Multifunctional pipeline joint
By setting up channels, thread grooves, through grooves and mounting rings in the pipe joints, and using rubber rings and elastic parts to achieve auxiliary clamping and sealing of the pipes, the problem of thread erosion caused by poor sealing in the existing technology is solved, and stable connection and convenient disassembly are achieved.
Patent Information
- Application Number
- CN202423305096.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing pipe joints have poor sealing performance, which causes the threaded parts to be corroded, making them difficult to disassemble.
A multifunctional pipe joint is designed. By setting channels, thread grooves, through grooves, mounting rings and abutment blocks in the pipe body, rubber rings and elastic parts are used to achieve auxiliary clamping and sealing of the pipe. The reverse thread design is adopted for easy installation, and a stable connection is achieved through the clamping groove and sealing gasket.
It improves the sealing and convenience of pipeline connection, avoids erosion of threaded parts, and ensures stable installation and disassembly of pipelines.
Smart Images
Figure CN223483687U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of pipeline technology, specifically to a multifunctional pipeline joint. Background Technology
[0002] A connector is a component used to connect water pipes. Common pipe connectors are usually made of threads for easy connection and fixation. However, after a period of time, due to poor sealing, the threaded part is usually corroded by the liquid medium, causing the threads to fail and making disassembly inconvenient. In view of this, we propose a multi-functional pipe connector. Utility Model Content
[0003] Technical problems to be solved
[0004] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a multifunctional pipe joint, which can effectively solve the problem that the existing pipe joints are difficult to disassemble after a period of use due to poor sealing and corrosion of the threaded part used for connection.
[0005] Technical Solution
[0006] To achieve the above objectives, this utility model provides the following technical solution:
[0007] This utility model provides a multifunctional pipe joint, including a pipe body, a channel in the middle of the pipe body, threaded grooves on both sides of the channel, and a through groove on the inner wall of the pipe body.
[0008] An installation ring is fixedly installed in the middle of the tube body, and multiple abutment blocks are movably connected to both sides of the installation ring. The installation ring has a movable groove that communicates with the through groove.
[0009] Furthermore, the diameters at both ends of the channel are larger than the diameter at the location where the threaded grooves are located; and rubber rings are bonded to the inner walls at both ends of the channel.
[0010] Furthermore, snap-fit grooves are provided on the outer walls of both sides of the mounting ring; a sealing gasket is laid on the inner wall of the snap-fit groove, and the width of the snap-fit groove is adapted to the width of the contact block.
[0011] Furthermore, along the axial direction of the pipe body, the two contact blocks are elastically connected at their midpoints by an elastic element; and when the inner walls of the two contact blocks come into contact, the rubber ring will expand and elastically contact the outer walls of the two pipes to be connected.
[0012] Furthermore, the two threaded grooves have opposite helical directions, and the inner ends of the two threaded grooves are distributed on both sides of the mounting ring.
[0013] Beneficial effects
[0014] The technical solution provided by this utility model has the following advantages compared with the known public technology:
[0015] This invention, through the setting of the abutment block and the connection between the movable groove and the through groove, allows the rubber rings set on both sides of the channel to achieve auxiliary clamping and sealing of the pipe after the pipe is installed. Attached Figure Description
[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0017] Figure 1 This is a schematic diagram of the overall structure of the pipe joint of this utility model;
[0018] Figure 2 This is a side view of the pipe joint structure of this utility model;
[0019] Figure 3 This is a front view schematic diagram of the cross-sectional structure of the pipe joint of this utility model;
[0020] Figure 4 This is an enlarged structural diagram of point A in convex 3 of this utility model;
[0021] Figure 5 This is a cross-sectional structural diagram of the mounting ring of this utility model.
[0022] The labels in the diagram represent:
[0023] 100. Pipe body; 101. Channel; 102. Threaded groove; 103. Through groove; 110. Rubber ring; 200. Mounting ring; 201. Movable groove; 202. Snap-fit groove; 210. Abutment block. Detailed Implementation
[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.
[0025] The present invention will be further described below with reference to the embodiments.
