CN103527879A - Blind-insertion quick connector - Google Patents
Blind-insertion quick connector Download PDFInfo
- Publication number
- CN103527879A CN103527879A CN201310511896.5A CN201310511896A CN103527879A CN 103527879 A CN103527879 A CN 103527879A CN 201310511896 A CN201310511896 A CN 201310511896A CN 103527879 A CN103527879 A CN 103527879A
- Authority
- CN
- China
- Prior art keywords
- male connector
- negative joint
- spool
- negative
- joint
- 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.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/28—Couplings of the quick-acting type with fluid cut-off means
- F16L37/30—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings
- F16L37/32—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied
Abstract
The invention discloses a blind-insertion quick connector which comprises a male connector and a female connector. The male connector is sleeved with a male connector supporting sleeve. O-type sealing rings are arranged between the male connector supporting sleeve and the male connector. The O-type sealing rings are arranged inside annular grooves formed inside the male connector supporting sleeve. Compared with a traditional quick connector, the blind-insertion quick connector is additionally provided with the movable and anti-vibration male connector supporting sleeve, the centering compensation amount of the pipeline quick connector is increased, the pipeline quick connector has the better anti-vibration capacity and the blind-insertion performance, the adopted O-type sealing rings are all made of fluorinated silicone rubber which can bear the higher temperature difference, the blind-insertion quick connector can work in the wider working temperature environment, and the application range of the pipeline quick connector is expanded.
Description
Technical field
The present invention relates to a kind of high pressure pipe line transportation art, especially relate to a kind of blindmate rapid pipe joint.
Background technique
Along with the utilization of high bearing pipe mode of movement in every profession and trade is increasingly extensive, pipeline break-make problem becomes the problem that industry is relatively paid close attention to, rapid pipe joint can realize the quick zero leakage break-make of pipeline, be subject to the favor of increasing industry, at present, traditional rapid pipe joint can only one-way conduction, and and the Centering compensation amount that allows lower, be difficult to meet and in industry, require more and more higher blindmate demand.
Summary of the invention
The object of the invention is to, for the problems referred to above, provide the blindmate rapid pipe joint of a kind of stable performance, high temperature high voltage resistant.
The object of the invention is to be achieved through the following technical solutions:
A rapid pipe joint, comprises male connector and negative joint, and described male connector outer cover is provided with male connector supporting sleeve, between described male connector supporting sleeve and male connector, is provided with seal ring.
Further, described male connector comprises male connector valve seat, male connector body, male connector spool, it is inner that described male connector valve seat is arranged on male connector body entrance one end, between male connector valve seat and male connector body, be provided with jump ring, the other end of described male connector body extends to part outside male connector supporting sleeve for pushing portion, described portion's front end inside that pushes is provided with male connector spool, between male connector spool and male connector body, be provided with seal ring, described male connector spool rear end is arranged with Returnning spring, and the other end of described Returnning spring is against on male connector valve seat.
Further, described negative joint comprises negative joint valve seat, negative joint body, negative joint valve pocket, negative joint spool, it is inner that described negative joint spool one end is fixed on negative joint body, between the other end of described negative joint spool and negative joint body, be provided with negative joint valve pocket, between described negative joint valve pocket and negative joint body, between negative joint valve pocket and negative joint spool, be provided with seal ring, the rear end of described negative joint valve pocket is arranged with Returnning spring, shown in the other end of Returnning spring be against on the negative joint valve seat that the outlet port of negative joint arranges, between described negative joint valve seat and negative joint body, be provided with jump ring.
Further, described male connector spool is provided with the location convex shoulder with inclined end face, coordinate this location convex shoulder on male connector body, to be provided with for withstanding the convex shoulder of male connector spool, corresponding described negative joint valve pocket is provided with the location convex shoulder with inclined end face, coordinates this location convex shoulder on negative joint body, to be provided with for withstanding the convex shoulder of negative joint valve pocket.
Further, described male connector spool is consistent with the external diameter of negative joint spool, and the external diameter of described male connector body is consistent with the external diameter of negative joint valve pocket.
Further, described seal ring all adopts " O " RunddichtringO.
Further, described " O " RunddichtringO is made by fluorosioloxane rubber.
