CN203068018U - Rapid sealing connector device of broken pipe - Google Patents
Rapid sealing connector device of broken pipe Download PDFInfo
- Publication number
- CN203068018U CN203068018U CN 201220656484 CN201220656484U CN203068018U CN 203068018 U CN203068018 U CN 203068018U CN 201220656484 CN201220656484 CN 201220656484 CN 201220656484 U CN201220656484 U CN 201220656484U CN 203068018 U CN203068018 U CN 203068018U
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- CN
- China
- Prior art keywords
- conveyance conduit
- pair
- knob
- delivering pipeline
- coupling device
- 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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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a rapid sealing connector device of a broken pipe. The rapid sealing connector device of the broken pipe comprises a delivering pipeline and a pair of knobs and further comprises a pair of circular rings, a pair of conic sealing rings, a pair of conic rings and a connecting pipe. The rapid sealing connector device of the broken pipe is characterized in that a broken portion of the delivering pipeline is cut off, and the delivering pipeline is divided into two sections. According to the delivering directions, the delivering pipeline is divided into a front delivering pipeline and a rear delivering pipeline. The pair of knobs are respectively sleeved on the front delivering pipeline and the rear delivering pipeline. Each knob is provided with inner threads. The inner ring diameter of each circular ring corresponds to the outer diameter of the delivering pipeline. The pair of circular rings are respectively sleeved at the outer side of the front delivering pipeline and at the outer side of the rear delivering pipeline and located at the inner sides of the knobs. The pair of conic sealing rings are tightly attached to the circular rings, respectively sleeved at the outer side of the front delivering pipeline and at the outer side of the rear delivering pipeline and located at the inner sides of the knobs. The pair of conic rings are tightly attached to the conic sealing rings, respectively sleeved at the outer side of the front delivering pipeline and at the outer side of the rear delivering pipeline and located at the inner sides of the knobs. The connecting pipe is provided with outer threads corresponding to the inner threads. The connecting pipe is screwed in gaps between the front delivering pipeline and one knob and between the rear delivering pipeline and the other knob. The end faces of the connecting pipe extrude the conic rings and the conic sealing rings swell and play the role of sealing.
Description
Technical field
The utility model relates to a kind of quick seal coupling device of the pipe that breaks, and belongs to the pipeline connection technology field.
Background technique
At present, high pressure, have corrosive fluid when flowing through thin-wall metal pipe for a long time, usually can take place that tube wall breaks or phenomenon such as seepage, the general employing closed fluid delivery valve, stops the whole local operation of carrying, and realizes the reparation to pipeline.Repairing strategy has following several: (1) installs new pipeline with thin-wall metal pipe and pipe joint complete removal, and this often needs long repair time, and causes entire job to stop for a long time; (2) after the interface alignment of breaking with the thin-wall metal delivery pipe, adopt the mode of welding or adopt the method for indent to connect, but this also needs to stop operation, spended time is long, and the thin walled tube mutability, and welding is difficult; (3) adopt flexible pipe to connect, it makes things convenient for but sealing and poor reliability.
Summary of the invention
The utility model technical issues that need to address are: after existing conveyance conduit breaks, and the restorative procedure of taking, the time that has is oversize, causes the loss that stops production big; The meeting that has causes pipe deforming, the welding difficulty; The sealing that has and reliability are too poor, and very big defective is all arranged.For this reason, the utility model provides a kind of new type of metal thin walled tube to break to repair fast joint and solves these deficiencies, and the utility model is taked following technological scheme:
A kind of quick seal coupling device of the pipe that breaks comprises conveyance conduit, and the part of breaking of described conveyance conduit is cut off, and is divided into two sections, conveyance conduit 1 before being divided into according to throughput direction, back conveyance conduit 7; Described quick seal coupling device comprises a pair of knob 2, described knob 2 is an end opening, the other end the is offered through hole corresponding with described conveyance conduit external diameter cylinder-shaped, described a pair of knob 2 opening ends are relative, are enclosed within described forward and backward conveyance conduit 1 respectively, on 7, described knob is provided with internal thread; Also comprise a pair of annulus 6, the interior ring footpath of described a pair of annulus 6 is corresponding with the external diameter of described conveyance conduit, is enclosed within forward and backward conveyance conduit 1,7 the outside respectively, and is positioned at the inboard of described knob 2; Also comprise a pair of conical seal ring 3, described a pair of conical seal ring 3 is close to described annulus 6, is set in described forward and backward conveyance conduit 1,7 the outside respectively, and is positioned at the inboard of described knob 2; Also comprise a pair of tapered collar 5, described a pair of tapered collar 5 is close to described conical seal ring 3, is enclosed within described forward and backward conveyance conduit 1,7 the outside respectively, and is positioned at the inboard of described knob 2; Also comprise connecting tube 4, described connecting tube 4 is provided with the outside thread corresponding with described internal thread, 4 rotations of described connecting tube be screwed into described forward and backward conveyance conduit 1,7 with the slit of described knob 2 in, its end face extruding tapered collar 5, described conical seal ring 3 distendings seal.
