Bent pipe for pipeline connection

Abstract

The utility model provides an elbow pipe for pipeline connection, which belongs to the field of elbow pipes, and comprises an elbow pipe main body, a connecting mechanism, a splicing mechanism, a filter cartridge and a stirring mechanism, in the scheme, the filter cartridge is arranged to block garbage entering the elbow pipe main body and prevent the garbage from penetrating through the elbow pipe main body to enter a pipeline at the rear section; an external thread sealing cover is in threaded connection with the interior of an internal thread groove B, so that the external thread sealing cover is convenient to mount and dismount, the external thread sealing cover is convenient to rotate through the arrangement of a rotating block, the external thread sealing cover is convenient to mount and dismount, and the filter cartridge is convenient to mount and dismount through the external thread sealing cover; the filter cartridge is convenient to mount and dismount, so that garbage filtered out by the filter cartridge is convenient to clean, and the problems that in the prior art, a bent pipe for pipeline connection is not easy to remove garbage in sewage, the pipeline is blocked after the garbage enters the pipeline, and drainage is affected can be solved.

Description

Technical Field

[0001] The utility model belongs to the field of pipe bends, and in particular relates to a pipe bend for connecting pipelines. Background Art

[0002] In pipe connection, the direction of the pipe is changed by connecting straight pipes in different directions through elbows, and elbow connectors are used to connect elbows and straight pipes. Therefore, a kind of elbow for bathroom pipe connection is used to connect and fix bathroom facilities. The existing elbows for bathroom pipe connection on the market usually need to press external threads on multiple pre-joined pipes, and then use joints with internal threads to connect multiple pipes to each other, and it is necessary to set a sealing ring during the connection process, and the sealing ring is squeezed by the joint and the pipe to achieve a sealed connection. However, this method requires pressing external threads on the pipe in advance, and has certain processing requirements on the wall thickness of the pipe.

[0003] The authorization publication number "CN210372405U" records that "a first sleeve is installed on the outer surface of the first water pipe, a base is installed on one side of the first sleeve, a first limiting ring is installed on the inner surface of the base, a first sealing ring is installed on one side of the first limiting ring, a first gasket is installed on one end of the first sealing ring, a first inner tube is installed on one side of the first gasket, a second inner tube is installed on one side of the first inner tube, a second gasket is installed on the outer surface of the second inner tube, a second sealing ring is installed on one end of the second gasket, a second limiting ring is installed on one side of the second sealing ring, a second sleeve is installed on one end of the second limiting ring, and a second water pipe is installed on the inner surface of the second sleeve".

[0004] The above patent solves the problems of high cost, long installation time, and difficult maintenance in the prior art. However, the above patent is not easy to remove garbage from sewage, and garbage entering the pipe will cause pipe blockage, thereby affecting drainage. Utility Model Content

[0005] The utility model aims to provide a pipe elbow for connecting pipes, aiming to solve the problem that the pipe elbow for connecting pipes in the prior art is not easy to remove garbage in sewage, and the garbage enters the pipe and causes the pipe to be blocked, thus affecting drainage.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A pipe elbow for connecting pipes, comprising:

[0008] Bend pipe body;

[0009] The connecting mechanism is provided with two groups, and the two groups of connecting mechanisms are both provided on the elbow body;

[0010] A splicing mechanism is provided on the elbow body;

[0011] A filter cartridge is disposed on the splicing mechanism, and the splicing mechanism is used to install and remove the filter cartridge; and

[0012] The stirring mechanism is arranged on the splicing mechanism.

[0013] As a preferred solution of the utility model, each group of the connecting mechanisms includes a connecting ring and an internal thread groove A, the internal thread groove A is opened at one end of the elbow body, and the connecting ring is fixedly connected to the circumferential surface of the elbow body.

[0014] As a preferred solution of the utility model, the splicing mechanism includes a sewage pipe, a rotating block, an externally threaded sealing cover and an internally threaded groove B. The sewage pipe is fixedly connected to the elbow body, the internally threaded groove B is opened at the bottom of the sewage pipe, the externally threaded sealing cover is threadedly connected to the internally threaded groove B, and the rotating block is fixedly connected to the surface of the externally threaded sealing cover.

[0015] As a preferred solution of the utility model, the stirring mechanism includes a push rod, a rotating plate and a rotating rod. The rotating rod is rotatably connected to the bottom of the external thread sealing cover, and one end of the rotating rod rotates through the external thread sealing cover and extends into the internal thread groove A. A plurality of push rods are provided, and the plurality of push rods are fixedly connected to the circumferential surface of the rotating rod, and the plurality of push rods are evenly distributed, and the rotating plate is fixedly connected to the bottom of the rotating rod.

