CN210088247U - Quick-connection joint for pipeline - Google Patents
Quick-connection joint for pipeline Download PDFInfo
- Publication number
- CN210088247U CN210088247U CN201920719817.2U CN201920719817U CN210088247U CN 210088247 U CN210088247 U CN 210088247U CN 201920719817 U CN201920719817 U CN 201920719817U CN 210088247 U CN210088247 U CN 210088247U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- ring
- mounting
- joint
- sealing washer
- Prior art date
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000007789 sealing Methods 0.000 claims abstract description 39
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000012856 packing Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004891 communication Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a pipeline connects joint soon, including connecting body, threaded connection portion, pipeline connecting portion, the joint body connect for the right angle, joint body one end be equipped with the entry end, the joint body other end be equipped with the exit end, entry end and exit end between communicate through the intercommunication passageway, joint body entry end department be equipped with threaded connection portion, joint body exit end department be equipped with pipeline connecting portion, the utility model discloses a set up three sealing washer in the joint, sealed effect is better, connects difficult the leakage, can bear bigger pressure, through pipeline outer lane mounting, pipeline inner circle mounting and pipeline cooperation, fixed copper ring fixed clamp pipeline connects more tightly, is difficult not hard up.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a technical field that connects, especially pipeline quick connect joint's technical field.
[ background of the invention ]
The pipe joint is a connecting tool between pipelines, is a connecting point which can be disassembled and assembled between elements and the pipelines, plays an indispensable important role in the pipe fitting, is one of two main components of a liquid conveying system, is simple in structure, is connected by using clamping sleeves, is easy to fall off, or uses a welding process, but the welding process is complex, the difficulty is high, and some special materials cannot be welded.
[ Utility model ] content
The utility model discloses an aim at solving the problem among the prior art, provide a pipeline joint soon, connecting tube that can be convenient fast, and the connection effect is good, and the leakproofness chamber is connected more tightly, is difficult not hard up.
In order to realize the purpose, the utility model provides a pipeline connects soon, including connecting body, threaded connection portion, pipe connection portion, the joint body connect for the right angle, joint body one end be equipped with the entry end, the joint body other end be equipped with the exit end, entry end and exit end between communicate through the intercommunication passageway, joint body entry end department be equipped with threaded connection portion, joint body exit end department be equipped with pipe connection portion.
As preferred, threaded connection portion in the coaxial screw thread portion intercommunication chamber that is equipped with, screw thread portion intercommunication chamber and intercommunication passageway intercommunication, threaded connection portion lower extreme surface coil and be equipped with the connection external screw thread, threaded connection portion upper end be equipped with the spanner bayonet portion, spanner bayonet portion cross section outer lane be regular hexagon or regular quadrangle, spanner bayonet portion upper end be equipped with threaded connection portion joint portion, threaded connection portion joint portion locate the entry end of connecting the body and be connected with entry end inner wall joint.
Preferably, a first sealing ring mounting groove is formed between the connecting external thread and the wrench clamping opening portion, and a first sealing ring is arranged in the first sealing ring mounting groove.
As preferred, pipeline connecting portion include pipeline outer lane mounting, pipeline inner circle mounting, fixed copper ring, packing ring, second sealing washer, third sealing washer, pipeline inner circle mounting include pipeline inner circle mounting joint seat and can insert the pipeline section with pipeline inner circle complex pipeline inner circle, pipeline inner circle mounting joint seat locate the exit end that connects the body, be connected with the exit end joint, the coaxial pipeline inner circle that is equipped with of pipeline inner circle mounting joint seat one end intubate section, pipeline inner circle intubate section on from the one end that is close to pipeline inner circle mounting joint seat to exit end opening part overlap in proper order and be equipped with second sealing washer, packing ring, fixed copper ring and pipeline outer lane mounting.
Preferably, a third sealing ring mounting clamping groove matched with a third sealing ring is formed in one end, close to the outlet, of the pipeline outer ring fixing piece, and the third sealing ring is arranged in the third sealing ring mounting clamping groove.
Preferably, the fixed copper ring is of a non-closed loop structure, a notch is formed in the fixed copper ring, a conical copper ring inclined surface is arranged at one end, close to the pipeline outer ring fixing member, of the fixed copper ring outer ring, an inner pipeline outer ring fixing member conical surface capable of being matched with the conical copper ring inclined surface is arranged in the pipeline outer ring fixing member, and when the inner pipeline outer ring fixing member conical surface transversely moves towards the conical copper ring inclined surface, the inner pipeline outer ring fixing member conical surface can be matched with the conical copper ring inclined surface to enable the fixed copper ring to shrink in diameter, the notch is reduced, and the pipeline is clamped tightly.
