CN216479544U - Bore diameter variable tee - Google Patents
Bore diameter variable tee Download PDFInfo
- Publication number
- CN216479544U CN216479544U CN202123053434.2U CN202123053434U CN216479544U CN 216479544 U CN216479544 U CN 216479544U CN 202123053434 U CN202123053434 U CN 202123053434U CN 216479544 U CN216479544 U CN 216479544U
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- pipe
- connecting pipe
- base block
- pipe body
- thread
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Abstract
The utility model discloses a variable tee bend of aperture, including body and side pipe, the body passes the center of base block cross section and links together with the base block, and the side pipe passes the center of base block one side and is linked together with the body is inside, and the body both ends are provided with the coupling, and the coupling includes first connecting pipe, snap ring and second connecting pipe, and first connecting pipe is in the same place with body screw thread zonulae occludens. The utility model has the advantages of reasonable design, expanded the space of being connected of side pipe and body through the outside base block of body, ensured that the aperture of side pipe can obtain expanding to realized the reducing of side pipe, the second connecting pipe on the coupling is connected with the pipeline that needs are connected, has realized the reducing of body through the second connecting pipe, thereby has realized that the tee bend is connected with the pipeline in different apertures, has satisfied people's demand.
Description
Technical Field
The utility model belongs to the technical field of the tee bend, especially, relate to a variable tee bend of aperture.
Background
Tee bend wide application is in the pipe connection, and present tee bend pipe diameter is generally the same, can only connect the pipeline in the same aperture, can not satisfy the different demands in the actual work life.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a variable tee of aperture.
The utility model discloses a realize like this: a three-way pipe with a variable aperture comprises a pipe body, wherein a side pipe is arranged in the middle of one side of the pipe body and is communicated with the inside of the pipe body, a base block is arranged outside the pipe body to reinforce the three-way pipe, so that the three-way pipe is firmer and more reliable, the service life of the three-way pipe is prolonged, the contact surface of the side pipe and the pipe body is increased, the aperture of the side pipe can be expanded, and the diameter of the side pipe is reduced, the pipe body penetrates through the center of the cross section of the base block and is fixedly connected with the base block, the connection is tight and reliable, leakage is avoided, the inner diameter of the side pipe is larger than that of the pipe body, grooves are formed in the inner walls of the two ends of the pipe body and are connected with pipe joints, the pipe joints are arranged at the two ends of the pipe body, the pipe joint comprises a first connecting pipe, a clamping ring and a second connecting pipe, the first connecting pipe is connected with the pipe body, the second connecting pipe is connected with the pipe to be connected, the diameter change of the pipe body is realized through the second connecting pipe, the clamping ring limits the position of the pipe on the second connecting pipe, the clamping ring is arranged between the first connecting pipe and the second connecting pipe, the first connecting pipe is communicated with the second connecting pipe, the first connecting pipe, the clamping ring and the second connecting pipe are of an integrated structure, the firmness and reliability of the pipe joint are ensured, a first external thread is arranged on the outer wall of the first connecting pipe, a first internal thread is arranged on the inner wall of the pipe body at the outer edge of the groove, the first internal thread corresponds to the position of the first external thread in size, and the first connecting pipe and the pipe body are tightly connected through threads, guarantee the reliable connection of first connecting pipe and body, be provided with the second internal thread on the inner wall of second connecting pipe, be connected with the pipeline that the external diameter is less than the second connecting pipe internal diameter, be provided with the second external thread on the outer wall of second connecting pipe, be connected with the pipeline that the internal diameter is greater than the second connecting pipe external diameter, the pipe that inclines is provided with the third internal thread on deviating from the inner wall of body one end, carries out screw thread zonulae occludens with the pipeline.
Preferably, the outer portion of the first connecting pipe is sleeved with an O-shaped sealing ring, when the first connecting pipe and the pipe body are tightly connected together, one end of the pipe body and the clamping ring clamp the O-shaped sealing ring tightly, and the sealing performance between the pipe body and the clamping ring is guaranteed.
Preferably, the pipe body is perpendicular to the side pipe.
Preferably, the outer side of the base block is provided with a chamfer to prevent the right-angled edge from scratching a human body.
The utility model has the advantages that: the utility model has the advantages of reasonable design, expanded the space of being connected of side pipe and body through the outside base block of body, ensured that the aperture of side pipe can obtain expanding to realized the reducing of side pipe, the second connecting pipe on the coupling is connected with the pipeline that needs are connected, has realized the reducing of body through the second connecting pipe, thereby has realized that the tee bend is connected with the pipeline in different apertures, has satisfied people's demand.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic top view of the present invention;
in the figure: 1. a pipe body; 2. a side tube; 3. a base block; 4. a groove; 5. a pipe joint; 6. a first connecting pipe; 7. a snap ring; 8. a second connecting pipe; 9. a first external thread; 10. a first internal thread; 11. a second internal thread; 12. a second external thread; 13. a third internal thread; an O-ring seal; 15. and (6) chamfering.
Detailed Description
In order to understand the technical solution of the present invention more clearly, the present invention will be further explained with reference to the accompanying drawings.
