CN219493428U

CN219493428U - Herringbone three-way elbow resistant to medium impact

Info

Publication number: CN219493428U
Application number: CN202320767997.8U
Authority: CN
Inventors: 宋凯; 赵猛
Original assignee: Henan Yingfu Machinery Manufacturing Co ltd
Current assignee: Henan Yingfu Machinery Manufacturing Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-08-08
Anticipated expiration: 2033-04-10

Abstract

The utility model relates to the technical field of herringbone three-way elbows, in particular to a herringbone three-way elbow resistant to medium impact; the device comprises a main pipe, a first branch pipe and a second branch pipe, wherein the main pipe, the first branch pipe and the second water outlet pipe are of an integrated structure, the first branch pipe and the second branch pipe are symmetrically arranged on two sides of the main pipe, an opening is formed between the first branch pipe and the second branch pipe, and a buffer table is arranged at the opening; according to the utility model, the impact force of the medium is dispersed by increasing the impact area of the medium, so that the damage to the tee bend caused by the medium impact is reduced, and the tee bend has better wear resistance and medium impact resistance; the sealing performance of the buffer table, the first branch pipe and the second branch pipe is improved through the first step positioning groove and the second step positioning groove, so that leakage of media is avoided to a certain extent, and the media diversion effect is better; the buffer table is detachably connected by using the screw for fixation, so that the buffer table is convenient to replace periodically in later period, and the use cost is obviously reduced.

Description

Herringbone three-way elbow resistant to medium impact

Technical Field

The utility model relates to the technical field of herringbone three-way elbows, in particular to a herringbone three-way elbow resistant to medium impact.

Background

The Y-shaped tee pipe head is one kind of pipeline connector, is commonly used on a pipeline to be branched of a main pipeline, has equal diameter and different diameter, and has the function of shunting and conveying media, so that the Y-shaped tee pipe head is widely applied to various industries due to convenient use. When the existing herringbone three-way elbow is used for diverting and conveying media, as shown in the attached figure 1, the tip of the herringbone three-way elbow is often impacted by the media to form a through hole, so that the leakage of the media is caused, and the three-way elbow is required to be overhauled or replaced for many times, so that the loss of the media is caused, the normal operation of production is influenced, and the working efficiency is reduced. Therefore, the herringbone three-way elbow capable of solving the problem that the tip of the three-way elbow is easy to damage is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the herringbone tee bend resistant to medium impact, and the problems that the tip of the herringbone tee bend is easy to wear and causes medium leakage when in use are solved by increasing the area of medium impact and dispersing the impact force of the medium.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a tee bend elbow of anti medium impact, includes to be responsible for, first branch pipe and second branch pipe, be responsible for, first branch pipe and second water pipe head structure as an organic whole, and first branch pipe and second branch pipe symmetry set up in the both sides of being responsible for, and the one end of being responsible for is provided with first ring flange, and the one end of first branch pipe is provided with the second ring flange, and the one end of second branch pipe is provided with the third ring flange, is responsible for the contained angle with first branch pipe for the obtuse angle, is responsible for the contained angle with the second branch pipe also for the obtuse angle, the opening has been seted up between first branch pipe and the second branch pipe, the opening is provided with the buffer station.

Further, the two sides of the bottom of the buffer table are respectively fixed with a connecting plate, the connecting plates are respectively connected with the first branch pipe and the second branch pipe through screws, and the connecting plates and the first branch pipe and the second branch pipe have equal bending degrees.

Further, one side of the buffer table is in contact with the first branch pipe, the other side of the buffer table is in contact with the second branch pipe, and the two sides of the buffer table are provided with bending equal to the contact parts of the first branch pipe and the second branch pipe.

Further, the two sides of the buffer table are provided with first step-type positioning grooves, and the walls of the first branch pipe and the second branch pipe are provided with second step-type positioning grooves which are matched with the first step-type positioning grooves.

Further, sealing gaskets are arranged on the first step-type positioning grooves.

Further, the top of the buffer table is provided with an arc protection layer, and the arc protection layer is made of rubber materials.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the buffer table is arranged between the first branch pipe and the second branch pipe, so that the impact force of the medium is dispersed by increasing the impact area of the medium, and the damage of the medium impact to the tee bend is reduced, so that the Y-shaped tee bend has better wear resistance and medium impact resistance; the two sides of the buffer table are clamped with the second step positioning grooves through the first step positioning grooves, so that the tightness of the buffer table, the first branch pipe and the second branch pipe is improved, leakage of media is avoided to a certain extent, and the media diversion effect is better; the buffer table is detachably connected by using the screw for fixation, so that the buffer table is convenient to replace periodically in later period, and the use cost is obviously reduced.

Drawings

FIG. 1 is a schematic diagram of a prior art structure;

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is a cross-sectional view of the present utility model;

FIG. 4 is a schematic view of the structure of the present utility model at A;

FIG. 5 is a schematic view of the structure at B of the present utility model;

fig. 6 is a schematic structural view of the buffer stage of the present utility model.

In the figure, 1, a main pipe; 2. a first branch pipe; 3. a second branch pipe; 4. a first flange; 5. a second flange; 6. a third flange; 7. a buffer stage; 8. a connecting plate; 9. a screw; 10. a first stepped positioning groove; 11. a second step-shaped positioning groove; 12. arc-shaped protective layer.

Detailed Description

The following are specific embodiments of the present utility model, and the technical solutions of the present utility model are further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

As shown in fig. 1, the existing herringbone tee bend elbow, the connecting portion of first branch pipe and second branch pipe 3 is sharp pointed shape, when using, the medium can directly strike the point, and long-term impact can cause the point wearing and tearing to form the through-hole to cause the leakage of medium, and then need overhaul many times or change tee bend elbow, not only cause the loss of medium, but also influence the normal operating of production, reduce work efficiency, so provide a herringbone tee bend elbow that can resist the medium impact.

The utility model provides a tee bend elbow of anti medium impact, is including being responsible for 1, first branch pipe 2 and second branch pipe 3 be responsible for 1, first branch pipe 2 and second branch pipe 3 structure as an organic whole, and first branch pipe 2 and second branch pipe 3 symmetry set up in the both sides of being responsible for 1, the one end rigid coupling of being responsible for 1 has first ring flange 4, the one end rigid coupling of first branch pipe 2 has second ring flange 5, the one end rigid coupling of second branch pipe 3 has third ring flange 6, the contained angle of being responsible for 1 and first branch pipe 2 is the obtuse angle, the contained angle of being responsible for 1 and second branch pipe 3 is also the obtuse angle, the opening has been seted up between first branch pipe 2 and the second branch pipe 3, the opening is provided with buffer station 7.

As shown in figure 2, an opening is formed between the first branch pipe 2 and the second branch pipe 3, and a buffer table 7 is installed at the opening, wherein the buffer table 7 can be fixedly installed at the opening, and also can be detachably installed, when in use, a medium with high flow rate can directly impact the top of the buffer table 7, the impact surface of the medium is enlarged, and the impact force of the medium is dispersed, so that the service life of the tee bend is prolonged.

The both sides of buffer platform 7 bottom all are fixed with connecting plate 8, connecting plate 8 passes through screw 9 with first branch pipe 2 and second branch pipe 3 respectively and is connected, and connecting plate 8 has the crookedness that equals with first branch pipe 2 and second branch pipe 3.

As shown in fig. 3, the buffer table 7 is fixed at the opening through the connecting plate 8, so that the later replacement and maintenance are facilitated, the use cost is obviously reduced, the bending degree of the connecting plate 8 at two sides of the bottom of the buffer table 7 is set to be equal to that of the first branch pipe 2 and the second branch pipe 3 respectively, the connecting plate 8 at one side of the bottom of the buffer table 7 is attached to the outer wall of the first branch pipe 2, the connecting plate 8 at the other side of the bottom of the buffer table 7 is attached to the outer wall of the second branch pipe 3, and the buffer table is conveniently fixed by the screws 9.

One side of the buffer table 7 is in contact with the first branch pipe 2, the other side of the buffer table 7 is in contact with the second branch pipe 3, and both sides of the buffer table 7 have a curvature equal to that of the contact part of the first branch pipe 2 and the second branch pipe 3.

As shown in fig. 3, by setting the two sides of the buffer table 7 to be equal to the first branch pipe 2 and the second branch pipe 3, the two sides of the buffer table 7 can be attached to the first branch pipe 2 and the second branch pipe 3, so that the overall aesthetic degree is improved.