[0016] As a preferred solution of the utility model, a buffer ring is fixedly connected to the circumferential inner wall of the curved pipe body.

[0017] As a preferred solution of the utility model, the filter cartridge is fixedly connected to the top of the external thread sealing cover, and the filter cartridge is movably inserted into the elbow body and the sewage pipe.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. In this solution, the setting of the filter cartridge can block the garbage entering the interior of the elbow body, prevent the garbage from passing through the elbow body and entering the rear pipe section, and prevent the garbage from clogging the rear pipe section. The external thread sealing cap is threadedly connected to the internal thread groove B, so that the external thread sealing cap is easy to install and disassemble. The setting of the rotating block makes it easy to rotate the external thread sealing cap, and the external thread sealing cap makes it easy to install and disassemble the filter cartridge. The filter cartridge is easy to install and disassemble, so that the garbage filtered out of the filter cartridge is easy to clean.

[0020] 2. In this solution, the top surface position of the external threaded sealing cover is set high, so that water will not accumulate in the sewage pipe, and the sewage will be completely discharged along the curved pipe body. The setting of the rotating piece facilitates the rotation of the rotating rod, and the setting of the rotating rod facilitates the rotation of the push rod. The push rod can be rotated to move the garbage inside the filter cartridge to prevent the garbage from piling up and affecting the sewage passing through the filter cartridge. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 It is a cross-sectional view of the utility model;

[0024] Figure 3 For this utility model Figure 2 The enlarged view of point A in the middle;

[0025] Figure 4 It is an exploded view of the utility model.

[0026] In the figure: 1. elbow body; 2. drain pipe; 3. rotating block; 4. connecting ring; 5. internal thread groove A; 6. filter cartridge; 8. push rod; 9. buffer ring; 10. rotating sheet; 11. rotating rod; 12. external thread sealing cover; 13. internal thread groove B. DETAILED DESCRIPTION

[0027] 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.

[0028] Example 1

[0029] See also Figure 1-Figure 4 , the technical solution provided by this embodiment is as follows:

[0030] A pipe bend for connecting pipes is composed of a pipe bend body 1, a connecting mechanism, a splicing mechanism, a filter cartridge 6 and a stirring mechanism. The filter cartridge 6 is arranged on the splicing mechanism, and the splicing mechanism is used for installing and removing the filter cartridge 6.

[0031] In a specific embodiment of the present utility model, the filter cartridge 6 can be provided to block the garbage entering the interior of the elbow body 1, thereby preventing the garbage from passing through the elbow body 1 and entering the rear section of the pipeline, thereby preventing the garbage from clogging the rear section of the pipeline.

[0032] Specifically, two groups of connecting mechanisms are provided, both of which are arranged on the elbow body 1, and each group of connecting mechanisms includes a connecting ring 4 and an internal thread groove A5, the internal thread groove A5 is opened at one end of the elbow body 1, and the connecting ring 4 is fixedly connected to the circumferential surface of the elbow body 1.

[0033] In a specific embodiment of the present utility model, the internal thread groove A5 is provided for connecting a pipeline, and the connection ring 4 is provided to facilitate limiting the rotation of the elbow body 1 .

[0034] Specifically, the splicing mechanism is arranged on the elbow body 1, and the splicing mechanism includes a drain pipe 2, a rotating block 3, an external thread sealing cover 12 and an internal thread groove B13. The drain pipe 2 is fixedly connected to the elbow body 1, the internal thread groove B13 is opened at the bottom of the drain pipe 2, the external thread sealing cover 12 is threadedly connected to the internal thread groove B13, and the rotating block 3 is fixedly connected to the surface of the external thread sealing cover 12.

[0035] In a specific embodiment of the utility model, the sewage pipe 2 is configured to be used for plugging in the filter cartridge 6, and the internal thread groove B13 is configured to be threadedly connected to the external thread sealing cover 12. The external thread sealing cover 12 is threadedly connected to the internal thread groove B13, so that the external thread sealing cover 12 is easy to install and disassemble. The setting of the rotating block 3 facilitates the rotation of the external thread sealing cover 12. The external thread sealing cover 12 facilitates the installation and disassembly of the filter cartridge 6, and the filter cartridge 6 facilitates the installation and disassembly of the filter cartridge 6, so that the garbage filtered out of the filter cartridge 6 is easy to clean. The top surface position of the external thread sealing cover 12 is set high, so that water will not accumulate in the sewage pipe 2, and the sewage will be completely discharged along the curved pipe body 1.

[0036] Specifically, the stirring mechanism is arranged on the splicing mechanism, and the stirring mechanism includes a push rod 8, a rotating plate 10 and a rotating rod 11. The rotating rod 11 is rotatably connected to the bottom of the external thread sealing cover 12, and one end of the rotating rod 11 rotates through the external thread sealing cover 12 and extends into the internal thread groove A5. A plurality of push rods 8 are provided, and the plurality of push rods 8 are fixedly connected to the circumferential surface of the rotating rod 11, and the plurality of push rods 8 are evenly distributed, and the rotating plate 10 is fixedly connected to the bottom of the rotating rod 11.

[0037] In a specific embodiment of the utility model, the setting of the rotating plate 10 facilitates the rotation of the rotating rod 11, and the setting of the rotating rod 11 facilitates the rotation of the push rod 8. By rotating the push rod 8, the garbage inside the filter cartridge 6 can be moved to prevent the garbage from piling up and affecting the sewage from passing through the filter cartridge 6.

[0038] Specifically, a buffer ring 9 is fixedly connected to the circumferential inner wall of the elbow body 1 .

[0039] In a specific embodiment of the present utility model, the water can be buffered by providing a buffer ring 9 .

[0040] Specifically, the filter cartridge 6 is fixedly connected to the top of the external thread sealing cover 12 , and the filter cartridge 6 is movably inserted into the elbow body 1 and the sewage pipe 2 .

[0041] In a specific embodiment of the present utility model, the filter cartridge 6 is fixedly connected to the top of the external thread sealing cover 12 , and the filter cartridge 6 is movably inserted into the elbow body 1 and the sewage pipe 2 .

[0042] The working principle or working process of the elbow for pipe connection provided by the utility model is: rotate the rotating plate 10, the rotating plate 10 rotates to drive the rotating rod 11 to rotate, the rotating rod 11 rotates to drive the push rod 8 to rotate, the push rod 8 rotates to move the garbage inside the filter cartridge 6, rotate the rotating block 3, the rotating block 3 rotates to drive the external threaded sealing cover 12 to rotate, the external threaded sealing cover 12 rotates in the internal threaded groove B13 and moves at the same time, the movement of the external threaded sealing cover 12 drives the filter cartridge 6 and the rotating rod 11 to move, when the external threaded sealing cover 12 is completely removed from the internal threaded groove B13, the filter cartridge 6 and the push rod 8 can be completely removed from the sewage pipe 2.

[0043] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A pipe elbow for pipe connection, characterized in that: include: Bend pipe body (1); A connecting mechanism, which is provided in two groups, and the two groups of connecting mechanisms are both provided on the elbow body (1); A splicing mechanism is arranged on the elbow body (1); A filter cartridge (6) is arranged on the splicing mechanism, wherein the splicing mechanism is used for installing and removing the filter cartridge (6); and The stirring mechanism is arranged on the splicing mechanism.

2. The pipe elbow for pipe connection according to claim 1, characterized in that: Each set of the connecting mechanisms comprises a connecting ring (4) and an internal thread groove A (5), wherein the internal thread groove A (5) is provided at one end of the elbow body (1), and the connecting ring (4) is fixedly connected to the circumferential surface of the elbow body (1).

3. The pipe elbow for pipe connection according to claim 2, characterized in that: The splicing mechanism comprises a sewage pipe (2), a rotating block (3), an externally threaded sealing cover (12) and an internally threaded groove B (13); the sewage pipe (2) is fixedly connected to the elbow body (1); the internally threaded groove B (13) is arranged at the bottom of the sewage pipe (2); the externally threaded sealing cover (12) is threadedly connected in the internally threaded groove B (13); and the rotating block (3) is fixedly connected to the surface of the externally threaded sealing cover (12).

4. The pipe elbow for pipe connection according to claim 3, characterized in that: The stirring mechanism comprises a push rod (8), a rotating plate (10) and a rotating rod (11); the rotating rod (11) is rotatably connected to the bottom of an externally threaded sealing cover (12), and one end of the rotating rod (11) rotates through the externally threaded sealing cover (12) and extends into the internal thread groove A (5); a plurality of push rods (8) are provided, and the plurality of push rods (8) are fixedly connected to the circumferential surface of the rotating rod (11), and the plurality of push rods (8) are evenly distributed; the rotating plate (10) is fixedly connected to the bottom of the rotating rod (11).

5. The pipe elbow for pipe connection according to claim 4, characterized in that: A buffer ring (9) is fixedly connected to the circumferential inner wall of the curved pipe body (1).

6. The pipe elbow for pipe connection according to claim 5, characterized in that: The filter cartridge (6) is fixedly connected to the top of the external thread sealing cover (12), and the filter cartridge (6) is movably inserted into the elbow body (1) and the sewage pipe (2).

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