Beneficial effect of the present invention is, compared with prior art described blindmate rapid pipe joint is by being arranged with the male connector supporting sleeve of activity anti-vibration outward at male connector, increased the Centering compensation amount of Quick joinker for pipeline, make Quick joinker for pipeline there is better anti-vibration ability and blindmate performance, and described Quick joinker for pipeline all adopts and can make by the poor fluorosioloxane rubber of resistance to higher temperatures for " O " RunddichtringO circle sealing, Quick joinker for pipeline can be worked under the environment of operating temperature widely, expanded Quick joinker for pipeline application area.
Accompanying drawing explanation
Fig. 1 is the axial sectional view of the male connector of the blindmate rapid pipe joint that provides of the specific embodiment of the invention;
Fig. 2 is the axial sectional view of the negative joint of the blindmate rapid pipe joint that provides of the specific embodiment of the invention;
Fig. 3 is the axial sectional view of the coupled condition of the blindmate rapid pipe joint that provides of the specific embodiment of the invention.In figure:
1, male connector; 11, male connector valve seat; 12, jump ring; 13, male connector body; 14, male connector supporting sleeve; 15, push portion; 16, male connector spool; 161, male connector spool location convex shoulder; 2, negative joint; 21, negative joint valve pocket; 211, negative joint valve pocket location convex shoulder; 22, negative joint spool; 23, negative joint body; 24, negative joint valve seat; 3, " O " RunddichtringO; 4, jump ring; 5 Returnning springs.
Embodiment
Below in conjunction with accompanying drawing and by embodiment, further illustrate technological scheme of the present invention.
Please refer to shown in Fig. 1 to Fig. 3, in the present embodiment, a kind of blindmate rapid pipe joint comprises male connector 1 and negative joint 2.Described male connector 1 outer cover is provided with the male connector supporting sleeve 14 of activity anti-vibration, increase the Centering compensation amount of Quick joinker for pipeline, anti-vibration ability and the blindmate performance of Quick joinker for pipeline have been improved, between described male connector supporting sleeve 14 and male connector 1, be provided with " O " RunddichtringO 3, and described " O " RunddichtringO 3 be arranged on male connector supporting sleeve 14, offer annular groove in, described male connector 1 comprises male connector valve seat 11, male connector body 13, male connector spool 16, it is inner that described male connector valve seat 11 is arranged on male connector body 13 entrance one end, between male connector valve seat 11 and male connector body 13, be provided with jump ring 4, the other end of described male connector body 13 extends to the part of male connector supporting sleeve outer 14 for pushing portion 15, the described portion 15 front end inside that push are provided with male connector spool 16, described male connector spool 16 is provided with the male connector spool location convex shoulder 161 that is tilted to front-end face, coordinate this location convex shoulder on male connector body 13, be provided with for withstand male connector spool 16 with the convex shoulder that is tilted to ear end face, shown in be provided with " O " RunddichtringO 3 between male connector spool 16 and male connector body 13, shown in " O " RunddichtringO 3 be arranged in the annular groove of offering on male connector spool 16, described male connector spool 16 rear ends are arranged with Returnning spring 5, the other end of described Returnning spring 5 is against on male connector valve seat 11, the outside, entrance one end of described male connector body 13 has annular groove, in described annular groove, be provided with " 0 " RunddichtringO 3.
Described negative joint 2 comprises cloudy connecting head valve seat 24, negative joint body 23, negative joint valve pocket 21, negative joint spool 22, described negative joint spool 22 one end are fixed on negative joint body 23 inside, between described negative joint spool 22 the other ends and negative joint body 23, be provided with negative joint valve pocket 21, between described negative joint valve pocket 21 and negative joint body 23, between negative joint valve pocket 21 and negative joint spool 22, be provided with " O " RunddichtringO 3, described two " O " RunddichtringOs 3 are separately positioned in the annular groove of offering on negative joint body 23 and in the annular groove of offering on negative joint spool 22, described negative joint valve pocket 21 is provided with the negative joint valve pocket location convex shoulder 211 that band is tilted to front-end face, coordinate this location convex shoulder on negative joint body 23, to be provided with for withstanding the convex shoulder with the end face after being tilted to of negative joint valve pocket 21, the rear end of described negative joint valve pocket 21 is arranged with Returnning spring 5, the other end of described Returnning spring 5 is against on the negative joint valve seat 24 that the outlet port of negative joint 2 arranges, between described cloudy connecting valve seat 24 and negative joint body 23, be provided with jump ring 4, described negative joint body 23 outsides have annular groove, in annular groove, be provided with " O " RunddichtringO 3.
