, and at the same time, the filter plate 401 drives the upper mounting ring 402 and the first sealing ring 403 to move synchronously. The first sealing ring 403 is inserted into the inside of the sealing groove 5, and then the sliding ring 408 is moved downward, and the sliding ring 408 drives the upper push rod 407 to move synchronously. The push rod 407 drives the pull rod 406 at one end to push toward the middle, and the pull rod 406 drives the plug block 404 to slide inside the first groove, and the plug block 404 is inserted into the slot 405. Then, the sliding ring 408 is fixed to the outer surface of the main pipe 1 by rotating the limit bolt 409, so that the filter plate 401 can be quickly and stably installed inside the main pipe 1, and the impurities in the liquid can be filtered, thereby reducing the blockage of the three-way pipe fitting and improving the stability of the three-way pipe fitting for liquid transportation.

[0026] See also Figure 3 , both sides of the outer surface of the sliding ring 408 are threadedly penetrated and connected with limit bolts 409, and both sides of the outer surface of the main pipe 1 are provided with threaded holes, and the limit bolts 409 are adapted to the threaded holes.

[0027] The sliding ring 408 is limited by the limiting bolt 409 to ensure the stability of the filter plate 401 after installation.

[0028] See also Figure 3 A sealing groove 5 is formed on the inner side wall of the main pipe 1 , and the first sealing ring 403 is matched with the sealing groove 5 . Snap rings are fixedly installed on both sides of the inner side wall of the mounting ring 402 .

[0029] The first sealing ring 403 is inserted into the sealing groove 5, so as to improve the sealing performance of the filter plate 401 after installation, improve the filtering efficiency of the liquid, and improve the practicality.

[0030] See also Figure 5 The inner wall of the main pipe 1 is provided with a side plate in a circular array, the side surface of the side plate is rotatably connected with a driven column 6, the outer surface of the driven column 6 is fixedly installed with a gear 7, one side of the gear 7 is meshingly connected with a tooth plate 8, and a driven block is fixedly installed on one side surface of the tooth plate 8. The inner wall of the main pipe 1 is provided with a first slide groove, and the driven block is slidably connected to the inside of the first slide groove.

[0031] The gear 7 rotates through the movement of the toothed plate 8 and drives the driven column 6 to rotate. The toothed plate 8 drives the driven block to slide inside the first sliding groove, thereby ensuring the stability of the toothed plate 8 when sliding.

[0032] See also Figure 5A return spring 9 is fixedly installed on the lower surface of the driven block, and the return spring 9 is fixedly installed on the inner bottom wall of the first slide groove. A plurality of grooves are opened on the surface of the filter plate 401, and the grooves are adapted to the tooth plate 8. A support plate 10 is fixedly installed on the outer surface of the driven column 6 through a fixing rod, and the support plate 10 is overlapped on the surface of the filter plate 401.

[0033] By setting the reset spring 9, the support plate 10 can be driven to perform reset rotation, so that the support plate 10 is in a vertical state, which is convenient for the subsequent cleaning operation of the inner wall of the pipeline.

[0034] See also Figure 2 The outer surfaces of the right curved tube 2 and the left curved tube 3 are both provided with thread grooves, the outer surfaces of the thread grooves are threadedly connected with a connecting pipe 11, and the inner side wall of the connecting pipe 11 is fixedly installed with a second sealing ring.

[0035] The setting of the threaded groove makes it easier for the workers to install the connecting pipe 11 at both ends of the right curved pipe 2 and the left curved pipe 3 , thereby improving the installation efficiency of the workers.

[0036] See also Figure 2 An insert ring 12 is fixedly mounted on the side surface of the second sealing ring, and an extension ring 13 is slidably connected to the outer surface of the insert ring 12. The extension ring 13 is fixedly mounted on the side surfaces of the right curved tube 2 and the left curved tube 3 respectively.

[0037] The insert ring 12 is inserted into the extension ring 13 during installation, thus ensuring the sealing of the pipeline after connection.

[0038] Working principle:

[0039] The staff slides the filter plate 401 to the inside of the main pipe 1. At the same time, the filter plate 401 drives the upper mounting ring 402 and the first sealing ring 403 to move synchronously. The first sealing ring 403 is inserted into the inside of the sealing groove 5, and then the sliding ring 408 is moved downward. The sliding ring 408 drives the upper push rod 407 to move synchronously. The push rod 407 drives the pull rod 406 at one end to push toward the middle. The pull rod 406 drives the plug block 404 to slide inside the first groove. The plug block 404 is inserted into the slot 405. Then, the sliding ring 408 is fixed to the outer surface of the main pipe 1 by rotating the limit bolt 409, so that the filter plate 401 can be quickly and stably installed inside the main pipe 1. When the filter plate 401 slides downward and is installed, the tooth plate 8 below is squeezed to slide downward. The tooth plate 8 moves downward and squeezes the driven block below on one side. The return spring 9 is stressed and contracts, the toothed plate 8 moves and drives the gear 7 on one side to rotate, the gear 7 drives the internal driven column 6 to rotate, and the driven column 6 drives the support plate 10 to rotate through the fixed rod, so that the support plate 10 is tightly attached to the lower surface of the filter plate 401, reducing the damage of the liquid movement to the filter plate 401, thereby increasing the service life of the filter plate 401 and improving the overall practicality. The connecting pipes 11 on both sides are respectively threadedly connected to the threads on the outer surfaces of the right curved tube 2 and the left curved tube 3. During the process of threaded rotation connection, the connecting pipe 11 drives the internal second sealing ring and the plug ring 12 to be inserted into the extension ring 13, thereby achieving a sealing effect and ensuring the stability of liquid flow. At the same time, the connecting pipe 11 can be quickly installed or disassembled, which is convenient for cleaning the inner walls of the right curved tube 2 and the left curved tube 3.

Claims

1. An efficient anti-clogging curved tee pipe fitting, comprising a main pipe (1), characterized in that: A right curved pipe (2) and a left curved pipe (3) are respectively arranged on both sides of the main pipe (1), and an anti-blocking component (4) is arranged inside the main pipe (1); The anti-clogging component (4) comprises a filter plate (401) slidably mounted inside the main pipe (1); a mounting ring (402) is fixedly mounted on the upper surface of the filter plate (401); a first sealing ring (403) is fixedly mounted on the outer surface of the mounting ring (402); a first groove is annularly provided on the inner side wall of the main pipe (1); an insert block (404) is slidably connected inside the first groove; a slot (405) is provided on the outer surface of the mounting ring (402); the insert block (404) is matched with the slot (405); a pull rod (406) is fixedly mounted on one side of the insert block (404); the pull rod (406) is slidably penetrated and connected to the side surface of the main pipe (1); the other end of the pull rod (406) is connected to a push rod (407) via a hinge seat; the other end of the push rod (407) is connected to a sliding ring (408) via a hinge seat; the sliding ring (408) is slidably connected to the outer surface of the main pipe (1).

2. The high-efficiency anti-clogging curved three-way pipe fitting according to claim 1, characterized in that: Both sides of the outer surface of the sliding ring (408) are threadedly penetrated by limit bolts (409), and both sides of the outer surface of the main pipe (1) are provided with threaded holes, and the limit bolts (409) are compatible with the threaded holes.

3. The high-efficiency anti-clogging curved three-way pipe fitting according to claim 1, characterized in that: The inner side wall of the main pipe (1) is provided with a sealing groove (5), the first sealing ring (403) is adapted to fit the sealing groove (5), and clamping rings are fixedly mounted on both sides of the inner side wall of the mounting ring (402).

4. The high-efficiency anti-clogging curved three-way pipe fitting according to claim 1, characterized in that: The inner wall of the main pipe (1) is provided with a side plate in an annular array, the side surface of the side plate is rotatably connected to a driven column (6), the outer surface of the driven column (6) is fixedly mounted with a gear (7), one side of the gear (7) is meshingly connected to a toothed plate (8), a driven block is fixedly mounted on one side surface of the toothed plate (8), the inner wall of the main pipe (1) is provided with a first slide groove, and the driven block is slidably connected to the inside of the first slide groove.

5. The high-efficiency anti-clogging curved three-way pipe fitting according to claim 4, characterized in that: A return spring (9) is fixedly mounted on the lower surface of the driven block, and the return spring (9) is fixedly mounted on the inner bottom wall of the first slide groove. A plurality of grooves are provided on the surface of the filter plate (401), and the grooves are matched with the tooth plate (8). A support plate (10) is fixedly mounted on the outer surface of the driven column (6) via a fixing rod, and the support plate (10) overlaps the surface of the filter plate (401).

6. The high-efficiency anti-clogging curved three-way pipe fitting according to claim 1, characterized in that: The outer surfaces of the right curved tube (2) and the left curved tube (3) are both provided with thread grooves, the outer surfaces of the thread grooves are threadedly connected to a connecting pipe (11), and a second sealing ring is fixedly mounted on the inner side wall of the connecting pipe (11).

7. The high-efficiency anti-clogging curved three-way pipe fitting according to claim 6, characterized in that: An insert ring (12) is fixedly mounted on the side surface of the second sealing ring, an extension ring (13) is slidably connected to the outer surface of the insert ring (12), and the extension ring (13) is fixedly mounted on the side surfaces of the right curved tube (2) and the left curved tube (3), respectively.

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