[0026] Example: Refer to Appendix Figure 1-5 As shown, a multifunctional pipe fitting includes a pipe body 100, a channel 101 in the middle of the pipe body 100, threaded grooves 102 on both sides of the channel 101, and a through groove 103 on the inner wall of the pipe body 100. Specifically, the channel 101 facilitates the insertion of the pipe to be installed. When the pipe is inserted into the channel 101, the threads on the pipe can be well matched with the threaded grooves 102 by rotation, achieving stable installation. An installation ring 200 is fixedly installed in the middle of the pipe body 100, and multiple abutment blocks 210 are movably connected to both sides of the installation ring 200. The installation ring 200 has a movable groove 201 that communicates with the through groove 103.
[0027] Furthermore, the two threaded grooves 102 have opposite helical directions, and the inner ends of the two threaded grooves 102 are distributed on both sides of the mounting ring 200. By setting the directions of each threaded groove 102 of the chain to be opposite, in the actual installation process, when installing the two pipes, it is convenient for the two pipes to contact the abutment block 210 set on the mounting ring 200 at the same time.
[0028] It should be noted that, in order to ensure that the threads on the pipe can smoothly engage with the threaded groove 102, in this application, the diameters at both ends of the channel 101 are larger than the diameter at the location where the threaded groove 102 is located; and rubber rings 110 are adhered to the inner walls at both ends of the channel 101. By making the diameters at both ends of the channel 101 larger than the diameter at the location where the threaded groove 102 is located, pipe installation can be facilitated, and damage to the outer wall of the pipe body 100 can be avoided.
[0029] After the pipe is installed, its end will press against the contact block 210 that is movably connected to the mounting ring 200. When the outer wall of the pipe comes into contact with the outer wall of the contact block 210, it will press against the contact block 210 and drive the two contact blocks 210 to move closer to each other, thus compressing the space of the movable groove 201. The outer walls on both sides of the mounting ring 200 are provided with snap-fit grooves 202. The inner wall of the snap-fit groove 202 is covered with a sealing gasket, and the width of the snap-fit groove 202 is adapted to the width of the contact block 210. It should be noted that after the pipe is installed and the contact block 210 is pressed, its end will be in the inner position of the snap-fit groove 202. Since the inner wall of the snap-fit groove 202 is covered with a sealing gasket, a good seal can be achieved for the pipe end.
[0030] Furthermore, in this application, along the axial direction of the pipe body 100, the two abutting blocks 210 are elastically connected at their midpoints by an elastic element; and when the inner walls of the two abutting blocks 210 come into contact, the rubber ring 110 will expand and elastically contact the outer walls of the two pipes to be connected. After the pipes are installed, in order to achieve better sealing, the two abutting blocks 210 will compress the space of the movable groove 201, and combined with the communication relationship between the movable groove 201 and the through groove 103, the pressure of the gas will cause the rubber ring 110 on the inner wall of the through groove 103 to expand, thereby squeezing the outer wall of the pipe, and ensuring the stability and good sealing between the pipe and the joint.
[0031] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.
Claims
1. A multifunctional pipe fitting, characterized in that, include: The tube body (100) has a channel (101) in the middle, and threaded grooves (102) are respectively opened on both sides of the channel (101). A through groove (103) is opened on the inner wall of the tube body (100). An installation ring (200) is fixedly installed in the middle of the pipe body (100). Multiple abutment blocks (210) are movably connected to both sides of the installation ring (200). An movable groove (201) is opened in the installation ring (200) to maintain communication with the through groove (103).
2. A multifunctional pipe joint according to claim 1, characterized in that, The diameters at both ends of the channel (101) should be larger than the diameter at the location where the threaded groove (102) is located; Rubber rings (110) are bonded to the inner walls at both ends of the channel (101).
3. A multifunctional pipe joint according to claim 1, characterized in that, The mounting ring (200) has snap-fit grooves (202) on both outer walls; A sealing gasket is laid on the inner wall of the snap-fit groove (202), and the width of the snap-fit groove (202) is adapted to the width of the abutment block (210).
4. A multifunctional pipe joint according to claim 2, characterized in that, Along the axial direction of the tube body (100), the two abutting blocks (210) are elastically connected at their midpoints by an elastic element; Furthermore, when the inner walls of the two contact blocks (210) come into contact, the rubber ring (110) will expand and elastically contact the outer walls of the two pipes to be connected.
5. A multifunctional pipe joint according to claim 1, characterized in that, The two threaded grooves (102) have opposite helical directions, and the inner ends of the two threaded grooves (102) are distributed on both sides of the mounting ring (200).