Shown in Fig. 3, by External Force Acting, male connector 1 is docked with negative joint 2, because described male connector spool 16 is consistent with the external diameter of negative joint spool 22, described fixing negative joint spool 22 promotion rear ends are pushed in portion 15 with the male connector body 13 that enters of Returnning spring 5, simultaneously because the external diameter of male connector body 13 is consistent with the external diameter of negative joint valve pocket 21, described fixing male connector body 13 promotion rear ends are entered in negative joint body 23 with the negative joint valve pocket 21 of Returnning spring 5, Quick joinker for pipeline is connected, ducted medium enters male connector body 13 by male connector valve seat 11, negative joint spool 22 by male connector spool 16 and docking with it enters negative joint body 23 again, finally by negative joint valve seat 24, enter lower segment pipe.
" O " RunddichtringO of using in the above blindmate rapid pipe joint all adopts fluorosioloxane rubber to make, and the operating temperature of described fluorosioloxane rubber, can the resistance to higher temperature difference between-50 ℃～175 ℃.
Above embodiment has just set forth basic principle of the present invention and characteristic; the present invention is not limited by above-described embodiment; without departing from the spirit and scope of the present invention, the present invention also has various variations and change, and these variations and change all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (6)
1. a blindmate rapid pipe joint, comprises male connector and negative joint, it is characterized in that: described male connector outer cover is provided with male connector supporting sleeve, between described male connector supporting sleeve and male connector, is provided with seal ring.
2. a kind of blindmate rapid pipe joint according to claim 1, it is characterized in that: described male connector comprises male connector valve seat, male connector body, male connector spool, it is inner that described male connector valve seat is arranged on male connector body entrance one end, between male connector valve seat and male connector body, be provided with jump ring, the other end of described male connector body extends to part outside male connector supporting sleeve for pushing portion, described portion's front end inside that pushes is provided with male connector spool, between male connector spool and male connector body, be provided with seal ring, described male connector spool rear end is arranged with Returnning spring, the other end of described Returnning spring is against on male connector valve seat,
Described negative joint comprises negative joint valve seat, negative joint body, negative joint valve pocket, negative joint spool, it is inner that described negative joint spool one end is fixed on negative joint body, between the other end of described negative joint spool and negative joint body, be provided with negative joint valve pocket, between described negative joint valve pocket and negative joint body, between negative joint valve pocket and negative joint spool, be provided with seal ring, the rear end of described negative joint valve pocket is arranged with Returnning spring, shown in the other end of Returnning spring be against on the negative joint valve seat that the outlet port of negative joint arranges, between described negative joint valve seat and negative joint body, be provided with jump ring.
3. a kind of blindmate rapid pipe joint according to claim 2, it is characterized in that: described male connector spool is provided with the location convex shoulder with inclined end face, coordinate this location convex shoulder on male connector body, to be provided with for withstanding the convex shoulder of male connector spool, corresponding described negative joint valve pocket is provided with the location convex shoulder with inclined end face, coordinates this location convex shoulder on negative joint body, to be provided with for withstanding the convex shoulder of negative joint valve pocket.
4. a kind of blindmate rapid pipe joint according to claim 2, is characterized in that: described male connector spool is consistent with the external diameter of negative joint spool, and the external diameter of described male connector body is consistent with the external diameter of negative joint valve pocket.
5. a kind of blindmate rapid pipe joint according to claim 1 and 2, is characterized in that: described seal ring all adopts " O " RunddichtringO.