The utility model relates to a pipeline connects beneficial effect soon: the utility model discloses a set up three sealing washer in connecting, sealed effect is better, connects difficult the leakage, can bear bigger pressure, through pipeline outer lane mounting, pipeline inner circle mounting and pipeline cooperation, fixed copper ring fixed clamp pipeline connects more fastening, is difficult not hard up.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a front view of a quick pipe joint according to the present invention;
FIG. 2 is a front cross-sectional view of a quick connect coupling for pipes of the present invention;
FIG. 3 is a schematic top view of a fixed copper ring structure of a quick pipe joint according to the present invention;
fig. 4 is a schematic side view of the fixing copper ring structure of the quick pipe joint of the present invention.
In the figure: the pipe joint comprises a joint body 1, a thread connecting part 2, a pipeline connecting part 3, an inlet end 11, an outlet end 12, a communicating channel 13, a thread communicating cavity 21, a connecting external thread 22, a wrench bayonet part 23, a first sealing ring mounting groove 24, a first sealing ring 25, a first sealing ring 26, a pipeline outer ring fixing part 31, a pipeline inner ring fixing part 32, a fixed copper ring 33, a gasket 34, a second sealing ring 35, a third sealing ring 36, a third sealing ring mounting clamping groove 311, a pipeline outer ring fixing part inner conical surface 312, a pipeline inner ring fixing part clamping seat 321, a pipeline inner ring inserting pipe section 322, a notch 331 and a copper ring conical inclined surface 332.
[ detailed description ] embodiments
Referring to fig. 1, 2, 3 and 4, the quick pipe joint of the present invention comprises a joint body 1, a threaded connection portion 2 and a pipe connection portion 3, wherein the joint body 1 is a right-angle joint, one end of the joint body 1 is provided with an inlet end 11, the other end of the joint body 1 is provided with an outlet end 12, the inlet end 11 is communicated with the outlet end 12 through a communication channel 13, the inlet end 11 of the joint body 1 is provided with the threaded connection portion 2, the outlet end 12 of the joint body 1 is provided with the pipe connection portion 3, a threaded portion communication cavity 21 is coaxially arranged in the threaded connection portion 2, the threaded portion communication cavity 21 is communicated with the communication channel 13, the outer surface of the lower end of the threaded connection portion 2 is coiled with a connection external thread 22, the upper end of the threaded connection portion 2 is provided with a wrench bayonet portion 23, the outer ring of the cross section of the wrench bayonet portion 23 is regular hexagon or regular, the upper end of the wrench bayonet part 23 is provided with a threaded connection part clamping part 26, the threaded connection part clamping part 26 is arranged at the inlet end 11 of the joint body 1 and is connected with the inner wall of the inlet end 11 in a clamping manner, a first sealing ring mounting groove 24 is arranged between the connection external thread 22 and the wrench bayonet part 23, a first sealing ring 25 is arranged in the first sealing ring mounting groove 24, the pipeline connection part 3 comprises a pipeline outer ring fixing part 31, a pipeline inner ring fixing part 32, a fixed copper ring 33, a gasket 34, a second sealing ring 35 and a third sealing ring 36, the pipeline inner ring fixing part 32 comprises a pipeline inner ring fixing part clamping seat 321 and a pipeline inner ring insertion pipe section 322 which can be matched with a pipeline inner ring, the pipeline inner ring fixing part clamping seat 321 is arranged at the outlet end 12 of the joint body 1 and is connected with the outlet end 12 in a clamping manner, one end of the pipeline inner ring fixing part clamping seat 321, a second sealing ring 35, a gasket 34, a fixed copper ring 33 and a pipeline outer ring fixing member 31 are sequentially sleeved on the pipeline inner ring insertion pipe section 322 from one end close to the pipeline inner ring fixing member clamping seat 321 to an opening of the outlet end 12, a third sealing ring mounting clamping groove 311 capable of being matched with a third sealing ring 36 is arranged at one end close to the outlet of the pipeline outer ring fixing member 31, the third sealing ring 36 is arranged in the third sealing ring mounting clamping groove 311, the fixed copper ring 33 is of a non-closed loop structure, a notch 331 is arranged on the fixed copper ring 33, a copper ring conical inclined surface 332 is arranged at one end, close to the pipeline outer ring fixing member 31, of the outer ring of the fixed copper ring 33, an inner pipeline outer ring fixing member conical surface 312 capable of being matched with the copper ring conical inclined surface 332 is arranged in the pipeline outer ring fixing member 31, and when the inner pipeline outer ring fixing member 312 moves towards the copper ring conical inclined surface 332, the inner conical surface 312 of the pipeline outer ring fixing piece can be matched with the conical inclined surface 332 of the copper ring to enable the fixed copper ring 33 to shrink in diameter, and the gap 331 becomes small to clamp the pipeline.