Further, described connecting tube 4 inboards are provided with ring groove, are provided with spring ring 8 in the described ring groove, and described spring ring 8 is adjacent to assembling with the end face of described back conveyance conduit 7.
Further, described connecting tube 4 outsides are provided with the technology blind hole, and described technology blind hole is connected with outside latch, form rotatable handle.
Further, described conical seal ring 3 adopts the teflon material.
Further, leave the 0.5mm gap between described knob 2 and the described conveyance conduit.
Further, described annulus 2, conical seal ring 3, tapered collar 5 are respectively at leaving the 0.1-0.2mm gap between the described conveyance conduit.
Further, described knob 2 outsides are provided with anti-slip tank.
Further, described annulus 2, tapered collar 5 are metal material.
Further, described conveyance conduit is the liquid-transport pipe-line of corrosive liquids, and the wall thickness of described conveyance conduit is 1-5mm.
Characteristics of the present utility model are: provide a kind of metal thin-wall tracheal rupture to repair joint fast, under the prerequisite that or else this reparation joint can stop operation, realization is to breaking or the quick reparation of the thin-wall metal pipe of seepage, and it is convenient to repair on-the-spot installation, only needs 4-6 minute; Polytetrafluoroethylmaterial material is adopted in sealing, and seal ring has tapering, by to the screwing of knob 2, makes the conical seal ring distending, realizes sealing, good leak-proof effect, and the life-span is long; Part connects the dependence screw thread to be realized, easy to operate, quick.
The beneficial effects of the utility model are:
(1) under the prerequisite that does not stop operation, realizes breaking or the quick reparation of the thin-wall metal pipe of seepage;
(2) repair on-the-spot installation conveniently, time saving and energy saving, only need 4-6 minute;
(3) whole construction can not cause the distortion of thin walled tube.
(4) connecting tube is fastening realizes that by screw thread fitting operation is convenient.
(5) seal ring adopts polytetrafluoroethylmaterial material, and has tapering, good sealing effect, and the life-span is long, and the sealing of seal ring applies the mode that line power that face power and circular ring apply combines by annular conical surface and realizes, seals and good leak-proof effect.
(6) adopted spring ring 8, be arranged on the end face of back conveyance conduit, effectively prevent from carrying liquid conveyance conduit 1 back before break away from that back conveyance conduit end face is formed and impact, thereby flow in the slit of back conveyance conduit 7 and connecting tube 4, realized the leakproof double-layer safety.
Description of drawings
Fig. 1 be the utility model break pipe the quick seal coupling device the axle section sectional view.
Wherein 1, preceding conveyance conduit, 2, knob, 3, chase after the shape seal ring, 4, connecting tube, 5, tapered collar, 6, annulus, 7, the back conveyance conduit.
Embodiment
Below in conjunction with specific embodiment the utility model is further specified.
