CN216643171U - Anti-leakage equal-diameter tee joint - Google Patents
Anti-leakage equal-diameter tee joint Download PDFInfo
- Publication number
- CN216643171U CN216643171U CN202123261159.3U CN202123261159U CN216643171U CN 216643171 U CN216643171 U CN 216643171U CN 202123261159 U CN202123261159 U CN 202123261159U CN 216643171 U CN216643171 U CN 216643171U
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- Prior art keywords
- wall surface
- rotating
- seat
- switch
- tee joint
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 description 4
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a leakage-proof equal-diameter tee joint, which relates to the technical field of tee pipelines and comprises a tee joint pipe body, wherein the tee joint pipe body is provided with three-direction linear pipe orifices, the intersection angles of the three linear pipe orifices are right angles, the three linear pipe orifices are communicated, an internal thread is arranged at the pipe orifice, a rotating groove is arranged in one of the three linear pipe orifices, the rotating groove is a cylinder, and a lower retainer ring is fixedly arranged on the circumference of the upper wall surface of the rotating groove. The three-way pipeline is helped to prevent leakage, and the service efficiency of the three-way structure is improved.
Description
Technical Field
The utility model relates to the technical field of tee pipe lines, in particular to a leakage-proof equal-diameter tee.
Background
The tee is also called as a pipe tee or a tee pipe, a tee joint and the like. Mainly used for changing the direction of the fluid and is used at the position of a main pipeline and a branch pipeline. Can be classified according to the pipe diameter. Generally, the alloy steel is made of carbon steel, cast steel, alloy steel, stainless steel, copper, aluminum alloy, plastic, argon leaching, pvc and other materials. The tee joint is provided with three ports, namely an inlet and two outlets; or two inlets and one outlet, and the chemical pipe fitting has T shape, Y shape, equal diameter pipe mouth and different diameter pipe mouth for the convergence of three identical or different pipelines. The tee joint has the main function of changing the direction of fluid, the connecting pipe ends of the equal-diameter tee joint are all the same in size, and in the process of waterway pipeline transportation, the equal-diameter tee joint with high leakage-proof sealing capacity is often needed, and the communication and the cut-off of branch pipelines can be controlled.
Like a three-way pipe of in-band screw thread, utility model with publication number CN204704527U prevents through the mode that the internal thread was screwed up and leaks, has only through the sealed technical problem of threaded connection, has the perishable damage of connection structure department, takes place easily to leak ageing technical problem.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a leakage-proof constant-diameter tee joint, which solves the technical problems that the prior utility model is sealed only through threaded connection, the connection structure is easy to corrode and damage, and leakage and aging are easy to occur.
In order to achieve the purpose, the utility model is realized by the following technical scheme: a leakage-proof equal-diameter tee joint comprises a tee joint pipe body and is characterized in that the tee joint pipe body is provided with three-direction straight pipe orifices, the mutual intersection angles of the three straight pipe orifices are right angles, internal threads are formed in the communicated pipe orifices of the three straight pipe orifices, a rotating groove is formed in one of the three straight pipe orifices and is a cylinder, a lower retaining ring is fixedly installed on the circumference of the upper wall surface of the rotating groove, a lower rotating seat is rotatably installed on the upper wall surface of the lower retaining ring, a switch hole is formed in the side wall of the straight pipe orifice on the upper side of the rotating groove, a switch seat is fixedly installed on the outer wall surface of the straight pipe orifice, an upper retaining ring is fixedly installed on the inner wall surface of the switch hole, an upper rotating seat is rotatably installed on the upper retaining ring, a gate ball is fixedly installed between the upper rotating seat and the lower rotating seat, and sealing rings are fixedly installed on the inner wall surfaces of the straight pipe orifices and at the two ends of the upper retaining ring and the lower retaining ring, the upper wall surface of the switch seat is fixedly provided with a rotating part.
Preferably, the rotating part comprises a rotating block, a switch cap is fixedly mounted on the upper wall surface of the switch base, the rotating block is rotatably mounted on the lower wall surface of the switch cap, the upper wall surface of the rotating block penetrates through the fixedly connected rotating shaft of the switch cap, and a rotating disc is fixedly mounted on the upper wall surface of the rotating shaft.
Preferably, a rotating shaft center is fixedly mounted in the upper rotating seat, the rotating shaft center is in a shape like a Chinese character 'zhong', the upper end and the lower end of the rotating shaft center are square columns, and the rotating shaft center is fixedly mounted in the rotating block.
Preferably, an auxiliary spring is fixedly mounted on the lower wall surface of the rotating block, and the lower wall surface of the auxiliary spring is located on the upper wall surface of the rotating shaft center ring body.
Preferably, through holes are formed in the switch cap and the switch seat, the switch cap is provided with a bolt seat, a spring washer is fixedly mounted in the bolt seat, a welding nut is fixedly mounted on the lower wall surface of the switch seat, a fastening bolt is mounted on the spring washer, and the fastening bolt penetrates through the through holes and is in threaded connection with the welding nut.
Preferably, the inner sides of the inner threads of the three linear pipe orifices are respectively and fixedly provided with a limiting ring, and the outer sides of the limiting rings are fixedly provided with sealing rings.
Preferably, the end faces of the three linear pipe orifices are fixedly provided with end face rings.
Advantageous effects
The three linear pipe orifices are mutually ninety degrees, so that the three straight pipe orifices are conveniently installed at corners and integrated with pipelines in different directions, the switch of a branch pipeline can be controlled by rotating a switch valve, a switch seat is in threaded connection with a fastening bolt by using a welding nut, the maintenance and the replacement are convenient, the external pipeline is prevented from being corroded and damaged by flowing liquid in the threaded connection process by using a limiting ring structure, the leakage of the three-way pipeline is prevented by using a sealing ring, and the use efficiency of the three-way structure is improved.
Drawings
Fig. 1 is a schematic front view of a leak-proof constant diameter tee joint according to the present invention.
Fig. 2 is a schematic front view of a linear pipe orifice of the leak-proof constant-diameter tee joint according to the present invention.
FIG. 3 is a schematic side view of the leakproof equal-diameter tee of the present invention.
FIG. 4 is a schematic cross-sectional view of the leakage-proof constant diameter tee according to the present invention.
FIG. 5 is a schematic view of a fastening bolt structure of the leak-proof constant diameter tee joint of the present invention.
In the figure: 1. a three-way pipe body; 2. a linear pipe orifice; 3. an internal thread; 4. a lower retainer ring; 5. a lower rotating base; 6. a switch base; 7. an upper retainer ring; 8. an upper rotating seat; 9. a valve ball; 10. a seal ring; 11. Rotating the block; 12. a switch cap; 13. a rotating shaft; 14. a turntable; 15. rotating the axis; 16. an auxiliary spring; 17. a spring washer; 18. welding a nut; 19. fastening a bolt; 20. a limiting ring; 21. a seal ring; 22. an end face ring; .
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a leakage-proof equal-diameter tee joint comprises a tee joint pipe body 1 and is characterized in that the tee joint pipe body 1 is provided with three direction straight line pipe orifices 2, the intersection angles of the three straight line pipe orifices 2 are right angles, internal threads 3 are formed in the pipe orifice positions of the three straight line pipe orifices 2, a rotating groove is formed in one of the three straight line pipe orifices 2 and is a cylinder, a lower retainer ring 4 is fixedly installed on the circumference of the upper wall surface of the rotating groove, a lower rotating seat 5 is rotatably installed on the upper wall surface of the lower retainer ring 4, a switch hole is formed in the side wall of the straight line pipe orifice 2 and is positioned on the upper side of the rotating groove, a switch seat 6 is fixedly installed on the outer wall surface of the straight line pipe orifice 2, an upper retainer ring 7 is fixedly installed on the inner wall surface of the switch hole, an upper rotating seat 8 is rotatably installed on the upper retainer ring 7, and a valve ball 9 is fixedly installed between the upper rotating seat 8 and the lower rotating seat 5, the inner wall surface of the linear pipe orifice 2 is fixedly provided with sealing rings 10 at two ends of an upper retainer ring 7 and a lower retainer ring 4, the upper wall surface of a switch seat 6 is fixedly provided with a rotating part, the rotating part comprises a rotating block 11, the upper wall surface of the switch seat 6 is fixedly provided with a switch cap 12, the rotating block 11 is rotatably arranged at the lower wall surface of the switch cap 12, the upper wall surface of the rotating block 11 penetrates through the switch cap 12 and is fixedly connected with a rotating shaft 13, the upper wall surface of the rotating shaft 13 is fixedly provided with a rotating disc 14, a rotating shaft core 15 is fixedly arranged in the upper rotating seat 8, the rotating shaft core 15 is in a shape of a Chinese character 'zhongzi', the upper and lower ends of the rotating shaft core 15 are square columns, the rotating shaft core 15 is fixedly arranged in the rotating block 11, the lower wall surface of the rotating block 11 is fixedly provided with an auxiliary spring 16, the lower wall surface of the auxiliary spring ring body 16 is positioned at the upper wall surface of the rotating shaft core 15, through holes are formed in the switch cap 12 and the switch seat 6, switch cap 12 has seted up the bolt seat, fixed mounting has spring washer 17 in the bolt seat, wall fixed mounting has weld nut 18 under the switch seat 6, install fastening bolt 19 on the spring washer 17, fastening bolt 19 passes through the through-hole and weld nut 18 threaded connection, and is three 2 internal threads of straight line mouth of pipe 3 inboards are fixed mounting respectively has spacing ring 20, spacing ring 20 outside fixed mounting has sealing ring 21, and is three 2 terminal surface fixed mounting of straight line mouth of pipe has end ring 22.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
Example (b): as shown in fig. 1-5, the three straight-line pipe orifices 2 of the three-way pipe body 1 can be set to the required length according to the requirement, the pipe orifices are provided with internal threads 3, the tail ends of the internal threads 3 are provided with a limiting ring 20 and a sealing ring 21, the screw thread at the screw thread joint is protected and sealed to prevent leakage in the installation of an external pipeline, the end surface ring 22 can prevent external dust from entering the screw thread joint from the outside, the upper and lower rotating seats 5 between the upper and lower retainer rings 4 are fixedly provided with the valve ball 9, the valve ball 9 is provided with a linear hole, in the sealing ring 10, water flow can only pass through the linear hole, the rotating disc 14 is rotated, the rotating block 11 is driven through the rotating shaft 13, the rotating block 11 drives the rotating shaft center 15 to rotate, and the auxiliary spring 16 helps the rotating shaft center 15 to be fixedly connected with the rotating shaft center 15 to drive the lower rotating seat 5 of the upper rotating seat 8 and the valve ball 9 so as to control the communication and the blocking of the linear pipeline at the position.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Claims (7)
1. The anti-leakage equal-diameter tee joint comprises a tee joint pipe body (1) and is characterized in that the tee joint pipe body (1) is provided with three direction straight line pipe orifices (2), the intersection angles of the three straight line pipe orifices (2) are right angles, internal threads (3) are arranged at the positions of the three straight line pipe orifices (2) and the pipe orifices, a rotating groove is formed in one of the three straight line pipe orifices (2), the rotating groove is a cylinder, a lower check ring (4) is fixedly arranged on the circumference of the upper wall surface of the rotating groove, a lower rotating seat (5) is rotatably arranged on the upper wall surface of the lower check ring (4), a switch hole is formed in the upper side of the rotating groove and is positioned on the side wall of the straight line pipe orifice (2), a switch seat (6) is fixedly arranged on the outer wall surface of the straight line pipe orifice (2), an upper check ring (7) is fixedly arranged on the inner wall surface of the switch hole, and an upper rotating seat (8) is rotatably arranged in the upper check ring (7), go up rotation seat (8) and down between rotation seat (5) fixed mounting have valve ball (9), this straight line mouth of pipe (2) internal face just for last retaining ring (7) and retaining ring (4) both ends fixed mounting have sealing washer (10) down, wall fixed mounting has the rotation portion on switch seat (6).
2. A leak-proof constant diameter tee joint according to claim 1, wherein the rotating part comprises a rotating block (11), a switch cap (12) is fixedly installed on the upper wall surface of the switch base (6), the rotating block (11) is rotatably installed on the lower wall surface of the switch cap (12), the rotating shaft (13) is fixedly connected to the upper wall surface of the rotating block (11) through the switch cap (12), and a rotating disc (14) is fixedly installed on the upper wall surface of the rotating shaft (13).
3. A leak-proof constant diameter tee joint according to claim 2, wherein a rotation axis (15) is fixedly installed in the upper rotation seat (8), the rotation axis (15) is in a shape of a Chinese character 'zhong', the upper end and the lower end of the rotation axis (15) are square columns, and the rotation axis (15) is fixedly installed in the rotation block (11).
4. A leak-proof constant diameter tee according to claim 3, characterized in that an auxiliary spring (16) is fixedly mounted on the lower wall surface of the rotary block (11), and the lower wall surface of the auxiliary spring (16) is located on the upper wall surface of the ring body of the rotary shaft center (15).
5. A leak-proof constant diameter tee joint according to claim 3, wherein the switch cap (12) and the switch seat (6) are provided with through holes, the switch cap (12) is provided with a bolt seat, a spring washer (17) is fixedly arranged in the bolt seat, a welding nut (18) is fixedly arranged on the lower wall surface of the switch seat (6), a fastening bolt (19) is arranged on the spring washer (17), and the fastening bolt (19) passes through the through hole and is in threaded connection with the welding nut (18).
6. A leak-proof constant diameter tee according to claim 1, characterized in that the inner sides of the internal threads (3) of the three linear nozzles (2) are respectively fixedly provided with a limiting ring (20), and the outer sides of the limiting rings (20) are fixedly provided with a sealing ring (21).
7. A leak-proof constant diameter tee according to claim 6, characterized in that end rings (22) are fixedly mounted on the end faces of three said linear nozzles (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202123261159.3U CN216643171U (en) | 2021-12-23 | 2021-12-23 | Anti-leakage equal-diameter tee joint |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202123261159.3U CN216643171U (en) | 2021-12-23 | 2021-12-23 | Anti-leakage equal-diameter tee joint |
Publications (1)
Publication Number | Publication Date |
---|---|
CN216643171U true CN216643171U (en) | 2022-05-31 |
Family
ID=81743040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202123261159.3U Expired - Fee Related CN216643171U (en) | 2021-12-23 | 2021-12-23 | Anti-leakage equal-diameter tee joint |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN216643171U (en) |
-
2021
- 2021-12-23 CN CN202123261159.3U patent/CN216643171U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220531 |