The utility model discloses the working process:
the utility model relates to a pipeline connects joint soon in the course of the work, threaded connection portion 2 that will connect is connected with liquid conveying equipment's transport screw, insert pipeline connecting portion 3 with the pipeline in, the inner wall and the cooperation of pipeline inner circle intubate section 322, pipeline inner circle intubate section 322 inserts the pipeline inner circle, the outer lane and the cooperation of pipeline outer lane mounting 31 of pipeline, the entry end of pipeline inserts fixed copper ring 33's inner ring and the contact of packing ring 34, third sealing washer 36 is sealed with the contact of pipeline outer wall, it is tight to insert pipeline power inwards, when the pipeline receives the power of outwards extracting, pipeline outer lane mounting inner conical surface 312 can make fixed copper ring 33 shrink diameter with the cooperation of copper ring tapered inclined plane 332, breach 331 diminishes, the pipeline is more inseparable with being connected between the fixed copper ring 33, press from both sides the pipeline tightly, the pipeline can't be extracted.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (6)
1. A pipeline quick-connect coupling characterized in that: including connecting body (1), threaded connection portion (2), pipeline connecting portion (3), joint body (1) connect for the right angle, joint body (1) one end be equipped with entry end (11), the joint body (1) other end be equipped with exit end (12), entry end (11) and exit end (12) between communicate through intercommunication passageway (13), joint body (1) entry end (11) department be equipped with threaded connection portion (2), joint body (1) exit end (12) department be equipped with pipeline connecting portion (3).
2. A quick connect coupling for pipes as defined in claim 1 wherein: threaded connection portion (2) in coaxial screw thread portion intercommunication chamber (21) that is equipped with, screw thread portion intercommunication chamber (21) and intercommunication passageway (13) intercommunication, threaded connection portion (2) lower extreme surface coil and be equipped with connection external screw thread (22), threaded connection portion (2) upper end be equipped with spanner bayonet portion (23), spanner bayonet portion (23) cross section outer lane be regular hexagon or regular quadrangle, spanner bayonet portion (23) upper end be equipped with threaded connection portion joint portion (26), threaded connection portion joint portion (26) locate entry end (11) of connecting body (1) and be connected with entry end (11) inner wall joint.
3. A quick connect coupling for pipes as defined in claim 2 wherein: connect external screw thread (22) and spanner bayonet portion (23) between be equipped with first sealing washer mounting groove (24), first sealing washer mounting groove (24) in be equipped with first sealing washer (25).
4. A quick connect coupling for pipes as defined in claim 1 wherein: pipeline connecting portion (3) including pipeline outer ring mounting (31), pipeline inner ring mounting (32), fixed copper ring (33), packing ring (34), second sealing washer (35), third sealing washer (36), pipeline inner ring mounting (32) including pipeline inner ring mounting joint seat (321) and can with pipeline inner ring complex pipeline inner ring intubate section (322), pipeline inner ring mounting joint seat (321) locate exit end (12) that connect body (1), be connected with exit end (12) joint, pipeline inner ring mounting joint seat (321) one end coaxial be equipped with pipeline inner ring intubate section (322), pipeline inner ring intubate section (322) on from the one end that is close to pipeline inner ring mounting joint seat (321) to exit end (12) opening part overlap in proper order and be equipped with second sealing washer (35), packing ring (34) and packing ring (322), A fixed copper ring (33) and a pipeline outer ring fixing piece (31).
5. The quick connect coupling for pipes of claim 4, wherein: the pipeline outer ring fixing piece (31) on be close to the one end of export be equipped with can with third sealing washer (36) complex third sealing washer installation draw-in groove (311), third sealing washer (36) locate in third sealing washer installation draw-in groove (311).
6. The quick connect coupling for pipes of claim 4, wherein: fixed copper ring (33) be non-closed loop structure, fixed copper ring (33) on be equipped with a breach (331), fixed copper ring (33) outer lane on be close to the one end of pipeline outer lane mounting (31) and be equipped with copper ring tapered bevel (332), pipeline outer lane mounting (31) in be equipped with can with copper ring tapered bevel (332) complex pipeline outer lane mounting inner conical surface (312), pipeline outer lane mounting inner conical surface (312) when moving towards copper ring tapered bevel (332) sideslip, pipeline outer lane mounting inner conical surface (312) can make fixed copper ring (33) shrink diameter with copper ring tapered bevel (332) cooperation, breach (331) diminish, press from both sides the pipeline tightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920719817.2U CN210088247U (en) | 2019-05-20 | 2019-05-20 | Quick-connection joint for pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920719817.2U CN210088247U (en) | 2019-05-20 | 2019-05-20 | Quick-connection joint for pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210088247U true CN210088247U (en) | 2020-02-18 |
Family
ID=69479009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920719817.2U Expired - Fee Related CN210088247U (en) | 2019-05-20 | 2019-05-20 | Quick-connection joint for pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210088247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081258A (en) * | 2019-05-20 | 2019-08-02 | 海盐县海管管件制造有限公司 | A kind of Quick joint for pipeline |
-
2019
- 2019-05-20 CN CN201920719817.2U patent/CN210088247U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081258A (en) * | 2019-05-20 | 2019-08-02 | 海盐县海管管件制造有限公司 | A kind of Quick joint for pipeline |
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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: 20200218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |