Round-corner-transition front-opening three-way pipe

Abstract

The utility model discloses a fillet transition straight-mouth three-way pipe, which relates to the field of pipeline connection, and comprises a three-way pipe joint, the outer wall of the three-way pipe joint is fixedly connected with a threaded sleeve, one end of the threaded sleeve is movably connected with a bearing plate, one side of the bearing plate is fixedly connected with a pressed block, and the other side of the bearing plate is fixedly connected with a nut. A clamping block is fixedly connected to the other side of the bearing plate, a lantern ring is movably connected to the outer wall of the threaded sleeve, a sealing insertion ring is installed in the three-way pipe joint, a connecting pipe is fixedly connected to the outer wall of the sealing insertion ring, a clamping groove is formed in the connecting pipe, and the clamping block is fixedly connected to the other side of the bearing plate by moving the connecting pipe. The sealing inserting ring is inserted into a connector of the three-way pipe joint, the lantern ring can move along the threaded sleeve after rotating by rotating the lantern ring, the lantern ring can extrude the pressed block fixedly connected with one side of the bearing plate after moving, the bearing plate is bent, and the clamping block is driven to be clamped into the clamping groove for limiting; and the effect of conveniently installing and connecting the three-way pipe joint and each pipeline is achieved.

Description

Technical Field

[0001] The utility model relates to the field of pipeline connection, in particular to a smooth-jointed three-way pipe with rounded corner transition. Background Art

[0002] As the name suggests, a tee is a pipe joint with three openings. It is widely used in pipe networks for transporting liquids and gases. Due to different transport media, the materials of tee pipes are divided into: cast iron, cast steel, cast copper, cast aluminum, plastic, glass, etc. The current tee pipes are often connected by glue or hot melt, which makes the installation and connection between the tee pipe and the pipeline more inconvenient. Therefore, a smooth tee pipe with rounded transition is needed.

[0003] The existing smooth-mouth tee is inconvenient to install and connect the tee and various pipelines when in use, and the corrosion resistance and impact resistance of the current tee are poor. Therefore, a smooth-mouth tee with rounded transition is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a rounded transition tee to solve the problem that the existing tee is inconvenient to install and connect the tee and various pipelines, and has poor corrosion resistance and impact resistance.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a rounded transition three-way pipe, comprising a three-way pipe joint, the outer wall of the three-way pipe joint is fixedly connected to a threaded sleeve, one end of the threaded sleeve is movably connected to a receiving plate, one side of the receiving plate is fixedly connected to a pressure block, the other side of the receiving plate is fixedly connected to a clamping block, the outer wall of the threaded sleeve is movably connected to a collar, a sealing insert is installed inside the three-way pipe joint, the outer wall of the sealing insert is fixedly connected to a connecting pipe, and a clamping groove is provided inside the connecting pipe.

[0006] A buffer layer is fixedly connected to the inner wall of the three-way pipe joint, and a corrosion-resistant layer is fixedly connected to the inner wall of the buffer layer.

[0007] Preferably, a thread groove is provided inside the collar, and the threaded sleeve is threadedly connected to the collar.

[0008] Preferably, the receiving plate is elastically arranged, and the clamping block is connected to the connecting pipe through a clamping groove.

[0009] Preferably, the receiving plates are evenly distributed along one end of the threaded sleeve, and the clamping grooves are evenly distributed along the outer wall of the connecting pipe.

[0010] Preferably, the buffer layer is made of polypropylene, and the corrosion-resistant layer is made of polytetrafluoroethylene.

[0011] Preferably, the three-way pipe joint is in close contact with the buffer layer, and the buffer layer is in close contact with the corrosion-resistant layer.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model is provided with a tee pipe joint, a threaded sleeve, a receiving plate, a pressure block, a clamping block, a collar, a sealing insert, a connecting pipe and a clamping groove. By moving the connecting pipe, the sealing insert is inserted into the interface of the tee pipe joint. By rotating the collar, the collar can be rotated and moved along the threaded sleeve. Since the pressure block is higher than the threaded sleeve, the collar can be moved to squeeze the pressure block fixedly connected to one side of the receiving plate, so that the receiving plate bends, and the clamping block is driven to be clamped into the clamping groove for limiting position, thereby facilitating the installation and connection of the tee pipe joint and various pipelines.

[0014] 2. The utility model provides a three-way pipe joint, a buffer layer and a corrosion-resistant layer. The buffer layer is fixedly connected to the inner wall of the three-way pipe joint, and the material of the buffer layer is polypropylene, which can improve the impact resistance of the three-way pipe joint. The corrosion-resistant layer is fixedly connected to the inner wall of the buffer layer, and the material of the corrosion-resistant layer is polytetrafluoroethylene, which can improve the corrosion resistance of the three-way pipe joint. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model;

[0017] Figure 3 This is a three-dimensional diagram of the threaded casing of the utility model;

[0018] Figure 4 This is a three-dimensional cross-sectional view of the three-way pipe joint of the utility model.

