CN102691842A - Pipeline quick connection device - Google Patents
Pipeline quick connection device Download PDFInfo
- Publication number
- CN102691842A CN102691842A CN2012102028394A CN201210202839A CN102691842A CN 102691842 A CN102691842 A CN 102691842A CN 2012102028394 A CN2012102028394 A CN 2012102028394A CN 201210202839 A CN201210202839 A CN 201210202839A CN 102691842 A CN102691842 A CN 102691842A
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- CN
- China
- Prior art keywords
- pipe joint
- attaching nut
- pipeline quick
- seal ring
- quick connect
- 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.)
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Abstract
The invention discloses a pipeline quick connection device, and relates to the technical field of manufacture of pipeline connector. The device comprises a pipe connector, and is characterized in that: each port of the pipe connector is provided with an inner hole with larger outside and smaller inside; a section of outer thread is formed outside the pipe wall of each port of the pipe connector; a connecting nut is provided with a threaded inner hole and a plurality of threaded holes passing through the lateral wall; a plurality of fastening screws penetrate the lateral wall of the connecting nut; the pipe connector is connected with the connecting nut through threads; the inner hole of the pipe connector is provided with a seal ring; and a gasket is arranged between the inner end face of the connecting nut and the seal ring. Compared with the prior art, the assembly of the pipeline quick connection device saves time and improves work efficiency, and professional assembly staff is not required.
Description
Technical field
The present invention relates to pipeline fittings manufacturing technology field, especially a kind of device that is used for connecting between the pipeline.
Background technique
Present the most frequently used pipeline Placement be to be threaded; The straight-through interconnection technique scheme of existing a kind of typical conduit roughly is: have a two ends to be equipped with the pipe joint of internal thread; One end of this pipe joint is connected with adapter through screw thread, between said pipe joint and the said adapter sealing strip is housed.The assembling pipe joint of this technological scheme in use has following deficiency: when 1, carrying out the pipeline connection, the pipe end of butt tube carries out screw thread processing at the scene, a pipe joint is installed is generally speaking needed 20 minutes approximately; 2, in assembler's process,, cause pine to leak or the spalling phenomenon easily, require high installer's skilled one-tenth degree as not noting and the cooperating of pipe joint.
Summary of the invention
Technical problem to be solved by this invention provides a kind of pipeline Quick Connect Kit that does not need the field joint pipe end to carry out screw thread processing.
The technological scheme that technical solution problem of the present invention is adopted is: this pipeline Quick Connect Kit includes pipe joint, and each port of said pipe joint is equipped with one section endoporus that outer imperial palace is little, and the tube wall of said each port of pipe joint is equipped with one section outside thread outward; The attaching nut is provided with one section threaded interior hole and a plurality of tapped holes that pass sidewall, and said attaching nut's sidewall is coated with a plurality of fastening screw trip bolts; Said pipe joint is connected with the attaching nut through screw thread, and the said endoporus of said pipe joint is provided with seal ring, is provided with packing ring between said attaching nut's interior edge face and the said seal ring.
In the above-mentioned pipeline Quick Connect Kit technological scheme, more specifically can also be: said attaching nut's profile has circle or polygonal; That said pipe joint has is straight-through, threeway, four-way, reducing are straight-through, reducing tee, reducing cross, elbow, reducing bend; One end of said adapter passes said attaching nut and said packing ring and said ring set successively in pipe joint, and said attaching nut is fixedly connected with said adapter through the fastening screw trip bolt that is located at sidewall.
Owing to adopted technique scheme; The present invention compared with prior art has following beneficial effect: the pipe end without butt tube when carrying out the pipeline connection carries out screw thread processing; Only need on taking over to put in the pipe joint behind the trapezoidal seal ring of suit and packing ring and attaching nut successively, tighten the attaching nut and just can seal ring be compressed sealing, tighten the fastening screw trip bolt on the attaching nut again; Just can accomplish the reliable connection of pipeline; One place's pipe joint is installed is only needed clock more than 1 minute, not only save time and also improved work efficiency, need not the qualified installation person.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention.
Fig. 2 is the plan view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing embodiment the present invention is made further detailed description:
Include pipe joint 1 like Fig. 1, straight-through type pipeline Quick Connect Kit shown in Figure 2, two ports of pipe joint 1 are equipped with the little taper hole of outer imperial palace, and the tube wall of two ports of pipe joint 1 is equipped with one section outside thread outward; Attaching nut 2 is provided with one section threaded interior hole; Attaching nut's 2 profiles are Hexagon preferably, and attaching nut 2 sidewall is evenly equipped with three tapped holes; Pipe joint 1 is connected with attaching nut 2 through screw thread, and the taper hole of pipe joint 1 is equipped with trapezoidal seal ring 3, between attaching nut 2 interior edge face and the trapezoidal seal ring 3 packing ring 4 is housed; Trapezoidal seal ring 3 and packing ring 4 and attaching nut 2 are sleeved in the adapter 6 successively; Take over 6 and put in the pipe joint 1, the end face of taking over 6 pipe ends abuts on the 1a face of pipe joint 1 inner stopper; Attaching nut 2 is connected with pipe joint 1 through screw thread, tightens attaching nut 2 screw thread, and attaching nut 2 is pressed on trapezoidal seal ring 3 on the conical surface 1b through packing ring 4, forms good sealing; Tightening three fastening screw trip bolts 5 on the attaching nut 2 will take over 6 and be fixedly connected with pipe joint 1; Easy for installationly need not professional installer.