Referring to Fig. 1, the quick seal coupling device of the pipe that breaks of the thin-walled type of conveying corrosive liquids comprises conveyance conduit, and the part of breaking of conveyance conduit is cut off, and is divided into two sections, conveyance conduit 1 before being divided into according to throughput direction, back conveyance conduit 7; The quick seal coupling device comprises a pair of knob 2, knob 2 is an end opening, the other end the is offered through hole corresponding with the conveyance conduit external diameter cylinder-shaped, and a pair of knob 2 opening ends are relative, are enclosed within respectively on the described forward and backward conveyance conduit 1,7, and knob is provided with internal thread; The annulus 6 that also comprises pair of metal, the interior ring footpath of a pair of annulus 6 is corresponding with the external diameter of conveyance conduit, is enclosed within forward and backward conveyance conduit 1,7 the outside respectively, and is positioned at the inboard of described knob 2; Also comprise the conical seal ring 3 of a pair of teflon material, be close to annulus 6, be set in forward and backward conveyance conduit 1,7 the outside respectively, and be positioned at the inboard of knob 2; Also comprise the tapered collar 5 of pair of metal, be close to conical seal ring 3, and be enclosed within forward and backward conveyance conduit 1,7 the outside respectively, and be positioned at the inboard of knob 2; Also comprise connecting tube 4, connecting tube 4 is provided with the outside thread corresponding with internal thread, connecting tube 4 rotation be screwed into described forward and backward conveyance conduit 1,7 with the slit of knob 2 in, its end face extruding tapered collar 5, conical seal ring 3 distendings seal.
Connecting tube 4 inboards are provided with ring groove, are provided with spring ring 8 in the ring groove, and spring ring 8 is adjacent to assembling with the end face of back conveyance conduit 7.
Connecting tube 4 outsides are provided with the technology blind hole, and the technology blind hole is connected with outside latch, form rotatable handle.
Leave the 0.5mm gap between knob 2 and the conveyance conduit.
Annulus 2, conical seal ring 3, tapered collar 5 are respectively at leaving the 0.1-0.2mm gap between the conveyance conduit.
Knob 2 outsides are provided with anti-slip tank.
Concrete assembly process is as follows:
Referring to Fig. 1, to break or the thin walled tube of seepage partly excises, the two ends of conveyance conduit l and back conveyance conduit 7 before then two knobs 2 being inserted in from cutting section respectively, be inserted in circle again, ring 6 and conical seal ring 3 are put into connecting tube 4 at last, and put spring ring 8 at the inner groovy place of connecting tube 4, make spring ring 8 near the end of back conveyance conduit 7, in the auxiliary hole of connecting tube 4, be inserted in latch then, tighten left and right pipe knob 2 fast.Apply power in conical seal ring 3 by annulus 6 and tapered collar 5, conical seal ring 3 elasticity distendings are realized sealing, have namely finished breaking or seepage quick reparation partly.
Claims (9)
1. the quick seal coupling device of the pipe that breaks comprises conveyance conduit, it is characterized in that:
The part of breaking of described conveyance conduit is cut off, and is divided into two sections, is divided into preceding conveyance conduit (1) according to throughput direction, back conveyance conduit (7);
Described quick seal coupling device comprises a pair of knob (2), described knob (2) is an end opening, the other end the is offered through hole corresponding with described conveyance conduit external diameter cylinder-shaped, described a pair of knob (2) opening end is relative, be enclosed within described forward and backward conveyance conduit (1 respectively, 7) on, described knob is provided with internal thread;
Also comprise a pair of annulus (6), the interior ring footpath of described a pair of annulus (6) is corresponding with the external diameter of described conveyance conduit, is enclosed within the outside of forward and backward conveyance conduit (1,7) respectively, and is positioned at the inboard of described knob (2);
Also comprise a pair of conical seal ring (3), described a pair of conical seal ring (3) is close to described annulus (6), is set in the outside of described forward and backward conveyance conduit (1,7) respectively, and is positioned at the inboard of described knob (2);
Also comprise a pair of tapered collar (5), described a pair of tapered collar (5) is close to described conical seal ring (3), is enclosed within the outside of described forward and backward conveyance conduit (1,7) respectively, and is positioned at the inboard of described knob (2);
Also comprise connecting tube (4), described connecting tube (4) is provided with the outside thread corresponding with described internal thread, described connecting tube (4) rotation is screwed in the slit of described forward and backward conveyance conduit (1,7) and described knob (2), its end face extruding tapered collar (5), the sealing of described conical seal ring (3) distending.
