CN104565629A - Fluid connector component - Google Patents
Fluid connector component Download PDFInfo
- Publication number
- CN104565629A CN104565629A CN201410791108.7A CN201410791108A CN104565629A CN 104565629 A CN104565629 A CN 104565629A CN 201410791108 A CN201410791108 A CN 201410791108A CN 104565629 A CN104565629 A CN 104565629A
- Authority
- CN
- China
- Prior art keywords
- plug
- radial floating
- face
- socket
- floating shell
- 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.)
- Granted
Links
Classifications
-
- 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
- F16L27/00—Adjustable joints, Joints allowing movement
-
- 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
- F16L29/00—Joints with fluid cut-off means
- F16L29/04—Joints with fluid cut-off means with a cut-off device in each of the two pipe ends, the cut-off devices being automatically opened when the coupling is applied
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention relates to a fluid connector component, comprising a plug and a socket; the plug comprises a mounting sleeve and a plug shell provided with a plug fluid channel; a front limiting plane and a rear limiting plane which are arranged in tandem relatively, and the extending direction of both are vertical to the left-right direction, are arranged in the inner hole of the mounting sleeve; the plug shell comprises a radial floating shell limited axially between the front and rear limiting planes; a radial floating clearance is formed between the radial floating shell and the inner hole wall of the mounting sleeve; the radial floating shell comprises a front end face arranged parallel to the front limiting plane and a rear end face arranged parallel to the rear limiting plane; the front end face of the radial floating shell and the front limiting plane, or the rear end face of the radial floating shell and the rear limiting plane are in sealing fit; the inner hole of the mounting sleeve of the rear side of the rear limiting plane is communicated with the port of the rear end of the fluid channel; a conical guiding surface in guiding fit with the plug shell is arranged on the socket shell of the socket. By utilizing the fluid connector component, the problem that the plug cannot float radically existing in the prior art is solved.
Description
Technical field
The present invention relates to fluid connector assembly.
Background technique
Fluid connector is widely used in liquid state or gaseous medium transportation art, such as in liquid-cooling system, the critical component of heat radiation is cold drawing, during use, cold drawing is provided with heater members, in cold drawing, the cooling liquid of circulation is injected by fluid connector assembly, fluid connector assembly comprises fluid connector plug and fluid connector socket, and fluid connector socket and fluid connector plug all can be referred to as fluid connector.Existing fluid connector assembly is " a kind of rapid connector component and one-way sealing joint thereof " disclosed in Chinese patent CN101581392A, rapid connector component and fluid connector assembly comprise fluid connector socket and fluid connector plug, it is bayonet end that fluid connector plug comprises front end, rear end is the plug casing of conduit connection end, the plug fluid passage running through plug casing is along the longitudinal direction provided with in plug casing, the middle part of plug fluid passage is provided with plug spool, the external elastic of plug spool is equipped with Moveable seal cartridge, plug spring is when free state, plug spool and Moveable seal cartridge are sealed and matched with shutoff plug fluid passage, it is bayonet end that fluid connector socket comprises front end, rear end is the Socket casing of conduit connection end, the socket fluid passage running through Socket casing is along the longitudinal direction provided with in Socket casing, socket fluid passage Elastic is equipped with socket spool, when spring is in free state, socket spool and Socket casing are sealed and matched with shutoff socket fluid passage, at fluid connector socket, during the non-grafting of fluid connector plug, by spring action Moveable seal cartridge shutoff plug fluid passage, socket spool shutoff socket fluid passage, when fluid connector socket, during the grafting of fluid connector plug, move after Socket casing pushing tow Moveable seal cartridge makes Moveable seal cartridge, move after plug spool pushing tow socket spool makes socket spool, conduction plug fluid passage is formed between such plug spool and Socket casing, the communicating passage of socket fluid passage, cooling liquid can through fluid connector socket, fluid connector plug injects cold drawing, after a test, fluid connector socket pulls out by fluid connector plug, again move forward and shutoff plug fluid passage by spring action Moveable seal cartridge.
