CN110440073A - A kind of embedded big plug fluid connector with pressure that floats - Google Patents
A kind of embedded big plug fluid connector with pressure that floats Download PDFInfo
- Publication number
- CN110440073A CN110440073A CN201910842773.7A CN201910842773A CN110440073A CN 110440073 A CN110440073 A CN 110440073A CN 201910842773 A CN201910842773 A CN 201910842773A CN 110440073 A CN110440073 A CN 110440073A
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- male end
- male
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- connector
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- 239000012530 fluid Substances 0.000 title claims abstract description 71
- 238000007789 sealing Methods 0.000 claims abstract description 120
- 238000007667 floating Methods 0.000 claims abstract description 116
- 238000009434 installation Methods 0.000 claims abstract description 109
- 238000000034 method Methods 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 14
- 238000001816 cooling Methods 0.000 description 10
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
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
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention discloses a kind of embedded big plug fluid connector with pressure that floats, the fluid connector includes: Male end connector and terminative connector, and the left end of terminative connector and the right end of Male end connector are the plug binding site of fluid connector；Male end connector includes: male end collar bush, male end installation sealing ring, male end floating seal ring, male end installation nut, male end floating retaining ring, male end spring, male end sealing ring, male end check ring, male end snap ring and male end spool；Terminative connector includes: female end collar bush, female end installation sealing ring, female end spool axle sleeve, female end spring, female end exterior seal ring, female end inner seal ring, female end spool and line card spring；Fluid connector in the present invention is used to solve that present connector radial floating space is small, and axial occupied space is big, cannot plug with pressure or plug connector construction complexity with pressure problem.
Description
Technical field
The present invention relates to fluid connector fields, and in particular, to the embedded big plug with pressure of floating of one kind fluidly connects
Device.
Background technique
Fluid connector is generally used for the junction of cooling body and major circulatory system in liquid-cooling system, cooling body
As the critical component of liquid-cooling system, heating element is installed above, and it and therein coolant liquid is allowed to carry out heat
Exchange, achievees the purpose that cooling.
Ordinary circumstance cooling body is equipped with the male end of fluid connector, and main system is equipped with the female end of fluid connector.And
In the manufacture of application apparatus, operational process, it includes close for being related to the test of operation many times as critical component cooling body
The dependence test of heater element on Feng Xing, heat exchange property and cooling body and maintenance that they run in the later period, maintenance, more
It changes.It requires to carry out plug to fluid connector during these, and cooling system is only at shutdown shape under normal conditions
State, there is no unloadings completely for pressure, while with certain residual voltage inside the cooling body pulled, this allows for fluid company
Device is connect to need to carry out plug with pressure.
In the prior art, the male end connector of fluid connector and female end connector are both provided with movable valve plug, and movable valve plug is set
It sets in compressed spring, in addition some setting of compressed spring has spring baffle ring or fixed spool, finally by circlip card
Have the function that in the end of check ring or fixed spool fixed.As present device miniaturization, modular development become
Gesture also substantially reduces in the direct connection space of connector male end and female end, while the machining accuracy in order to consider systematic part
And build-up tolerance, it needs fluid connector to have biggish radial floating space, otherwise the mounting hole of fluid connector is just needed to have
Very high precision.
The amount of floating of present most of floating blind plugging connectors is all less than normal, and such as application No. is one kind of ZL201310567735.8
Common floating blind plugging connector and application No. is 201610467763.6 quick coupling, they by male end and female end individually
Floating seal ring flexibility come achieve the effect that connector float, amount of floating less thanSuch connector does not have simultaneously
The function of standby plug with pressure.And application No. is 201510897675.5, application No. is 201610470501.5 and application No. is
Though three kinds of connectors of CN201811208734.3 can be with plug with pressure, structure is complicated, and volume is larger, and part is various, adds
Work assembly difficulty uses also easy to damage, can not make the lesser connector of latus rectum, this is also that can not see this substantially on the market
The reason of class connector.In addition some connector radially can have a biggish floating, such as application No. is
201410786860.2 and application No. is a kind of blindmate connector of 201710296694.1 radially larger floating, this kind of fluid connects
Connecing device radially has biggish floating, and amount of floating can achieve twice of ordinary connector, but accounts in the axial direction a large amount of
Space, the male end of connector about 3/4 all accounts for exterior space.And this kind of connector does not have the function of plug with pressure equally.
Summary of the invention
Embedded there is larger floating the purpose of the present invention is to provide a kind of while can be connected with the blindmate fluid of plug with pressure
Device is connect, small for solving present connector radial floating space, axial occupied space is big, cannot plug with pressure or plug with pressure
The problem of connector construction complexity.The object of the invention is also to provide the components of the connector: Male end connector and female end connect
Connect device.
For achieving the above object, fluid connector provided by the invention uses following technical scheme: the fluid connects
Connecing device includes Male end connector and terminative connector, and the left end of terminative connector and the right end of Male end connector are to fluidly connect
The plug binding site of device.Male end connector includes male end collar bush, male end installation sealing ring, male end floating seal ring, public affairs
End installation nut, male end floating retaining ring, male end spring, male end sealing ring, male end check ring, male end snap ring and male end spool.
It floats in male end installation nut outside the male end collar bush for male end collar bush, the outside of male end collar bush
It is sequentially arranged plug primary sealing area, plug positioning convex platform, the floating convex contacted with male end floating retaining ring from right to left
The sealing surface of platform and male end floating seal ring；The inside of male end collar bush is equipped with for the runner of flow-through fluid and for installing
Spring, the inside of male end collar bush have been sequentially arranged male end sealing ring installing groove, male end spool positioning convex platform, stream from right to left
Runner, male end spring mounting hole and the male end snap ring mounting groove of through-flow body.It is connected outside the male end installation nut for male end
The installation of device, male end is installed is disposed with spanner position, installation positioning surface and installation screw thread from left to right outside nut；Male end installation
Right side is disposed with the installing groove of male end installation sealing ring outside nut；Male end installation nut interior is for installing male end floating
Retaining ring and reserved floating space, male end installation nut interior are disposed with the screw thread of installation male end floating retaining ring, public affairs from left to right
Hold floating reserved space and boss；The right side of male end installation nut interior is disposed with for installing male end floating seal ring
Male end floating seal ring installing groove.The male end floating outer retainer is used for from the connection on male end installation nut, public
End floating outer retainer is disposed with the spiral shell being threadedly engaged with male end installation nut interior installation male end floating retaining ring from left to right
Line；Male end floating outer retainer left side is disposed with spanner groove；Male end floating inner retainer is disposed with left with male end floating ring
The boss of end face contact.For installing the sealing of male end spring and Male end connector outside the male end spool, outside male end spool
Portion is disposed with plug secondary sealing area, positioning convex platform, male end spring installation base from right to left, and male end valve core inside is for circulating
Fluid is disposed with multiple oblique small flow channels of flow-through fluid from inside to outside between plug secondary sealing area and positioning convex platform, wherein
The one side that multiple oblique small flow channels are arranged can increase fluid flow, and still further aspect can reduce flow resistance.Runner hole
For inclined direction towards plug direction, angle is more excellent less than 60 degree.
Floating positioning convex platform outside the male end collar bush of the Male end connector is mounted on male end installation nut and male end
Between floating retaining ring.Right end installation male end sealing ring and male end spool, pass through male end spool positioning convex platform inside male end collar bush
It completes and the one direction of male end spool positions；Pass through pulling out on male end sealing ring installing groove, male end sealing ring and male end spool
It inserts secondary sealing area and forms sealing.Male end is installed among male end check ring and male end spool inside the Male end connector
Spring, spring belong to state half-compressed, can also continue to male end spool toward the compression of the left end of Male end connector while without negative
Rebound positions it unidirectionally when lotus.The male end installation nut of the Male end connector is connect admittedly by installing screw thread with external interface
Determine Male end connector, the male end on nut is installed by male end, o-ring groove, male end installation sealing ring and external sealing are installed
Face forms the sealing of Male end connector installation.Male end floating retaining ring is installed inside Male end connector, it is floating outside male end collar bush
The left end of dynamic positioning convex platform is installed by the male end on nut by male end floating seal ring sealing surface, male end floating seal ring and male end
Floating seal ring installing groove forms the sealing in Male end connector location free procedure.The Male end connector installs spiral shell by male end
The screw thread of male end floating retaining ring inside mother tightens the positioning to realize the floating positioning convex platform outside male end collar bush, and then controls
It has made male end collar bush and the tightness between nut and male end floating retaining ring is installed in male end, while it is close to control male end floating
The decrement of seal.Male end collar bush and its installation part of inside are installed between nut and male end floating retaining ring in male end at this time
Floating radially is carried out, floating degree is according to floating positioning convex platform, male end installation nut and the male end outside male end collar bush
The size of floating retaining ring can achieve 1mm to 5mm, even more.
The terminative connector include female end collar bush, female end installation sealing ring, female end spool axle sleeve, female end spring,
Female end exterior seal ring, female end inner seal ring, female end spool and line card spring.For terminative connector outside the female end collar bush
It installs, has been sequentially arranged installation guide surface, installation screw thread, female end installation sealing ring mounting groove outside female end collar bush from right to left
Slot, spanner position and radial floating positioning step；The runner and installation spring of flow-through fluid are used for inside the female end collar bush,
In be sequentially arranged wired circlip installing groove, female end spool installation base, female end spring from right to left inside female end collar bush
Mounting hole, female end spool axle sleeve positioning convex platform, female end exterior seal ring installing groove and connector plug guide ramp.The company
The size for connecing device plug guide ramp should be ensured that Male end connector can also be oriented to plug in maximum float state.Institute
It states and arranges female end spring installation end face, positioning convex platform and plug third sealing surface outside female end spool axle sleeve from right to left；Female end
Seal installing groove in arrangement female end in spool axle sleeve.Installation step, female end spring installation end are disposed with outside the female end spool
The 4th sealing surface of face and plug；Spring fluid passage holes, female end valve core inside are disposed on female end spool right end installation base
It is disposed with the runner of flow-through fluid, circulation stream from inside to outside is disposed between the 4th sealing surface of plug and spring installation end face
Multiple oblique small flow channels of body, the one side for being provided with multiple oblique small flow channels can increase fluid flow, and still further aspect can be with
Reduce flow resistance.For the inclined direction of runner hole towards plug direction, angle is more excellent less than 60 degree.The line card spring is steel wire card
Spring, line footpath are slightly less than the circlip installing groove size of female end collar bush.
Right end installation female end spool and line card spring, left end are installed outside female end inside the female end collar bush of the terminative connector
Sealing ring and female end spool axle sleeve, female end spool axle sleeve completed by the female end spool axle sleeve positioning convex platform on female end collar bush and
The one direction of female end collar bush positions；Pass through pulling out for female end external seal installing groove, female end exterior seal ring and female end spool axle sleeve
It inserts third sealing surface and forms sealing；Pass through the 4th sealing surface of plug on female end spool, female end inner seal ring and female end axle sleeve
Female end inner seal ring installing groove forms sealing.Pacify among female end spool and female end spool axle sleeve inside the female end collar bush
Equipped with female end spring, spring belongs to state half-compressed, and female end spool axle sleeve is made to can also continue to the right end pressure toward terminative connector
It contracts while there is no rebound when load to position it unidirectionally.
The Male end connector and terminative connector of the fluid connector are during exclusive use, because of its internal public affairs
End, female end recoil of spring performance make male end spool and female end spool axle sleeve in position location to guarantee male and female terminal adapter
Sealing performance.
When being cooperatively connected, no matter Male end connector is in the Male end connector and terminative connector of the fluid connector
Larger quick condition is still compared with moderate fluctuation state, and the first sealing ring of plug of male end collar bush is all in the company of female end collar bush right end
In the groove for connecing device plug guide ramp, during plug, the connector plug guide ramp of female end collar bush right end can
Male end collar bush is oriented to, finally by the company of installation positioning convex platform and female end collar bush right end on male end floating retaining ring
It connects device plug guide ramp and forms positioning.At this time the female end exterior seal ring installing groove of female end collar bush, female end exterior seal ring and
Plug primary sealing area on male end collar bush forms sealing.Male end collar bush push female end spool axle sleeve is in female end spring
Strong compressive state, female end spool push male end spool make male end spring be in strong compressive state.Male end collar bush and female end at this time
The inner flow passage of collar bush is in connected state.
In Male end connector and terminative connector one or when all in residual voltage state, male end connects the fluid connector
Device and terminative connector are connect during mating connection, the right side of male end collar bush and male end spool first touches female end spool
The left side of axle sleeve and female end spool, further with insertion, male end collar bush push female end spool axle sleeve compresses to the right mother
Spring is held, female end spool pushes male end spool and compresses male end spring.The plug primary sealing area of male end collar bush substitutes female simultaneously
The plug third sealing surface of end valve core sleeve forms close with the female end exterior seal ring groove and female end exterior seal ring of female end collar bush
Envelope；The 4th sealing surface of plug of female end spool replaces the plug secondary sealing area of male end spool to seal with the male end of male end collar bush
It encloses groove and male end sealing ring forms sealing.In further insertion process, female end inner seal ring slips over passing through on female end spool
Small flow channels hole from inside to outside is worn, subsequent male end sealing ring also slides past the small flow channels hole run through from inside to outside on female end spool,
So that Male end connector and terminative connector are in connection state.All sealing rings are all not exposed to runner in connection procedure
In, it is all to be impacted by high-pressure fluid, solve the problems, such as the plug with pressure of current fluid connector.
For the fluid connector when male and female terminal adapter disconnects, each spring can spring back to position location, guarantee
Original sealing surface guarantees that circuit is not revealed.
One or more technical solution provided by the present application, has at least the following technical effects or advantages:
(1) fluid connector in the present invention can be realized plug with pressure；Realize that plug with pressure is primarily due to connect
Journey sealing ring is all not exposed in runner, will not be impacted by high-pressure fluid；
(2) fluid connector in the present invention can float greatly plug；Big floating plug is realized, first is that leaning on female end collar bush
The groove of the connector plug guide ramp of right end, second is that the floating structure by male end makes male end floating retaining ring drive male end master
Axle sleeve, male end spool have the activity space of at least ± 1mm against male end installation nut, when male end floating retaining ring and male end are installed
The floating positioning convex platform of nut has the groove of the connector plug guide ramp of more spaces and female end collar bush right end up and down
When larger size, the amount of floating of connector can be bigger.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention；
Fig. 1 is respective schematic diagram of internal structure when Male end connector and terminative connector separate in the application；
Fig. 2 is schematic diagram when Male end connector and terminative connector are combined together in the application；
Fig. 3 is schematic diagram when Male end connector and terminative connector separate in the application；
Fig. 4 is schematic diagram of internal structure when Male end connector and terminative connector combine in the application；
Fig. 5 is the structural schematic diagram of female end spool in the application；
Fig. 6 is the structural schematic diagram of male end spool in the application；
Fig. 7 is the outside schematic diagram of Male end connector in the application；
Fig. 8 is the outside schematic diagram of terminative connector in the application；
Wherein, 1- female end collar bush, 2- female end spool axle sleeve, 3- female end install sealing ring, 4- female end inner seal ring, 5- mother
Hold exterior seal ring, 6- female end spring, 7- female end spool, 8- line card spring, 9- male end snap ring, 10- male end installation sealing ring, 11- public affairs
Hold floating seal ring, 12- male end floating retaining ring, 13- male end spring, 14- male end collar bush, 15- male end installation nut, 16- public affairs
End valve core, 17- male end check ring, 18- male end sealing ring.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real
Applying mode, the present invention is further described in detail.It should be noted that in the case where not conflicting mutually, the application's
Feature in embodiment and embodiment can be combined with each other.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also
Implemented with being different from the other modes being described herein in range using other, therefore, protection scope of the present invention is not by under
The limitation of specific embodiment disclosed in face.
Please referring to Fig. 1-Fig. 8, Fig. 1 is Male end connector and when terminative connector separates respective schematic diagram of internal structure,
Fluid connector packet in the embodiment of the present application includes: Male end connector and terminative connector, the left end of terminative connector and public affairs
The right end of terminal adapter is the plug binding site of fluid connector.Fig. 2 is that Male end connector and terminative connector are incorporated in one
Schematic diagram when rising；Schematic diagram when Fig. 3 is Male end connector and terminative connector separation；Fig. 4 is Male end connector and female end
Schematic diagram of internal structure when connector combines.
Male end connector includes male end collar bush 14, male end installation sealing ring 10, male end floating seal ring 11, male end peace
Loading nut 15, male end floating retaining ring 12, male end spring 13, male end sealing ring 18, male end check ring 17, male end snap ring 9 and public affairs
End valve core 16.Fig. 6 is the structural schematic diagram of male end spool.
The outside of the male end collar bush 14 is floated in male end installation nut 15 for male end collar bush 14, male end main shaft
The outside of set 14 has been sequentially arranged plug primary sealing area, plug positioning convex platform from right to left, has contacted with male end floating retaining ring 12
Floating positioning convex platform and male end floating seal ring 11 sealing surface；The inside of male end collar bush 14 is equipped with for flow-through fluid
Runner and for installing spring, the inside of male end collar bush 14 be sequentially arranged from right to left male end sealing ring installing groove,
Male end spool positioning convex platform, the runner of flow-through fluid, 13 mounting hole of male end spring and male end snap ring mounting groove.The male end installation
It is used for the installation of Male end connector outside nut 15, is disposed with spanner position from left to right outside male end installation nut 15, installation is determined
Plane and installation screw thread；Male end installation 15 outside right side of nut is disposed with the installing groove of male end installation sealing ring 10；It is public
For installing male end floating retaining ring 12 and reserved floating space inside end installation nut 15, male end is installed inside nut 15 from a left side
Screw thread, male end floating reserved space and the boss of installation male end floating retaining ring 12 are disposed with to the right side；Male end is installed inside nut 15
Right side for installing male end floating seal ring 11, and be disposed with 11 installing groove of male end floating seal ring.The male end is floating
For being disposed with from left to right from outside the connection on male end installation nut 15, male end floating retaining ring 12 outside dynamic retaining ring 12
With the screw thread being threadedly engaged for installing male end floating retaining ring 12 inside male end installation nut 15；12 outside left end of male end floating retaining ring
Face is disposed with spanner groove；The boss with male end floating ring left end face contact is disposed with inside male end floating retaining ring 12.The public affairs
For installing the sealing of male end spring 13 and Male end connector outside end valve core 16, it is disposed with from right to left outside male end spool 16
Plug secondary sealing area, positioning convex platform, male end spring installation base are used for flow-through fluid inside male end spool 16, in plug the
Multiple oblique small flow channels of flow-through fluid are disposed between two sealing surfaces and positioning convex platform from inside to outside.
Floating positioning convex platform outside the male end collar bush 14 of the Male end connector is mounted on male end installation 15 He of nut
Between male end floating retaining ring 12.The inside right end installation male end sealing ring 18 and male end spool 16 of male end collar bush 14, pass through public affairs
End valve core positioning convex platform is completed and the one direction of male end spool 16 positions；Pass through male end sealing ring installing groove, male end sealing ring
18 and male end spool 16 on plug secondary sealing area formed sealing.In 17 He of male end check ring inside the Male end connector
Male end spring 13 is installed, spring belongs to state half-compressed, can also continue to male end spool 16 toward public affairs among male end spool 16
It compresses while there is no rebound when load to position it unidirectionally in the left end of terminal adapter.The male end of the Male end connector installs nut
15 are connected and fixed Male end connector by installation screw thread and external interface, install the male end on nut 15 by male end and install sealing
Enclose the sealing that groove, male end installation sealing ring 10 and external sealing surface form Male end connector installation.Peace inside Male end connector
Male end floating retaining ring 12 is filled, the left end of the floating positioning convex platform of the outside of male end collar bush 14 is close by male end floating seal ring 11
11 installing groove of male end floating seal ring on cover, male end floating seal ring 11 and male end installation nut 15 forms male end and connects
Sealing in device location free procedure.The Male end connector installs the screw thread of the male end floating retaining ring 12 inside nut 15 by male end
The positioning for the floating positioning convex platform for tightening to realize the outside of male end collar bush 14, and then male end collar bush 14 is controlled in male end
Tightness between nut 15 and male end floating retaining ring 12 is installed, while controlling the decrement of male end floating seal ring 11.
Male end collar bush 14 and its installation part of inside are installed in male end at this time carries out diameter between nut 15 and male end floating retaining ring 12
Upward floating, floating degree are floated according to floating positioning convex platform, male end installation nut 15 and the male end outside male end collar bush 14
The size of dynamic retaining ring 12 can achieve 1mm to 5mm, even more.
The terminative connector includes female end collar bush 1, female end installation sealing ring 3, female end spool axle sleeve 2, female end bullet
Spring 6, female end exterior seal ring 5, female end inner seal ring 4, female end spool 7 and line card spring 8.Fig. 5 is the structural schematic diagram of female end spool.
It is used for the installation of terminative connector outside the female end collar bush 1, has been sequentially arranged installation from right to left outside female end collar bush 1
Guide surface, installation screw thread, female end installation 3 installing groove of sealing ring, spanner position and radial floating positioning step；The female end main shaft
Runner and installation spring of 1 inside of set for flow-through fluid, wherein being sequentially arranged from right to left inside female end collar bush 1 wired
It is 8 installing groove of circlip, female end spool installation base, 6 mounting hole of female end spring, female end spool axle sleeve positioning convex platform, close outside female end
5 installing groove of seal and connector plug guide ramp.The size of the connector plug guide ramp should be ensured that male end
Connector can also be oriented to plug in maximum float state.Arrangement is female from right to left outside the female end spool axle sleeve 2
Hold spring 6 that end face, positioning convex platform and plug third sealing surface are installed；Seal mounting groove in arrangement female end in female end spool axle sleeve 2
Slot.Installation step is disposed with outside the female end spool 7, female end spring 6 installs end face and the 4th sealing surface of plug；Female end spool
It is disposed with spring fluid passage holes on 7 right end installation bases, the runner of flow-through fluid is disposed with inside female end spool 7, in plug
Multiple oblique small flow channels of flow-through fluid from inside to outside are disposed between 4th sealing surface and spring installation end face.The line card spring
8 be wire circlip, and line footpath is slightly less than the circlip installing groove size of female end collar bush 1.
1 inside right end of the female end collar bush installation female end spool 7 and line card spring 8 of the terminative connector, left end installation are female
Exterior seal ring 5 and female end spool axle sleeve 2 are held, female end spool axle sleeve 2 passes through the female end spool axle sleeve convex on female end collar bush 1
Platform is completed and the one direction of female end collar bush 1 positions；Pass through female end external seal installing groove, female end exterior seal ring 5 and female end valve
The plug third sealing surface of core sleeve 2 forms sealing；Pass through the 4th sealing surface of plug, the female end inner seal ring 4 on female end spool 7
Sealing is formed with 4 installing groove of female end inner seal ring of female end axle sleeve.In female end spool 7 and mother inside the female end collar bush 1
Female end spring 6 is installed, spring belongs to state half-compressed, can also continue to female end spool axle sleeve 2 past among end valve core sleeve 2
The right end of terminative connector compresses while not having rebound when load to position it unidirectionally.
The Male end connector and terminative connector of the fluid connector are during exclusive use, because of its internal public affairs
End, 6 resilience performance of female end spring make male end spool 16 with female end spool axle sleeve 2 in position location to guarantee that male and female end connects
The sealing performance of device.
When being cooperatively connected, no matter Male end connector is in the Male end connector and terminative connector of the fluid connector
Larger quick condition is still compared with moderate fluctuation state, and the first sealing ring of plug of male end collar bush 14 is all in 1 right end of female end collar bush
Connector plug guide ramp groove in, during plug, the connector plug guide ramp of 1 right end of female end collar bush
Male end collar bush 14 can be oriented to, finally by the installation positioning convex platform and female end collar bush on male end floating retaining ring 12
The connector plug guide ramp of 1 right end forms positioning.5 installing groove of female end exterior seal ring, the female end of female end collar bush 1 at this time
Plug primary sealing area on exterior seal ring 5 and male end collar bush 14 forms sealing.Male end collar bush 14 pushes female end poppet shaft
Set 2 be in female end spring 6, and strong compressive state, female end spool 7 pushes male end spool 16 makes male end spring 13 in suppressing contracting shape
State.The inner flow passage of male end collar bush 14 and female end collar bush 1 is in connected state at this time.
In Male end connector and terminative connector one or when all in residual voltage state, male end connects the fluid connector
Device and terminative connector are connect during mating connection, the right side of male end collar bush 14 and male end spool 16 first touches female end
The left side of spool axle sleeve 2 and female end spool 7, it is further with insertion, male end collar bush 14 push female end spool axle sleeve 2 to
Right compression female end spring 6, female end spool 7 push male end spool 16 and compress male end spring 13.The plug of male end collar bush 14 simultaneously
Primary sealing area substitute female end spool axle sleeve 2 plug third sealing surface with female end collar bush 15 groove of female end exterior seal ring and
Female end exterior seal ring 5 forms sealing；The 4th sealing surface of plug of female end spool 7 replaces the plug secondary sealing area of male end spool 16
Male end o-ring groove and male end sealing ring 18 with male end collar bush 14 form sealing.In further insertion process, female end
Inner seal ring 4 slips over the small flow channels hole run through from inside to outside on female end spool 7, and subsequent male end sealing ring 18 also slides past female end valve
The small flow channels hole run through from inside to outside on core 7, so that Male end connector and terminative connector are in connection state.Connection procedure
In all sealing rings be all not exposed in runner, it is all to be impacted by high-pressure fluid, solve current fluid connector
The problem of plug with pressure.
For the fluid connector when male and female terminal adapter disconnects, each spring can spring back to position location, guarantee
Original sealing surface guarantees that circuit is not revealed.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of embedded big plug fluid connector with pressure that floats, which is characterized in that the fluid connector includes:
Male end connector and terminative connector, the left end of terminative connector and the right end of Male end connector are pulling out for fluid connector
Insert binding site；
Male end connector includes: male end collar bush, male end installation sealing ring, male end floating seal ring, male end installation nut, male end
Floating retaining ring, male end spring, male end sealing ring, male end check ring, male end snap ring and male end spool；The left end of male end collar bush
It is inserted into male end installation nut, and can install in nut and float in male end, for installing male end spring inside male end collar bush,
And equipped with the runner for flow-through fluid；Male end installs the installation that Male end connector is used for outside nut, and male end installs nut
Inside is for installing male end floating retaining ring and reserved floating space；Male end floating outer retainer installs spiral shell in male end for its own
Connection on mother, male end floating inner retainer are disposed with the boss with male end floating ring left end face contact；It is used outside male end spool
In the sealing of installation male end spring and Male end connector, male end spool External Internal is used for flow-through fluid；
Terminative connector includes: female end collar bush, female end installation sealing ring, female end spool axle sleeve, female end spring, female end external seal
Circle, female end inner seal ring, female end spool and line card spring；The installation of terminative connector, female end main shaft are used for outside female end collar bush
Set is internal for installing female end spring and equipped with the runner for flow-through fluid；It is arranged from right to left outside female end spool axle sleeve
Female end spring installs end face, positioning convex platform and plug third sealing surface；In female end spool and female end spool inside female end collar bush
Female end spring is installed among axle sleeve；Seal installing groove in arrangement female end in female end spool axle sleeve；It is disposed with outside female end spool
Installation step, female end spring installation end face and the 4th sealing surface of plug；Spring is disposed on female end spool right end installation base
Fluid passage holes, female end valve core inside are disposed with the runner of flow-through fluid.
2. the embedded big plug fluid connector with pressure that floats according to claim 1, which is characterized in that male end collar bush
Outside be sequentially arranged plug primary sealing area, plug positioning convex platform, the floating contacted with male end floating retaining ring from right to left
The sealing surface of positioning convex platform and male end floating seal ring；The inside of male end collar bush has been sequentially arranged from right to left: male end sealing
Enclose installing groove, male end spool positioning convex platform, the runner of through-flow body, male end spring mounting hole and male end snap ring mounting groove.
3. the embedded big plug fluid connector with pressure that floats according to claim 1, which is characterized in that male end installs spiral shell
Female outside is disposed with spanner position, installation positioning surface and installation screw thread from left to right, and male end is installed right side outside nut and arranged
There is the installing groove of male end installation sealing ring, male end installation nut interior is disposed with the spiral shell of installation male end floating retaining ring from left to right
Line, male end floating reserved space and boss；The right side of male end installation nut interior is for installing male end floating seal ring, and cloth
It is equipped with male end floating seal ring installing groove.
4. the embedded big plug fluid connector with pressure that floats according to claim 1, which is characterized in that male end, which is floated, keeps off
The external screw thread being threadedly engaged being disposed with from left to right with male end installation nut interior installation male end floating retaining ring of circle；Male end is floating
Dynamic outer retainer left side is disposed with spanner groove.
5. the embedded big plug fluid connector with pressure that floats according to claim 1, which is characterized in that outside male end spool
Portion is disposed with plug secondary sealing area, positioning convex platform, male end spring installation base from right to left, it is public in plug secondary sealing area and
Several inclined subflow roads of flow-through fluid are disposed between positioning convex platform from inside to outside.
6. the embedded big plug fluid connector with pressure that floats according to claim 1, which is characterized in that Male end connector
Male end collar bush outside floating positioning convex platform be mounted on male end installation nut and male end floating retaining ring between；Male end collar bush
Internal right end installation male end sealing ring and male end spool, are completed by male end spool positioning convex platform and the one direction of male end spool is fixed
Position；Sealing is formed by the plug secondary sealing area on male end sealing ring installing groove, male end sealing ring and male end spool；Male end
Male end spring is installed among male end check ring and male end spool inside connector；The male end of Male end connector installs nut
It is connected and fixed Male end connector by installation screw thread and external interface, the male end on nut is installed by male end, sealing ring ditch is installed
Slot, male end installation sealing ring and external sealing surface form the sealing of Male end connector installation；Male end is installed inside Male end connector
It is floated by male end floating seal ring sealing surface, male end the left end of floating retaining ring, the floating positioning convex platform outside male end collar bush
Male end floating seal ring installing groove on sealing ring and male end installation nut forms the sealing in Male end connector location free procedure.
7. the embedded big plug fluid connector with pressure that floats according to claim 1, which is characterized in that female end collar bush
Outside has been sequentially arranged installation guide surface, installation screw thread, female end installation sealing ring installing groove, spanner position and radial direction from right to left
Floating positioning step；Be sequentially arranged from right to left inside female end collar bush wired circlip installing groove, female end spool installation it is convex
Platform, female end spring mounting hole, female end spool axle sleeve positioning convex platform, female end exterior seal ring installing groove and connector plug guiding
Slope surface.
8. the embedded big plug fluid connector with pressure that floats according to claim 1, which is characterized in that in plug the 4th
Several runners of flow-through fluid from inside to outside are disposed between sealing surface and female end spring installation end face.
9. the embedded big plug fluid connector with pressure that floats according to claim 1, which is characterized in that the line card spring
For wire circlip, line footpath is less than the circlip installing groove size of female end collar bush, and the line footpath size of line card spring and circlip are pacified
The size difference of dress groove is located in preset range.
10. the embedded big plug fluid connector with pressure that floats according to claim 1, which is characterized in that female end connection
Female end exterior seal ring and female end poppet shaft are installed in right end installation female end spool and line card spring, left end inside the female end collar bush of device
Set, female end spool axle sleeve is completed by the female end spool axle sleeve positioning convex platform on female end collar bush and the one direction of female end collar bush
Positioning；It is formed by the plug third sealing surface of female end external seal installing groove, female end exterior seal ring and female end spool axle sleeve close
Envelope；Pass through the female end inner seal ring mounting groove of the 4th sealing surface of plug, female end inner seal ring and female end axle sleeve on female end spool
Slot forms sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910842773.7A CN110440073A (en) | 2019-09-06 | 2019-09-06 | A kind of embedded big plug fluid connector with pressure that floats |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910842773.7A CN110440073A (en) | 2019-09-06 | 2019-09-06 | A kind of embedded big plug fluid connector with pressure that floats |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110440073A true CN110440073A (en) | 2019-11-12 |
Family
ID=68439549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910842773.7A Pending CN110440073A (en) | 2019-09-06 | 2019-09-06 | A kind of embedded big plug fluid connector with pressure that floats |
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| Country | Link |
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| CN (1) | CN110440073A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112993658A (en) * | 2021-02-24 | 2021-06-18 | 斯伦贝谢油田技术（山东）有限公司 | Electric signal connecting device for underwater high-pressure environment |
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| CN206889933U (en) * | 2017-04-28 | 2018-01-16 | 中国电子科技集团公司第四十研究所 | A kind of floating blind plugging fluid connector |
| CN108194721A (en) * | 2017-12-30 | 2018-06-22 | 中国船舶重工集团公司第七二三研究所 | A kind of floating fluid connector |
| CN109140085A (en) * | 2017-06-28 | 2019-01-04 | 中航光电科技股份有限公司 | One kind fluidly connecting device assembly and its terminative connector |
| CN210462080U (en) * | 2019-09-06 | 2020-05-05 | 万硕(成都)航空科技有限公司 | Large floating pressure plugging fluid connector |
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2019
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206889933U (en) * | 2017-04-28 | 2018-01-16 | 中国电子科技集团公司第四十研究所 | A kind of floating blind plugging fluid connector |
| CN109140085A (en) * | 2017-06-28 | 2019-01-04 | 中航光电科技股份有限公司 | One kind fluidly connecting device assembly and its terminative connector |
| CN108194721A (en) * | 2017-12-30 | 2018-06-22 | 中国船舶重工集团公司第七二三研究所 | A kind of floating fluid connector |
| CN210462080U (en) * | 2019-09-06 | 2020-05-05 | 万硕(成都)航空科技有限公司 | Large floating pressure plugging fluid connector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112993658A (en) * | 2021-02-24 | 2021-06-18 | 斯伦贝谢油田技术（山东）有限公司 | Electric signal connecting device for underwater high-pressure environment |
| CN112993658B (en) * | 2021-02-24 | 2023-06-13 | 斯伦贝谢油田技术（山东）有限公司 | Electric signal connecting device for underwater high-pressure environment |
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