The tee joint with the variable aperture as shown in figures 1 and 2 comprises a pipe body 1, wherein a side pipe 2 is arranged in the middle of one side of the pipe body 1, the side pipe 2 is communicated with the inside of the pipe body 1, a base block 3 is arranged outside the pipe body 1, the tee joint is reinforced to be firmer and more reliable, the service life of the tee joint is prolonged, meanwhile, the contact surface of the side pipe 2 and the pipe body 1 is increased, the aperture of the side pipe 2 can be expanded, the diameter of the side pipe 2 can be reduced, a chamfer 15 is arranged on the outer side of the base block 3 to prevent a human body from being scratched by a right-angled edge, the pipe body 1 penetrates through the center of the cross section of the base block 3 and is fixedly connected with the base block 3, the connection is tight and reliable, leakage is avoided, the side pipe 2 penetrates through the center of one side of the base block 3 and is communicated with the inside of the pipe body 1, the side pipe 2 and the base block 3 are fixedly connected together, the connection is tight and reliable, the leakage is avoided, the pipe body 1 is perpendicular to the side pipe 2, the inner diameter of the side pipe 2 is larger than that of the pipe body 1, the inner walls of the two ends of the pipe body 1 are provided with grooves 4 to be connected with pipe joints 5, the two ends of the pipe body 1 are provided with the pipe joints 5 to connect the pipe body 1 with a pipeline, each pipe joint 5 comprises a first connecting pipe 6, a clamping ring 7 and a second connecting pipe 8, the first connecting pipe 6 is connected with the pipe body 1, an O-shaped sealing ring 14 is sleeved outside the first connecting pipe 6, when the first connecting pipe 6 is tightly connected with the pipe body 1, one end of the pipe body 1 and the clamping ring 7 clamp the O-shaped sealing ring 14 to ensure the sealing property between the pipe body 1 and the clamping ring 7, the second connecting pipe 8 is connected with the pipeline to be connected, the diameter change of the pipe body 1 is realized through the second connecting pipe 8, and the clamping ring 7 limits the position of the pipeline on the second connecting pipe 8, the snap ring 7 is arranged between the first connecting pipe 6 and the second connecting pipe 8, the first connecting pipe 6 is communicated with the second connecting pipe 8, the first connecting pipe 6, the snap ring 7 and the second connecting pipe 8 are of an integral structure, so that the firmness and reliability of the pipe joint 5 are ensured, a first external thread 9 is arranged on the outer wall of the first connecting pipe 6, a first internal thread 10 is arranged on the inner wall of the pipe body 1 at the outer edge of the groove 4, the position of the first internal thread 10 corresponds to that of the first external thread 9, the size of the first internal thread is matched with that of the first external thread 9, the first connecting pipe 6 is tightly connected with the pipe body 1 through threads, so that the reliable connection between the first connecting pipe 6 and the pipe body 1 is ensured, a second internal thread 11 is arranged on the inner wall of the second connecting pipe 8 and is connected with a pipeline with the outer diameter of which is smaller than the inner diameter of the second connecting pipe 8, and a second external thread 12 is arranged on the outer wall of the second connecting pipe 8, be connected with the pipeline that the internal diameter is greater than 8 external diameters of second connecting pipe, be provided with third internal thread 13 on the inner wall of side pipe 2 deviating from body 1 one end, carry out screw thread zonulae occludens with the pipeline.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (4)
1. A hole diameter variable tee joint comprises a pipe body, wherein a side pipe is arranged in the middle of one side of the pipe body and is communicated with the inside of the pipe body, a base block is arranged on the outside of the pipe body, the pipe body penetrates through the center of the cross section of the base block and is fixedly connected with the base block, the side pipe penetrates through the center of one side of the base block and is communicated with the inside of the pipe body, the side pipe is fixedly connected with the base block, the inner diameter of the side pipe is larger than that of the pipe body, grooves are formed in the inner walls of the two ends of the pipe body, pipe joints are arranged at the two ends of the pipe body and comprise a first connecting pipe, a clamping ring and a second connecting pipe, the clamping ring is arranged between the first connecting pipe and the second connecting pipe and is communicated with the first connecting pipe and the second connecting pipe, the first connecting pipe, the clamping ring and the second connecting pipe are of an integrated structure, and a first external thread is arranged on the outer wall of the first connecting pipe, the pipe body inner wall located at the outer edge of the groove is provided with a first inner thread, the first inner thread corresponds to the first outer thread in position and is matched with the first outer thread in size, the first connecting pipe is tightly connected with the pipe body threads, the inner wall of the second connecting pipe is provided with a second inner thread, the outer wall of the second connecting pipe is provided with a second outer thread, and the inner wall of one end, deviating from the pipe body, of the side pipe is provided with a third inner thread.
2. The variable-aperture tee of claim 1, wherein an O-ring is fitted around the outside of said first connecting pipe.
3. The variable aperture tee of claim 1, wherein said tubular body is disposed perpendicular to said lateral tube.
4. The variable aperture tee of claim 1, wherein the base block is chamfered on the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123053434.2U CN216479544U (en) | 2021-12-07 | 2021-12-07 | Bore diameter variable tee |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123053434.2U CN216479544U (en) | 2021-12-07 | 2021-12-07 | Bore diameter variable tee |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216479544U true CN216479544U (en) | 2022-05-10 |
Family
ID=81418915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123053434.2U Active CN216479544U (en) | 2021-12-07 | 2021-12-07 | Bore diameter variable tee |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216479544U (en) |
-
2021
- 2021-12-07 CN CN202123053434.2U patent/CN216479544U/en active Active
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| GR01 | Patent grant |