The two sides of the buffer table 7 are respectively provided with a first step-shaped positioning groove 10, and the walls of the first branch pipe 2 and the second branch pipe 3 are respectively provided with a second step-shaped positioning groove 11 which is matched with the first step-shaped positioning groove 10.

As shown in fig. 4 and 5, by the matching structure of the two sets of first step-shaped positioning grooves 10 and the second step-shaped positioning grooves 11, tight and stable installation of the buffer table 7 and the first branch pipe 2 and the second branch pipe 3 is realized, so that stable installation of the buffer table 7 can be improved, a labyrinth sealing structure is formed, and leakage of media is reduced to a certain extent.

The first step-type positioning grooves 10 are respectively provided with a sealing gasket, the tops of the buffer tables 7 are provided with arc-shaped protective layers 12, and the arc-shaped protective layers 12 are made of rubber materials.

As shown in fig. 6, by fixing and attaching a gasket to the first stepped positioning groove 10, the sealing performance of the buffer table 7 with the first branch pipe 2 and the second branch pipe 3 can be improved, and leakage of medium can be further reduced; the arc-shaped protective layer 12 made of rubber is adhered to the top of the buffer table 7, so that the top of the buffer table 7 can be protected from being impacted by media directly, the service life of the buffer table 7 is prolonged, and the service cycle of the herringbone tee bend pipe is prolonged.

The use principle is as follows: when the utility model is used, a medium directly impacts the arc protection layer 12 on the top of the buffer table 7 by the main pipe 1, the area of the top of the buffer table 7 is larger than that of the prior art, so that the same medium flow speed and medium flow are distributed from the main pipe 1 to the first branch pipe 2 and the second branch pipe 3, the impact force of the medium can be dispersed at the top of the buffer table 7, the service cycle of the Y-shaped elbow is delayed, when the buffer table 7 or the arc protection layer 12 on the buffer table 7 is required to be replaced, the screw 9 is unscrewed, the buffer table 7 is taken out, then the arc protection layer 12 or the buffer table 7 is replaced according to the abrasion degree of the buffer table 7 and the arc protection layer 12, the buffer table 7 is fixed by the screw 9, and the buffer table 7 is convenient to detach and replace, and the use cost is reduced.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions, without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a tee bend of anti medium impact, includes person in charge (1), first branch pipe (2) and second branch pipe (3), its characterized in that: the utility model discloses a buffer table, including main pipe (1), first branch pipe (2) and second branch pipe (3), be responsible for (1), first branch pipe (2) and second branch pipe (3) are integrated into one piece structure, and first branch pipe (2) and second branch pipe (3) symmetry set up in the both sides of being responsible for (1), and the one end of being responsible for (1) is provided with first ring flange (4), and the one end of first branch pipe (2) is provided with second ring flange (5), and the one end of second branch pipe (3) is provided with third ring flange (6), and the contained angle of main pipe (1) and first branch pipe (2) is the obtuse angle, and the contained angle of main pipe (1) and second branch pipe (3) is also the obtuse angle, the opening has been seted up between first branch pipe (2) and the second branch pipe (3), the opening is provided with buffer table (7).

2. The medium impact resistant herringbone tee bend according to claim 1, wherein: the two sides of the bottom of the buffer table (7) are respectively fixed with a connecting plate (8), the connecting plates (8) are respectively connected with the first branch pipe (2) and the second branch pipe (3) through screws (9), and the connecting plates (8) and the first branch pipe (2) and the second branch pipe (3) have equal bending degrees.

3. A medium impact resistant herringbone tee bend according to claim 2, wherein: one side of the buffer table (7) is contacted with the first branch pipe (2), the other side of the buffer table (7) is contacted with the second branch pipe (3), and the two sides of the buffer table (7) are provided with bending equal to the contact parts of the first branch pipe (2) and the second branch pipe (3).

4. A medium impact resistant herringbone tee bend according to claim 3, wherein: the two sides of the buffer table (7) are provided with first step-shaped positioning grooves (10), and the walls of the first branch pipe (2) and the second branch pipe (3) are provided with second step-shaped positioning grooves (11) which are matched with the first step-shaped positioning grooves (10).

5. The medium impact resistant tee bend according to claim 4, wherein: and sealing gaskets are arranged on the first step-type positioning grooves (10).

6. A medium impact resistant herringbone tee bend according to claim 3, wherein: the top of the buffer table (7) is provided with an arc protection layer (12), and the arc protection layer (12) is made of rubber.