Existing this fluid connector Problems existing is: fluid connector plug during use, fluid connector socket is arranged on respective base module respectively, fluid connector plug and fluid connector socket adopt blindmate to dock usually, at plug, socket is to being inserted through in journey, because the installation of respective base module is located, the reason such as processing of mounting hole in module, larger tolerance of size accumulation can be caused, that is plug, radial plug-in mounting error is there is between socket, but not there is radial floating function due to existing fluid connector, make plug, socket is more difficult to inserting smoothly, faced with this situation, normally increase some and ensure pinpoint structure, and guide inserting in plug other design pilot pin structure, the setting of pilot pin structure, relatively take up room, too increase the complexity of structure.
Summary of the invention
The object of the present invention is to provide a kind of Connector assembly, can not the problem of radial floating to solve connector plug in prior art.
In order to solve the problem, technological scheme of the present invention is:
Fluid connector assembly, comprise plug and socket, socket comprises Socket casing, plug comprises plug casing, there is in plug casing the plug fluid passage extended along the longitudinal direction, plug also comprises the installation sleeve that axis extends along the longitudinal direction, bearing of trend positioned opposite before and after being provided with in the endoporus of installation sleeve is all perpendicular to before left and right directions, rear spacing plane, plug casing comprises by axial limiting before described, radial floating shell between rear spacing plane, there is between the inner hole wall of radial floating shell and described installation sleeve radial floating gap, radial floating shell has the front-end face arranged with described front limit plane parallel and the ear end face arranged with described rear spacing plane parallel, the front-end face of radial floating shell coordinates with rear spacing plane sealing with the ear end face of front limit plane or radial floating shell, the endoporus of the described installation sleeve of rear spacing planar back side is communicated with the passway, rear end of described fluid passage, Socket casing is provided with for guiding with described plug casing the tapered guide face coordinated.
The endoporus of described installation sleeve is shoulder hole, and shoulder hole has macropore section and the aperture section be connected with described macropore section by step surface be arranged on rear side of macropore section, and step surface forms described rear spacing plane.
Described aperture section is provided with for the base connector with respective seat model calling.
Described base connector comprises the base connecting thread be arranged on described aperture section outer circumferential face, and the outer circumferential face of aperture section is provided with aperture section seal ring in the front side of described base connecting thread.
The ear end face of radial floating shell coordinates with rear spacing plane sealing, rear spacing plane is provided with the step surface seal ring realizing being sealed and matched with the ear end face of radial floating shell.
The endoporus front end of described installation sleeve is installed with stop collar, the rear end of stop collar is provided with in loop configuration and turns edge, described front limit plane is made up of the ear end face turned edge in described, described plug casing also comprises that rear end is arranged on described radial floating shell, front end is by the cylindrical body passed in the interior endoporus turned edge, described bayonet end is made up of the front end of described cylindrical body, and the endoporus aperture inside turned edge is greater than the external diameter of described cylindrical body.
Described cylindrical body spinning is on described radial floating shell, and the rear end varus of radial floating shell has the spring seat of loop configuration, and described fluid passage is made up of the endoporus of described cylindrical body and the endoporus of spring seat.
Beneficial effect of the present invention is: at plug, socket is to time slotting, if there is radial alignment error between the position of two connectors, owing to there is radial floating gap between radial floating shell and the inner hole wall of installation sleeve, simultaneously, rear spacing plane all can not have influence on the radial floating of radial floating shell, under the guiding in tapered guide face radial floating shell will in the endoporus of installation sleeve radial floating to adapt to this radial alignment error, in radial floating shell radial floating process, the front-end face of radial floating shell coordinates with rear spacing plane sealing with the ear end face of front limit plane and/or radial floating shell, so that ensure in location free procedure can not leak fluid, simultaneously, the endoporus of described installation sleeve of spacing planar back side is communicated with the smooth conducting to ensure fluid with the passway, rear end of fluid passage.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the present of invention;
Fig. 2 is the structural representation of plug in Fig. 1;
Fig. 3 is the exploded view of Fig. 2.
Embodiment
The embodiment of fluid connector assembly is as shown in Fig. 1 ~ 3: comprise plug and socket, comprise Socket casing 18, socket fluid passage and socket spool 19 is provided with in Socket casing, the external elastic of socket spool is equipped with Moveable seal cartridge 17, these all belong to prior art, be not described in detail in this, the structural change on Socket casing is, the front end of Socket casing is provided with tapered guide face 16.Plug comprises the plug casing that front end is bayonet end, plug casing comprises radial floating housing 7 and the cylindrical body 3 of rear end spinning on radial floating housing 7, housing seal circle is provided with between cylindrical body 3 and radial floating shell, the axis of cylindrical body 3 extends along the longitudinal direction, in cylindrical body, guiding movement is equipped with front end for by the plug spool 4 of the socket spool pushing tow of socket, the front end of cylindrical body is used for the Moveable seal cartridge of pushing tow socket, the rear end varus of radial floating shell 7 has the spring seat 1 of loop configuration, plug spring 2 is provided with between spring seat 1 and plug spool 4, the endoporus of cylindrical body and the endoporus of spring seat form the plug fluid passage running through plug casing along the longitudinal direction, at plug, during the non-grafting of socket, plug fluid passage is by the shutoff of plug spool, socket fluid passage is by Moveable seal cartridge shutoff.Plug also comprises the installation sleeve 9 that axis extends along the longitudinal direction, the endoporus of installation sleeve is shoulder hole, shoulder hole has macropore section 6 and the aperture section 11 be connected with macropore section 6 by step surface 8 be arranged on rear side of macropore section, the bearing of trend of step surface 8 is perpendicular to left and right directions, spacing plane after step surface is formed, the aperture section 11 of shoulder hole is communicated with the passway, rear end of fluid passage, and the aperture section diameter of shoulder hole is greater than passway, the rear end diameter of fluid passage.Aperture section is provided with for the base connector with respective seat model calling, base connector comprises the base connecting thread be arranged on aperture section outer circumferential face, and the outer circumferential face of aperture section is provided with aperture section seal ring 10 in the front side of base connecting thread.The front end of macropore section is installed with stop collar 13, the rear end of stop collar is provided with in loop configuration and turns edge, the ear end face 5 inside turned edge forms the front limit plane be oppositely arranged with rear spacing plane, the bearing of trend of front limit plane is perpendicular to left and right directions, the front end of cylindrical body passes by the interior endoporus turned edge, the endoporus aperture inside turned edge is greater than the external diameter of cylindrical body, the radial floating shell of plug casing by axial limiting in front, between rear spacing plane, front-end face 14 and the front limit plane parallel of radial floating shell are arranged, ear end face 15 and the rear spacing plane parallel of radial floating shell are arranged, there is between the hole wall of radial floating shell and macropore section radial floating gap, rear spacing plane is provided with the step surface seal ring 12 realizing being sealed and matched with the ear end face of radial floating shell.During use, plug is placed on a base module, socket is placed on another one base module, due to alignment error, plug, certain radial alignment error can be there is in socket, at plug, socket is to time slotting, the directed conical surface of cylindrical body of plug guides to the central position of socket, in this process, radial floating in radial floating shell and cylindrical body, radial floating shell is in radial floating process, ear end face and the rear spacing plane of radial floating shell are sealed and matched all the time, and the fluid passage of plug is communicated with the endoporus of installation sleeve all the time, so both can not cause fluid leakage problem, also follow-up fluid communication can not be affected, cylindrical body pushing tow Moveable seal cartridge moves after making Moveable seal cartridge subsequently, move after socket spool pushing tow plug spool makes plug spool, plug, socket conducting, fluid can be realized through-flow.
In other embodiments of the invention: cylindrical body and radial floating shell can also be one-body molded, now need rear end spring seat being assemblied in plug casing; Base connector can also be welded structure; Stop collar can also be replaced by jump ring or be replaced by the gland that screw is fixed on installation sleeve front end, and now front limit plane is made up of the ear end face of jump ring or gland; The endoporus of installation sleeve may not be shoulder hole structure, such as the aperture, front and back of the endoporus of installation sleeve is consistent, now need in the endoporus of installation sleeve, arrange the baffle plate of plate face bearing of trend perpendicular to left and right directions, rear spacing plane is made up of the front face of baffle plate, baffle plate is provided with the conductive channel for channeling fluid passage and installation sleeve endoporus; Step surface seal ring also can not be established, and now, the rear end plane-plane contact of spacing plane and radial floating shell is sealed and matched or arranges seal ring between front limit plane and radial floating shell.
Claims (7)
1. fluid connector assembly, comprise plug and socket, socket comprises Socket casing, plug comprises plug casing, there is in plug casing the plug fluid passage extended along the longitudinal direction, it is characterized in that: plug also comprises the installation sleeve that axis extends along the longitudinal direction, bearing of trend positioned opposite before and after being provided with in the endoporus of installation sleeve is all perpendicular to before left and right directions, rear spacing plane, plug casing comprises by axial limiting before described, radial floating shell between rear spacing plane, there is between the inner hole wall of radial floating shell and described installation sleeve radial floating gap, radial floating shell has the front-end face arranged with described front limit plane parallel and the ear end face arranged with described rear spacing plane parallel, the front-end face of radial floating shell coordinates with rear spacing plane sealing with the ear end face of front limit plane or radial floating shell, the endoporus of the described installation sleeve of rear spacing planar back side is communicated with the passway, rear end of described fluid passage, Socket casing is provided with for guiding with described plug casing the tapered guide face coordinated.
2. fluid connector assembly according to claim 1, it is characterized in that: the endoporus of described installation sleeve is shoulder hole, shoulder hole has macropore section and the aperture section be connected with described macropore section by step surface be arranged on rear side of macropore section, and step surface forms described rear spacing plane.
3. fluid connector assembly according to claim 2, is characterized in that: described aperture section is provided with for the base connector with respective seat model calling.
4. fluid connector assembly according to claim 3, it is characterized in that: described base connector comprises the base connecting thread be arranged on described aperture section outer circumferential face, the outer circumferential face of aperture section is provided with aperture section seal ring in the front side of described base connecting thread.
5. fluid connector assembly according to claim 2, is characterized in that: the ear end face of radial floating shell coordinates with rear spacing plane sealing, rear spacing plane is provided with the step surface seal ring realizing being sealed and matched with the ear end face of radial floating shell.
6. the fluid connector assembly according to claim 1 ~ 5 any one, it is characterized in that: the endoporus front end of described installation sleeve is installed with stop collar, the rear end of stop collar is provided with in loop configuration and turns edge, described front limit plane is made up of the ear end face turned edge in described, described plug casing also comprises that rear end is arranged on described radial floating shell, front end is by the cylindrical body passed in the interior endoporus turned edge, described bayonet end is made up of the front end of described cylindrical body, and the endoporus aperture inside turned edge is greater than the external diameter of described cylindrical body.
7. fluid connector assembly according to claim 6, it is characterized in that: described cylindrical body spinning is on described radial floating shell, the rear end varus of radial floating shell has the spring seat of loop configuration, and described fluid passage is made up of the endoporus of described cylindrical body and the endoporus of spring seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410791108.7A CN104565629B (en) | 2014-12-18 | 2014-12-18 | Fluidly connect device assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410791108.7A CN104565629B (en) | 2014-12-18 | 2014-12-18 | Fluidly connect device assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104565629A true CN104565629A (en) | 2015-04-29 |
| CN104565629B CN104565629B (en) | 2017-06-27 |
Family