That pipe joint 1 of the present invention has is straight-through, threeway, four-way, reducing are straight-through, reducing tee, reducing cross, elbow, reducing bend; Pipe joint 1 among the embodiment is a straight-through type pipeline Quick Connect Kit.
Claims (5)
1. a pipeline Quick Connect Kit includes pipe joint (1), it is characterized in that: each port of said pipe joint (1) is equipped with one section endoporus that outer imperial palace is little, and the tube wall of each port of said pipe joint (1) is equipped with one section outside thread outward; Attaching nut (2) is provided with one section threaded interior hole and a plurality of tapped holes that pass sidewall, and said attaching nut (2) sidewall is coated with a plurality of fastening screw trip bolts (5); Said pipe joint (1) is connected with attaching nut (2) through screw thread, and the said endoporus of said pipe joint (1) is provided with seal ring (3), is provided with packing ring (4) between said attaching nut's (2) interior edge face and the said seal ring (3).
2. pipeline Quick Connect Kit according to claim 1 is characterized in that: said attaching nut (2) profile has circle or polygonal.
3. pipeline Quick Connect Kit according to claim 1 and 2 is characterized in that: said pipe joint (1) has that straight-through, threeway, four-way, reducing are straight-through, reducing tee, reducing cross, elbow, reducing bend.
4. pipeline Quick Connect Kit according to claim 1 and 2; It is characterized in that: an end of said adapter (6) passes said attaching nut (2) and said packing ring (4) and said seal ring (3) successively and is sleeved in the pipe joint (1), and said attaching nut (2) is fixedly connected with said adapter (6) through the fastening screw trip bolt (5) that is located at sidewall.
5. pipeline Quick Connect Kit according to claim 3; It is characterized in that: an end of said adapter (6) passes said attaching nut (2) and said packing ring (4) and said seal ring (3) successively and is sleeved in the pipe joint (1), and said attaching nut (2) is fixedly connected with said adapter (6) through the fastening screw trip bolt (5) that is located at sidewall.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012102028394A CN102691842A (en) | 2012-06-19 | 2012-06-19 | Pipeline quick connection device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012102028394A CN102691842A (en) | 2012-06-19 | 2012-06-19 | Pipeline quick connection device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102691842A true CN102691842A (en) | 2012-09-26 |
Family
ID=46857483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012102028394A Pending CN102691842A (en) | 2012-06-19 | 2012-06-19 | Pipeline quick connection device |
Country Status (1)
Country | Link |
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CN (1) | CN102691842A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109083917A (en) * | 2018-10-29 | 2018-12-25 | 魏民 | Dual locking absorbing type self-locking nut |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1061158A (en) * | 1964-11-19 | 1967-03-08 | Paragon Plastics Ltd | An improvement in or relating to fluid tight connections |
JPH02163588A (en) * | 1988-12-14 | 1990-06-22 | Hitachi Metals Ltd | Packing type pipe joint |
CN2436755Y (en) * | 2000-05-22 | 2001-06-27 | 高祥光 | Expantion-bearing Z-shaped elbow pipe joint |
CN201589025U (en) * | 2009-12-02 | 2010-09-22 | 淄博佳能石化机械有限公司 | Fast-assembly pipe connector |
CN202629432U (en) * | 2012-06-19 | 2012-12-26 | 柳州博泽科技有限公司 | Quick connection device for pipelines |
-
2012
- 2012-06-19 CN CN2012102028394A patent/CN102691842A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1061158A (en) * | 1964-11-19 | 1967-03-08 | Paragon Plastics Ltd | An improvement in or relating to fluid tight connections |
JPH02163588A (en) * | 1988-12-14 | 1990-06-22 | Hitachi Metals Ltd | Packing type pipe joint |
CN2436755Y (en) * | 2000-05-22 | 2001-06-27 | 高祥光 | Expantion-bearing Z-shaped elbow pipe joint |
CN201589025U (en) * | 2009-12-02 | 2010-09-22 | 淄博佳能石化机械有限公司 | Fast-assembly pipe connector |
CN202629432U (en) * | 2012-06-19 | 2012-12-26 | 柳州博泽科技有限公司 | Quick connection device for pipelines |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109083917A (en) * | 2018-10-29 | 2018-12-25 | 魏民 | Dual locking absorbing type self-locking nut |
CN109083917B (en) * | 2018-10-29 | 2024-05-24 | 魏民 | Double anti-loose vibration-absorbing self-locking nut |
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Application publication date: 20120926 |