Three-way joint structure

Abstract

The utility model discloses a three-way type joint structure, which relates to the three-way field and comprises a three-way body, three ports of the three-way body are communicated with protruding ends, the outer sides of the three protruding ends are in threaded fit with connecting mechanisms, two right-angle positions inside the three-way body are arranged to be filleted corners, and the filleted corners are connected with the connecting mechanisms. In the actual operation of the tee joint, when water flow passes through the interior of the tee joint body, the interior of the tee joint body can be impacted and eroded, particularly, the right-angle position is subjected to larger impact force and is prone to being broken, impact of the water flow can be buffered by arranging the silica gel pads, and therefore the water flow can be prevented from being damaged. Meanwhile, the silica gel pad does not influence the water quality, in addition, a plurality of protruding semi-spheres are arranged, water flow passing through the silica gel pad can be blocked, the effect of slowing down the water flow is achieved, direct impact on the silica gel pad is reduced, and the service life of the silica gel pad is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of tees, in particular to a tee type joint structure. Background Art

[0002] Tee is also called pipe tee or tee pipe fitting, tee joint, etc. It is mainly used to change the direction of the fluid and is used at the branch pipe of the main pipeline. It can be classified according to the size of the pipe diameter. It is generally made of carbon steel, cast steel, alloy steel, stainless steel, copper, aluminum alloy, plastic, argon asphalt, PVC and other materials.

[0003] The existing tee is an integrated structure. When water flows through the inside of the tee, due to the bends inside the tee, the impact force of the water flow is relatively large, which can easily cause erosion and damage to the inside of the tee, resulting in cracking and leakage of the tee.

[0004] Therefore, it is necessary to propose a three-way joint structure to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a three-way joint structure to solve the problem that the existing three-way is an integrated structure. When water flows through the inside of the three-way, due to the bends inside the three-way, the impact force of the water flow is relatively large, which can easily cause erosion and damage to the inside of the three-way, resulting in cracking and leakage of the three-way.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a three-way joint structure, including a three-way body, the three openings of the three-way body are all connected with protruding ends, the outer sides of the three protruding ends are threaded with connecting mechanisms, the two right angles inside the three-way body are both set as rounded corners, the outer sides of the two rounded corners are fixed with silicone pads, and the side of the silicone pad away from the rounded corners is fixedly connected with a plurality of protruding semi-circular balls, and the plurality of protruding semi-circular balls are all elastic.

[0007] Preferably, the connecting mechanism comprises a rotating ring and a circular sleeve, and two circular sleeves are provided. The two circular sleeves are rotatably connected to the top end and the bottom end of the rotating ring respectively, and the two circular sleeves penetrate each other.

[0008] Preferably, the inside of the two circular sleeves are provided with internal threads, and the outsides of the three protruding ends are provided with external threads, and the external threads are threadably matched with the corresponding internal threads.

[0009] Preferably, a plurality of anti-slip strips are fixed to the outer sides of the two circular sleeves, and the plurality of anti-slip strips are distributed along the length direction of the corresponding circular sleeves.

[0010] Preferably, a filter screen is provided inside the rotating ring, and the interior of the rotating ring is connected to the interiors of the two corresponding circular sleeves respectively.

[0011] Preferably, the insides of the two circular sleeves and the rotating ring are coated with a water-proof coating.

[0012] Preferably, the tee body is configured as a double-layer, an inner liner is disposed inside the tee body, and two rounded corners are disposed in the inner liner.

[0013] Technical effects and advantages of the utility model:

[0014] 1. In the actual operation of the utility model, when water flows through the inside of the tee body, it will cause impact and erosion to the inside of the tee body, especially at right angles, where the impact force is greater and it is easy to break. By providing a silicone pad, the impact of the water flow can be buffered, and the service life of the tee body can be improved. At the same time, the silicone pad will not affect the water quality. In addition, by providing a plurality of protruding semi-circular balls, the water flow passing through the silicone pad can be blocked, which plays a role in slowing down the water flow, reducing the direct impact on the silicone pad, and improving the service life of the silicone pad. At the same time, the silicone pad and the plurality of protruding semi-circular balls can play a role in sound absorption.

[0015] 2. The connecting mechanism can connect one end of the tee body to other water pipes. The water pipe can be threaded into the connecting mechanism to complete the docking installation, which is convenient for the passage of water. The two round sleeves can rotate with each other, which is convenient for the rotation connection and disassembly of the tee body and the water pipe, and is easy to use. When the water flows through the rotating ring, the filter can intercept impurities in the water flow to prevent the impurities from continuing to transfer. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-way joint structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the internal structure of the three-way body of the utility model.

[0018] Figure 3 For this utility model Figure 2 Enlarged schematic diagram at point A in the middle.

[0019] In the figure: 1. tee body; 2. external thread; 3. protruding end; 4. connecting mechanism; 5. round sleeve; 6. internal thread; 7. anti-slip strip; 8. rounded corner; 9. silicone pad; 10. protruding semicircular ball; 11. rotating ring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clarify the technical solutions in the embodiments of the utility model; it is completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. 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.

[0021] The utility model provides Figure 1 - Figure 3 A three-way joint structure shown in the figure includes a three-way body 1, and the three openings of the three-way body 1 are all connected with protruding ends 3. The outer sides of the three protruding ends 3 are threadedly matched with connecting mechanisms 4. The connecting mechanism 4 includes a rotating ring 11 and a circular sleeve 5. Two circular sleeves 5 are provided. The two circular sleeves 5 are rotatably connected to the top and bottom ends of the rotating ring 11 respectively, and the two circular sleeves 5 penetrate each other, and the interiors of the two circular sleeves 5 are provided with internal threads 6, and the outer sides of the three protruding ends 3 are provided with external threads 2, and the external threads 2 are threadedly matched with the corresponding internal threads 6.

[0022] In the actual operation of the utility model, the connecting mechanism 4 can connect one end of the tee body 1 with other water pipes. Specifically, the outer side of the water pipe can be threaded through a thread cutter, and the water pipe can be threaded into the connecting mechanism 4 to complete the docking installation, thereby facilitating the passage of water.

[0023] The two right angles inside the tee body 1 are both set as rounded corners 8, and silicone pads 9 are fixed on the outside of the two rounded corners 8. A plurality of protruding semicircular balls 10 are fixedly connected to the side of the silicone pad 9 away from the rounded corners 8. The plurality of protruding semicircular balls 10 are all elastic. A filter net is set inside the rotating ring 11, and the interior of the rotating ring 11 is connected to the interiors of the two corresponding circular sleeves 5 respectively. When water flows through the rotating ring 11, the filter net can intercept impurities in the water flow to prevent the impurities from continuing to transfer.

[0024] In the actual operation of the utility model, when water flows through the inside of the tee body 1, it will cause impact and erosion to the inside of the tee body 1, especially at right angles, where the impact force is greater and it is easy to break. By providing a silicone pad 9, the impact of the water flow can be buffered, and the service life of the tee body 1 is improved. At the same time, the silicone pad 9 will not affect the water quality. In addition, by providing a plurality of protruding semicircular balls 10, the water flow passing through the silicone pad 9 can be blocked, which plays a role in slowing down the water flow, reducing the direct impact on the silicone pad 9, and improving the service life of the silicone pad 9. At the same time, the silicone pad 9 and the plurality of protruding semicircular balls 10 can play a role in sound absorption.

[0025] A plurality of anti-slip strips 7 are fixed to the outside of the two circular sleeves 5 , and the plurality of anti-slip strips 7 are distributed along the length direction of the corresponding circular sleeves 5 . The insides of the two circular sleeves 5 and the rotating ring 11 are coated with anti-leakage paint.

[0026] The two circular sleeves 5 can rotate relative to each other, which is convenient for rotating connection and disassembly of the tee body 1 and the water pipe, and is easy to use. At the same time, the multiple anti-slip strips 7 can increase friction and reduce slippage.

[0027] The tee body 1 is configured as a double-layered body, an inner liner is provided inside the tee body 1 , and two fillets 8 are provided in the inner liner to increase the thickness and structural strength of the tee body 1 .

Claims

1. A three-way joint structure, comprising a three-way body (1), characterized in that: The three openings of the three-way body (1) are all connected with protruding ends (3), and the outer sides of the three protruding ends (3) are all threadedly matched with connecting mechanisms (4). The two right angles inside the three-way body (1) are both arranged as rounded corners (8), and the outer sides of the two rounded corners (8) are fixed with silicone pads (9). The side of the silicone pad (9) away from the rounded corners (8) is fixedly connected with a plurality of protruding semicircular balls (10), and the plurality of protruding semicircular balls (10) are all elastic.

2. A three-way joint structure according to claim 1, characterized in that: The connecting mechanism (4) comprises a rotating ring (11) and a circular sleeve (5). Two circular sleeves (5) are provided. The two circular sleeves (5) are rotatably connected to the top end and the bottom end of the rotating ring (11) respectively, and the two circular sleeves (5) penetrate each other.

3. A three-way joint structure according to claim 2, characterized in that: The insides of the two circular sleeves (5) are provided with internal threads (6), and the outsides of the three protruding ends (3) are provided with external threads (2), and the external threads (2) are threadably matched with the insides of the corresponding internal threads (6).

4. A three-way joint structure according to claim 2, characterized in that: A plurality of anti-slip strips (7) are fixed to the outer sides of the two circular sleeves (5), and the plurality of anti-slip strips (7) are distributed along the length direction of the corresponding circular sleeves (5).

5. A three-way joint structure according to claim 2, characterized in that: A filter screen is arranged inside the rotating ring (11), and the interior of the rotating ring (11) is communicated with the interiors of two corresponding circular sleeves (5).

6. A three-way joint structure according to claim 2, characterized in that: The insides of the two circular sleeves (5) and the rotating ring (11) are all coated with water-proof paint.

7. A three-way joint structure according to claim 1, characterized in that: The three-way body (1) is configured as a double-layered body, an inner liner is provided inside the three-way body (1), and two rounded corners (8) are provided in the inner liner.

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