6. a kind of blindmate rapid pipe joint according to claim 5, is characterized in that: described " O " RunddichtringO is made by fluorosioloxane rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310511896.5A CN103527879A (en) | 2013-10-25 | 2013-10-25 | Blind-insertion quick connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310511896.5A CN103527879A (en) | 2013-10-25 | 2013-10-25 | Blind-insertion quick connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103527879A true CN103527879A (en) | 2014-01-22 |
Family
ID=49930110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310511896.5A Pending CN103527879A (en) | 2013-10-25 | 2013-10-25 | Blind-insertion quick connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103527879A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106861008A (en) * | 2015-12-14 | 2017-06-20 | 北京谊安医疗系统股份有限公司 | A kind of blindmate joint |
| CN106931261A (en) * | 2017-04-28 | 2017-07-07 | 中国电子科技集团公司第四十研究所 | A kind of floating blind plugging fluid connector |
| CN107795783A (en) * | 2016-09-04 | 2018-03-13 | 广州欧的科技有限公司 | It is a kind of from water lock snap joint |
| CN109373070A (en) * | 2018-10-22 | 2019-02-22 | 苏州德森福汽车科技有限公司 | A kind of package assembly of connector |
| CN110848193A (en) * | 2019-11-20 | 2020-02-28 | 北京科技大学 | Automatic hydraulic valve core, hydraulic quick-change device and rescue equipment of butt joint |
| CN111120756A (en) * | 2020-02-11 | 2020-05-08 | 南通大学 | Blind-mating connector for liquid |
| CN113685638A (en) * | 2021-08-23 | 2021-11-23 | 南通大学 | Blind-mate joint with low flow resistance and high pressure bearing capacity |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5339861A (en) * | 1993-03-24 | 1994-08-23 | National Coupling Company, Inc. | Hydraulic coupling with hollow metal o-ring seal |
| CN2773452Y (en) * | 2005-01-19 | 2006-04-19 | 崔锦开 | Fast pipeline joint |
| CN201284893Y (en) * | 2008-09-22 | 2009-08-05 | 浙江柏润液压有限公司 | Self-sealing fast joint |
| CN201731204U (en) * | 2009-04-23 | 2011-02-02 | 贵州航天精工制造有限公司 | Oil pipe assembly for being connected with fuel oil server of aircraft engine |
| CN203718229U (en) * | 2013-10-25 | 2014-07-16 | 无锡市同步电子科技有限公司 | Blind-insertion quick joint |
-
2013
- 2013-10-25 CN CN201310511896.5A patent/CN103527879A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5339861A (en) * | 1993-03-24 | 1994-08-23 | National Coupling Company, Inc. | Hydraulic coupling with hollow metal o-ring seal |
| CN2773452Y (en) * | 2005-01-19 | 2006-04-19 | 崔锦开 | Fast pipeline joint |
| CN201284893Y (en) * | 2008-09-22 | 2009-08-05 | 浙江柏润液压有限公司 | Self-sealing fast joint |
| CN201731204U (en) * | 2009-04-23 | 2011-02-02 | 贵州航天精工制造有限公司 | Oil pipe assembly for being connected with fuel oil server of aircraft engine |
| CN203718229U (en) * | 2013-10-25 | 2014-07-16 | 无锡市同步电子科技有限公司 | Blind-insertion quick joint |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106861008A (en) * | 2015-12-14 | 2017-06-20 | 北京谊安医疗系统股份有限公司 | A kind of blindmate joint |
| CN107795783A (en) * | 2016-09-04 | 2018-03-13 | 广州欧的科技有限公司 | It is a kind of from water lock snap joint |
| CN107795783B (en) * | 2016-09-04 | 2019-11-01 | 广州欧的科技有限公司 | One kind is from water lock quick coupling |
| CN106931261A (en) * | 2017-04-28 | 2017-07-07 | 中国电子科技集团公司第四十研究所 | A kind of floating blind plugging fluid connector |
| CN106931261B (en) * | 2017-04-28 | 2023-03-14 | 中国电子科技集团公司第四十研究所 | Floating blind-mate fluid connector |
| CN109373070A (en) * | 2018-10-22 | 2019-02-22 | 苏州德森福汽车科技有限公司 | A kind of package assembly of connector |
| CN109373070B (en) * | 2018-10-22 | 2024-02-09 | 苏州德森福汽车科技有限公司 | Assembling structure of coupler |
| CN110848193A (en) * | 2019-11-20 | 2020-02-28 | 北京科技大学 | Automatic hydraulic valve core, hydraulic quick-change device and rescue equipment of butt joint |
| CN110848193B (en) * | 2019-11-20 | 2021-05-18 | 北京科技大学 | Automatic hydraulic valve core, hydraulic quick-change device and rescue equipment of butt joint |
| CN111120756A (en) * | 2020-02-11 | 2020-05-08 | 南通大学 | Blind-mating connector for liquid |
| CN113685638A (en) * | 2021-08-23 | 2021-11-23 | 南通大学 | Blind-mate joint with low flow resistance and high pressure bearing capacity |
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| PB01 | Publication | ||
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Application publication date: 20140122 |