2. quick seal coupling device as claimed in claim 1, it is characterized in that: described connecting tube (4) inboard is provided with ring groove, be provided with spring ring (8) in the described ring groove, described spring ring (8) is adjacent to assembling with the end face of described back conveyance conduit (7).
3. quick seal coupling device as claimed in claim 1 is characterized in that: described connecting tube (4) outside is provided with the technology blind hole, and described technology blind hole is connected with outside latch, the formation rotatable handle.
4. quick seal coupling device as claimed in claim 1 is characterized in that: described conical seal ring (3) employing teflon material.
5. quick seal coupling device as claimed in claim 1 is characterized in that: leave the 0.5mm gap between described knob and the described conveyance conduit.
6. quick seal coupling device as claimed in claim 1, it is characterized in that: described annulus (2), conical seal ring (3), tapered collar (5) are respectively at leaving the 0.1-0.2mm gap between the described conveyance conduit.
7. quick seal coupling device as claimed in claim 3 is characterized in that: be provided with anti-slip tank outside the described knob (2).
8. quick seal coupling device as claimed in claim 1, it is characterized in that: described annulus (2), tapered collar (5) are metal material.
9. quick seal coupling device as claimed in claim 1, it is characterized in that: described conveyance conduit is the liquid-transport pipe-line of corrosive liquids, the wall thickness of described conveyance conduit is 1-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220656484 CN203068018U (en) | 2012-12-03 | 2012-12-03 | Rapid sealing connector device of broken pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220656484 CN203068018U (en) | 2012-12-03 | 2012-12-03 | Rapid sealing connector device of broken pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203068018U true CN203068018U (en) | 2013-07-17 |
Family
ID=48766799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220656484 Expired - Fee Related CN203068018U (en) | 2012-12-03 | 2012-12-03 | Rapid sealing connector device of broken pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203068018U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107893888A (en) * | 2017-12-15 | 2018-04-10 | 吴忠市通惠机械制造有限公司 | A kind of snap joint |
| CN108425639A (en) * | 2018-03-22 | 2018-08-21 | 江苏省金峰石油机械制造有限公司 | A kind of oil exploitation Petrochemical Pipe Joints |
| CN109630774A (en) * | 2019-01-30 | 2019-04-16 | 重庆科创职业学院 | A kind of high intensity nipple |
| CN113530953A (en) * | 2020-04-20 | 2021-10-22 | 北京机械设备研究所 | Permanent anti-loosening hydraulic pipe connector, mounting method and tool |
| CN114992410A (en) * | 2022-06-28 | 2022-09-02 | 中建七局(上海)有限公司 | Pipeline butt-joint ware and be used for installing auxiliary device of butt-joint ware for construction |
| CN107893888B (en) * | 2017-12-15 | 2024-06-21 | 吴忠市通惠机械制造有限公司 | Quick connector |
-
2012
- 2012-12-03 CN CN 201220656484 patent/CN203068018U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107893888A (en) * | 2017-12-15 | 2018-04-10 | 吴忠市通惠机械制造有限公司 | A kind of snap joint |
| CN107893888B (en) * | 2017-12-15 | 2024-06-21 | 吴忠市通惠机械制造有限公司 | Quick connector |
| CN108425639A (en) * | 2018-03-22 | 2018-08-21 | 江苏省金峰石油机械制造有限公司 | A kind of oil exploitation Petrochemical Pipe Joints |
| CN109630774A (en) * | 2019-01-30 | 2019-04-16 | 重庆科创职业学院 | A kind of high intensity nipple |
| CN113530953A (en) * | 2020-04-20 | 2021-10-22 | 北京机械设备研究所 | Permanent anti-loosening hydraulic pipe connector, mounting method and tool |
| CN114992410A (en) * | 2022-06-28 | 2022-09-02 | 中建七局(上海)有限公司 | Pipeline butt-joint ware and be used for installing auxiliary device of butt-joint ware for construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20131203 |