ID=53082361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410791108.7A Active CN104565629B (en) | 2014-12-18 | 2014-12-18 | Fluidly connect device assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104565629B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110608332A (en) * | 2018-09-21 | 2019-12-24 | 中航光电科技股份有限公司 | Joint assembly and floating fluid joint |
| CN113729639A (en) * | 2021-10-09 | 2021-12-03 | 湖南揽月医疗科技有限公司 | Linear assembly of penis hardness measuring device |
| US20220349503A1 (en) * | 2021-04-29 | 2022-11-03 | Staubli Faverges | Male or female fluid coupling element and fluid coupling including such an element |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB176033A (en) * | 1920-09-27 | 1922-02-27 | Jean Paul Sinsou | An improved coupling or union for gas pipes |
| US3508580A (en) * | 1967-09-12 | 1970-04-28 | Srm Co | Fluid-tight coupling for laterally misaligned conduits |
| DE2628444A1 (en) * | 1976-06-24 | 1977-12-29 | Eckerle Otto Gmbh & Co | High pressure hose coupling - has plug with sealing disc in end spring loaded shut by sleeve |
| CN1380509A (en) * | 2001-04-12 | 2002-11-20 | Smc株式会社 | Pipe joint |
| JP2003214584A (en) * | 2002-01-22 | 2003-07-30 | Nitto Kohki Co Ltd | Tube coupling |
| DE10211724A1 (en) * | 2002-03-18 | 2003-10-16 | Braehmig Fluidautomation Gmbh | Media coupling system for assembler duties uses controllable coupling on rail and variously ported to connect to hollow piston rod and stator rod with sealing for pressure balancing at transfers. |
| US20050230969A1 (en) * | 2003-09-12 | 2005-10-20 | Smith Robert E Iii | Floating seal for undersea hydraulic coupling |
| CN102297298A (en) * | 2011-09-28 | 2011-12-28 | 浙江奥利达气动工具股份有限公司 | Air inlet adapter capable of rotating by 360 degrees |
| CN102691845A (en) * | 2012-06-11 | 2012-09-26 | 中航光电科技股份有限公司 | Floating connector assembly and floating female connector thereof |
| CN103615618A (en) * | 2013-11-15 | 2014-03-05 | 中国南方电网有限责任公司超高压输电公司广州局 | Converter valve tower self-locking draining adapter |
-
2014
- 2014-12-18 CN CN201410791108.7A patent/CN104565629B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB176033A (en) * | 1920-09-27 | 1922-02-27 | Jean Paul Sinsou | An improved coupling or union for gas pipes |
| US3508580A (en) * | 1967-09-12 | 1970-04-28 | Srm Co | Fluid-tight coupling for laterally misaligned conduits |
| DE2628444A1 (en) * | 1976-06-24 | 1977-12-29 | Eckerle Otto Gmbh & Co | High pressure hose coupling - has plug with sealing disc in end spring loaded shut by sleeve |
| CN1380509A (en) * | 2001-04-12 | 2002-11-20 | Smc株式会社 | Pipe joint |
| JP2003214584A (en) * | 2002-01-22 | 2003-07-30 | Nitto Kohki Co Ltd | Tube coupling |
| DE10211724A1 (en) * | 2002-03-18 | 2003-10-16 | Braehmig Fluidautomation Gmbh | Media coupling system for assembler duties uses controllable coupling on rail and variously ported to connect to hollow piston rod and stator rod with sealing for pressure balancing at transfers. |
| US20050230969A1 (en) * | 2003-09-12 | 2005-10-20 | Smith Robert E Iii | Floating seal for undersea hydraulic coupling |
| CN102297298A (en) * | 2011-09-28 | 2011-12-28 | 浙江奥利达气动工具股份有限公司 | Air inlet adapter capable of rotating by 360 degrees |
| CN102691845A (en) * | 2012-06-11 | 2012-09-26 | 中航光电科技股份有限公司 | Floating connector assembly and floating female connector thereof |
| CN103615618A (en) * | 2013-11-15 | 2014-03-05 | 中国南方电网有限责任公司超高压输电公司广州局 | Converter valve tower self-locking draining adapter |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110608332A (en) * | 2018-09-21 | 2019-12-24 | 中航光电科技股份有限公司 | Joint assembly and floating fluid joint |
| CN110608332B (en) * | 2018-09-21 | 2021-06-29 | 中航光电科技股份有限公司 | Joint assembly and floating fluid joint |
| US20220349503A1 (en) * | 2021-04-29 | 2022-11-03 | Staubli Faverges | Male or female fluid coupling element and fluid coupling including such an element |
| US12044338B2 (en) * | 2021-04-29 | 2024-07-23 | Staubli Faverges | Male or female fluid coupling element and fluid coupling including such an element |
| CN113729639A (en) * | 2021-10-09 | 2021-12-03 | 湖南揽月医疗科技有限公司 | Linear assembly of penis hardness measuring device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104565629B (en) | 2017-06-27 |
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