[0019] In the figure: 1. Tee pipe joint; 2. Threaded sleeve; 3. Adapter plate; 4. Pressure block; 5. Clamping block; 6. Ring; 7. Sealing insert; 8. Connecting pipe; 9. Clamping groove; 10. Buffer layer; 11. Corrosion-resistant layer. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0021] The following describes an embodiment of the present invention based on its overall structure.

[0022] See also Figure 1-4The outer wall of the threaded sleeve 2 is fixedly connected to the sleeve 2, and one end of the threaded sleeve 2 is movably connected to the socket plate 3. One side of the socket plate 3 is fixedly connected to the pressure block 4, and the other side of the socket plate 3 is fixedly connected to the clamping block 5. The outer wall of the threaded sleeve 2 is movably connected to the collar 6. A sealing insert ring 7 is installed inside the tee pipe joint 1. The outer wall of the sealing insert ring 7 is fixedly connected to a connecting pipe 8. The interior of the connecting pipe 8 is provided with a card groove 9, and the interior of the collar 6 is provided with a threaded groove, and the threaded sleeve 2 is threadedly connected to the collar 6. The socket plate 3 is elastically arranged, and the clamping block 5 is connected to the connecting pipe 8 through the card groove 9. The socket plate 3 is evenly distributed along one end of the threaded sleeve 2, and the card groove 9 is evenly distributed along the outer wall of the connecting pipe 8, which can facilitate the installation and connection of the tee pipe joint 1 and each pipeline.

[0023] See also Figure 1-4 A three-way pipe with a rounded transition, a buffer layer 10 is fixedly connected to the inner wall of the three-way pipe joint 1, and a corrosion-resistant layer 11 is fixedly connected to the inner wall of the buffer layer 10. The buffer layer 10 is made of polypropylene, and the corrosion-resistant layer 11 is made of polytetrafluoroethylene. The three-way pipe joint 1 is tightly fitted with the buffer layer 10, and the buffer layer 10 is tightly fitted with the corrosion-resistant layer 11, which can improve the impact resistance and corrosion resistance of the three-way pipe joint 1.

[0024] When the sealing ring 7 is inserted into the interface of the three-way pipe joint 1, the sleeve 6 is rotated. Since the sleeve 6 is threadedly connected to the threaded sleeve 2, the sleeve 6 can be rotated and moved along the threaded sleeve 2. Since the pressure block 4 is higher than the threaded sleeve 2, the sleeve 6 can be moved to squeeze the pressure block 4 fixedly connected to one side of the receiving plate 3, causing the receiving plate 3 to bend, driving the clamping block 5 to be clamped in the clamping groove 9 for limiting. It is convenient for the installation and connection of the three-way pipe joint 1 and the various pipes. The buffer layer 10 is fixedly connected to the inner wall of the three-way pipe joint 1, and the buffer layer 10 is made of polypropylene, which can improve the impact resistance of the three-way pipe joint 1. The corrosion-resistant layer 11 is fixedly connected to the inner wall of the buffer layer 10, and the corrosion-resistant layer 11 is made of polytetrafluoroethylene, which can improve the corrosion resistance of the three-way pipe joint 1. This completes the use process of the device. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0025] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the protection content of the present invention.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A rounded transition tee pipe, comprising a tee pipe joint (1), characterized in that: The outer wall of the three-way pipe joint (1) is fixedly connected to a threaded sleeve (2), one end of the threaded sleeve (2) is movably connected to a receiving plate (3), one side of the receiving plate (3) is fixedly connected to a pressure block (4), the other side of the receiving plate (3) is fixedly connected to a clamping block (5), the outer wall of the threaded sleeve (2) is movably connected to a collar (6), a sealing insert ring (7) is installed inside the three-way pipe joint (1), the outer wall of the sealing insert ring (7) is fixedly connected to a connecting pipe (8), and a clamping groove (9) is provided inside the connecting pipe (8); A buffer layer (10) is fixedly connected to the inner wall of the three-way pipe joint (1), and a corrosion-resistant layer (11) is fixedly connected to the inner wall of the buffer layer (10).

2. The rounded transition tee pipe according to claim 1, characterized in that: A thread groove is provided inside the collar (6), and the threaded sleeve (2) is threadedly connected to the collar (6).

3. The rounded transition tee pipe according to claim 1, characterized in that: The receiving plate (3) is elastically arranged, and the clamping block (5) is clamped and connected to the connecting pipe (8) via a clamping groove (9).

4. The rounded transition tee pipe according to claim 1, characterized in that: The receiving plate (3) is evenly distributed along one end of the threaded sleeve (2), and the clamping grooves (9) are evenly distributed along the outer wall of the connecting pipe (8).

5. The rounded transition tee pipe according to claim 1, characterized in that: The material of the buffer layer (10) is polypropylene, and the material of the corrosion-resistant layer (11) is polytetrafluoroethylene.

6. The rounded transition tee pipe according to claim 1, characterized in that: The three-way pipe joint (1) is tightly fitted to the buffer layer (10), and the buffer layer (10) is tightly fitted to the corrosion-resistant layer (11).

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