CN202629432U - Quick connection device for pipelines - Google Patents
Quick connection device for pipelines Download PDFInfo
- Publication number
- CN202629432U CN202629432U CN 201220288787 CN201220288787U CN202629432U CN 202629432 U CN202629432 U CN 202629432U CN 201220288787 CN201220288787 CN 201220288787 CN 201220288787 U CN201220288787 U CN 201220288787U CN 202629432 U CN202629432 U CN 202629432U
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- CN
- China
- Prior art keywords
- pipe joint
- attaching nut
- quick connect
- connect kit
- section
- 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
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Abstract
The utility model discloses a quick connection device for pipelines, and relates to the technical field of pipeline connection piece manufacturing. The quick connection device comprises a pipe joint, and is characterized in that a section of inner hole with a large outer part and a small inner part is formed in each port of the pipe joint; a section of external thread is formed outside the pipe wall at each port of the pipe joint; a connection nut is provided with a section of threaded inner hole and a plurality of threaded holes penetrating through the side wall; a plurality of fastening screws are inserted into the side wall of the connection nut; the pipe joint is in threaded connection with the connection nut; a sealing ring is arranged in each inner hole of the pipe joint; and a gasket is arranged between the inner end face of the connection nut and each sealing ring. Compared with the prior art, the quick connection device has the advantages that mounting time is saved, working efficiency is improved, and professional mounting workers are not needed.
Description
Technical field
The utility model 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.
The model utility content
The utility model technical problem to be solved 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 the utility model technical solution problem is adopted is: this pipeline Quick Connect Kit includes pipe joint; 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 utility model 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 utility model embodiment's a structural representation.
Fig. 2 is the plan view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing embodiment the utility model is done further to detail:
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 the pipe joint 1 of the utility model 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 |
|---|---|---|---|
| CN 201220288787 CN202629432U (en) | 2012-06-19 | 2012-06-19 | Quick connection device for pipelines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220288787 CN202629432U (en) | 2012-06-19 | 2012-06-19 | Quick connection device for pipelines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202629432U true CN202629432U (en) | 2012-12-26 |
Family
ID=47382631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220288787 Expired - Fee Related CN202629432U (en) | 2012-06-19 | 2012-06-19 | Quick connection device for pipelines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202629432U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691842A (en) * | 2012-06-19 | 2012-09-26 | 柳州博泽科技有限公司 | Pipeline quick connection device |
-
2012
- 2012-06-19 CN CN 201220288787 patent/CN202629432U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691842A (en) * | 2012-06-19 | 2012-09-26 | 柳州博泽科技有限公司 | Pipeline quick connection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20200619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |