CN217634449U - Fluid connector - Google Patents
Fluid connector Download PDFInfo
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- CN217634449U CN217634449U CN202121466793.8U CN202121466793U CN217634449U CN 217634449 U CN217634449 U CN 217634449U CN 202121466793 U CN202121466793 U CN 202121466793U CN 217634449 U CN217634449 U CN 217634449U
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- female end
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Abstract
The utility model discloses a fluid connector, including female end subassembly, female end subassembly includes female end joint, female end adapter sleeve and female end case cover, female end joint has the annular groove, female end joint's center integral type is equipped with female end case, female end adapter sleeve cartridge is in the annular groove, the periphery of female end case is located to female end case cover, and between annular groove and the female end adapter sleeve is located to female end case cover slidable, make annular groove and female end adapter sleeve guide female end case cover slip from the inside and outside both sides of female end case cover jointly, avoid female end case cover radial swing, in addition, good sealing can be realized to first sealing member and the second sealing member established between the outside of female end case cover and the female end adapter sleeve established between the inner wall of female end case cover and the annular groove, the weeping when consequently can avoiding female end case cover to slide.
Description
Technical Field
The utility model relates to a connector field, in particular to fluid connector.
Background
With the increase of the operation speed of the chip, the heat dissipation requirement of the chip is also increased, the traditional air cooling heat dissipation cannot meet the heat dissipation requirement, so that the fluid heat sink becomes the mainstream, and each interface of the fluid heat sink is communicated with the fluid source through the fluid connector, so that the optimization of the structure of the fluid connector is particularly necessary.
The fluid connector comprises a female end connector and a male end connector, and when the female end connector is disconnected with the male end connector, the female end connector and the male end connector can be independently sealed, so that fluid is prevented from leaking or being sprayed out of the connectors; when the female end connector is connected with the male end connector in an inserting mode, the sealing structure is opened, the flow passages between the male end connector and the female end connector are communicated with each other, the fluid source is communicated with the fluid radiator, and cooling fluid circularly flows through the fluid radiator to take away heat, so that the purpose of efficient heat dissipation is achieved.
The existing female end connector comprises a female end valve core, a female end valve core sleeve, a female end spring and a female end shell, wherein the female end valve core is fixedly arranged in the center of the female end shell, the female end valve core sleeve is arranged to be clung to the inner wall of the female end shell, and the female end spring is sleeved on the periphery of the female end valve core sleeve and is abutted between the female end valve core sleeve and the female end shell. When the female end connector is connected with the male end connector in an inserting mode, the male end valve core sleeve of the male end connector pushes the female end valve core sleeve to slide along the inner wall of the female end shell until one end of the female end valve core sleeve is suspended in a tapered flow channel of the inner wall of the female end shell, and at the moment, the female end valve core sleeve has the risk of radial swing under the action of instantaneous impact, a sealing ring arranged between the female end valve core sleeve and the inner wall of the female end shell is influenced, and liquid leakage risk exists between the female end valve core sleeve and the female end shell.
SUMMERY OF THE UTILITY MODEL
In view of this, an object of the present invention is to provide a fluid connector, wherein a female end valve core sleeve is slidably disposed between an annular groove of a female end connector and a female end connecting sleeve, so as to prevent the female end valve core sleeve from radially swinging, and the female end connecting sleeve is disposed to prevent leakage.
The utility model provides a fluid connector, including female end subassembly, female end subassembly includes:
the female end connector is provided with an annular groove, and a female end valve core is integrally arranged in the center of the female end connector;
the female end connecting sleeve is inserted into the annular groove;
the female end valve core sleeve is slidably arranged between the annular groove and the female end connecting sleeve and sleeved on the periphery of the female end valve core;
the first sealing element is arranged between the inner wall of the female end valve core sleeve and the annular groove;
and the second sealing element is arranged between the outer side of the female end valve core sleeve and the female end connecting sleeve.
Preferably, the female end assembly further comprises a female end elastic element which is sleeved on the female end valve core, and two ends of the female end elastic element are respectively abutted to the notch of the annular groove and the female end valve core sleeve.
Preferably, the female end assembly further comprises a first seal disposed between the inner wall of the female end spool sleeve and the annular groove.
Preferably, the female end assembly further comprises a second seal disposed between the outside of the female end spool sleeve and the female end connection sleeve.
Preferably, the female end assembly further comprises a third sealing member fixedly sleeved on the female end spool and sleeved against the female end spool.
Preferably, the female end assembly further comprises a female end housing slidably clamped to the periphery of the female end connecting sleeve and sleeved to the female end joint.
Preferably, the device further comprises a male end assembly, wherein the male end assembly comprises:
a male end valve core;
the male end valve core sleeve is slidably sleeved on the periphery of the male end valve core;
and the male end elastic part is arranged in the male end valve core sleeve, abuts against the male end valve core and is used for assisting the smoothness or the sealing of the male end valve core sleeve.
Preferably, the male end assembly further comprises a fourth sealing element fixedly arranged on the male end valve core and abutted to the male end valve core.
Preferably, the female end assembly further comprises a fifth sealing element fixedly arranged on the female end connecting sleeve, and when the male end valve core sleeve is inserted into the female end connecting sleeve, the fifth sealing element is abutted against the outer side of the male end valve core sleeve.
Preferably, the male end assembly further comprises a male end connector fixedly arranged at one end of the male end valve core sleeve far away from the male end valve core.
Preferably, the male end assembly further comprises a sixth seal disposed between the male end spool sleeve and the male end fitting.
Preferably, the male end connector is provided with a male end butt joint pipe, and a seventh sealing element is sleeved on the periphery of the male end butt joint pipe.
For the background art, the utility model provides a fluid connector, including female end subassembly, female end subassembly includes female end joint, female end adapter sleeve and female end case cover, female end joint has the annular groove, female end joint's center integral type is equipped with female end case, female end adapter sleeve cartridge is in the annular groove, the periphery of female end case is located to female end case cover, and female end case cover slidable locates between annular groove and the female end adapter sleeve, make annular groove and female end adapter sleeve guide female end case cover jointly from the inside and outside both sides of female end case cover and slide, avoid female end case cover radial swing, furthermore, the second sealing member that establishes between the outside of the inner wall of female end case cover and the annular groove and female end case cover and the female end adapter sleeve can realize good sealing, the weeping when consequently can avoiding female end case cover to slide.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a cross-sectional view of a female end assembly and a male end assembly of a fluid connector according to an embodiment of the present invention in mating engagement;
fig. 2 is a cross-sectional view of a female end assembly and a male end assembly of a fluid connector according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view of the female end assembly of FIG. 1;
fig. 4 is a cross-sectional view of the male end assembly of fig. 1.
The reference numbers are as follows:
a female end component 1 and a male end component 2;
the sealing device comprises a female end shell 10, a female end joint 11, a female end valve core 12, a female end connecting sleeve 13, a female end valve core sleeve 14, a female end elastic part 15, a first sealing element 16, a second sealing element 17, a third sealing element 18 and a fifth sealing element 19;
an annular groove 110 and an abutment groove 111;
a stopper ring 141;
the male end valve core 21, the male end valve core sleeve 22, the male end elastic piece 23, the fourth sealing piece 24, the male end joint 25, the sixth sealing piece 26 and the seventh sealing piece 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 4, fig. 1 is a cross-sectional view of a female end assembly and a male end assembly of a fluid connector according to an embodiment of the present invention in butt joint; fig. 2 is a cross-sectional view of a female end component of a fluid connector according to an embodiment of the present invention shown separated from a male end component; FIG. 3 is a cross-sectional view of the female end assembly of FIG. 1; fig. 4 is a cross-sectional view of the male end assembly of fig. 1.
The embodiment of the utility model discloses fluid connector, including female end subassembly 1, female end subassembly 1 includes female end joint 11, female end adapter sleeve 13 and female end valve core cover 14.
The center of female end joint 11 is hollow, and the one end integral type of female end joint 11 is equipped with female end connecting pipe, and the outside of female end connecting pipe is equipped with a plurality of conical rings along the axial stagger distribution, makes female end connecting pipe and external connecting pipe reliably be connected. The other end of the female end connecting pipe is provided with an annular groove 110, the annular groove 110 is formed by combining an inner sleeve and an outer sleeve which are coaxially arranged, and the female end connecting sleeve 13 and the female end valve core sleeve 14 are coaxially inserted into the annular groove 110. The center of the female end joint 11 is integrally provided with a female end valve core 12, and the longitudinal section of the female end valve core 12 is T-shaped.
The female end connecting sleeve 13 is cylindrical, and an annular groove is formed in one end, close to the female end valve core sleeve 14, of the inner wall of the female end connecting sleeve 13, so that the contact area between the female end valve core sleeve 14 and the female end connecting sleeve 13 is reduced, and the sliding resistance of the female end valve core sleeve 14 is reduced.
The female end valve core sleeve 14 is sleeved on the periphery of the female end valve core 12, the female end valve core sleeve 14 is slidably arranged between the annular groove 110 and the female end connecting sleeve 13, the inner wall of the female end valve core sleeve 14 abuts against the side wall of the annular groove 110, the outer side of the female end valve core sleeve 14 abuts against the inner wall of the female end connecting sleeve 13, and the female end valve core sleeve 14 is clamped between the annular groove 110 and the female end connecting sleeve 13, so that the annular groove 110 and the female end connecting sleeve 13 guide the female end valve core sleeve 14 to slide from the inner side and the outer side of the female end valve core sleeve 14 together, and the radial swing of the female end valve core sleeve 14 is avoided.
In addition, the female end assembly 1 further comprises a first sealing element 16 arranged between the inner wall of the female end valve core sleeve 14 and the annular groove 110, correspondingly, an annular mounting groove for mounting the first sealing element 16 is arranged on the outer side of the inner sleeve, and the first sealing element 16 is used for sealing a gap between the female end valve core sleeve 14 and the annular groove 110 to prevent liquid leakage. The first seal 16 may be a rubber seal.
The female end assembly 1 further comprises a second sealing element 17 arranged between the outer side of the female end valve core sleeve 14 and the female end connecting sleeve 13, correspondingly, the inner wall of the female end connecting sleeve 13 is provided with an annular mounting groove for mounting the second sealing element 17, and the second sealing element 17 is utilized to seal a gap between the female end valve core sleeve 14 and the female end connecting sleeve 13 so as to prevent liquid leakage. The second seal 17 may be a rubber seal.
To sum up, the utility model provides a fluid connector, except can avoiding female end case cover 14 radial swing, still can utilize first sealing member 16 and second sealing member 17 to realize good sealed simultaneously, consequently can effectively avoid the weeping.
The female end assembly 1 further comprises a female end elastic member 15 sleeved on the female end valve core 12, two ends of the female end elastic member 15 respectively abut against the notch of the annular groove 110 and the female end valve core sleeve 14, and the female end elastic member 15 is used for assisting the female end valve core sleeve 14 to reset. The female end elastic member 15 may be a general cylindrical spring.
Specifically, the female-end valve core sleeve 14 is cylindrical, and a stop ring 141 is fixedly arranged at one end of the female-end valve core sleeve 14 away from the annular groove 110, and the stop ring 141 is axially matched with the large-diameter end hole of the female-end valve core 12. The outer side of the notch of the annular groove 110 is provided with a butting groove 111, and two ends of the female end elastic element 15 are respectively butted against the stop ring 141 and the butting groove 111.
The female end assembly 1 further comprises a third sealing element 18 fixedly sleeved on the female end valve core 12, and correspondingly, an annular mounting groove for mounting the third sealing element 18 is formed in the periphery of the large-diameter end of the female end valve core 12. When the female end valve core sleeve 14 is matched with the female end valve core 12, the third sealing element 18 abuts against the female end valve core sleeve 14, a gap between the female end valve core sleeve 14 and the female end valve core 12 is sealed, the female end valve core sleeve 14 is blocked, and the female end assembly 1 is sealed independently. The third seal 18 may also be a rubber seal.
The periphery of the female end connecting sleeve 13 is sleeved with a shell elastic member, and two ends of the shell elastic member respectively abut against the outer sleeve of the female end joint 11 and the female end connecting sleeve 13, so as to assist the female end housing 10 in sliding reset. The housing elastic member may be a general cylindrical spring.
The utility model provides a fluid connector still includes public end subassembly 2, and public end subassembly 2 includes public end case 21, public end case cover 22 and public end elastic component 23. The male end spool sleeve 22 is slidably sleeved on the outer periphery of the male end spool 21. Specifically, one end of the male end valve core sleeve 22 is integrally and fixedly provided with a clamping ring, and when the male end assembly 2 is not inserted into the female end assembly 1, the clamping ring is axially matched with the hole of the male end valve core 21. When the male end assembly 2 is inserted into the female end assembly 1, the male end spool sleeve 22 slides relative to the male end spool 21. An avoiding groove is formed in one end, far away from the female end connector 11, of the female end connecting sleeve 13, the avoiding groove is cylindrical, the inner diameter of the avoiding groove is larger than the outer diameter of the male end valve core sleeve 22, and the male end valve core sleeve 22 can be conveniently and quickly inserted into the female end connecting sleeve 13. The center of the male end valve core sleeve 22 is hollow, and the male end elastic piece 23 is arranged in the male end valve core sleeve 22 and elastically abuts against the male end valve core 21. The male end elastic member 23 is embodied as a generally cylindrical spring.
When the male end component 2 is inserted into the female end component 1, the male end valve core sleeve 22 is inserted into the female end connecting sleeve 13, the male end valve core sleeve 22 pushes the female end valve core sleeve 14 to slide relative to the female end valve core 12 along the inner wall of the female end connecting sleeve 13, the female end valve core sleeve 14 slides between the annular groove 110 and the female end connecting sleeve 13 until the female end valve core 12 abuts against the male end valve core 21, the female end elastic piece 15 and the male end elastic piece 23 are both compressed, the female end valve core sleeve 14 is communicated with the central holes of the male end valve core sleeve 22, and at the moment, the female end component 1 is communicated with the male end component 2 to provide a flow channel for the circulation of cooling liquid.
When the male end assembly 2 is separated from the female end assembly 1, the male end valve core sleeve 22 is far away from the female end valve core sleeve 14, the female end elastic part 15 and the male end elastic part 23 both restore elastic deformation, the female end elastic part 15 pushes the female end valve core sleeve 14 to slide and reset relative to the female end valve core 12 until the stop ring 141 of the female end valve core sleeve 14 is matched and abutted against the female end valve core 12, the female end valve core sleeve 14 is blocked by the female end valve core 12, and the female end assembly 1 independently realizes sealing; meanwhile, the male end elastic part 23 pushes the male end valve core sleeve 22 to abut against the male end valve core 21 to slide and reset until a clamping ring of the male end valve core sleeve 22 is matched and abutted against the male end valve core 21, the male end valve core sleeve 22 is blocked by the male end valve core 21, and the male end assembly 2 is sealed independently.
The male end component 2 further comprises a fourth sealing element 24 fixedly arranged on the male end valve core 21, and when the male end component 2 is not inserted into the female end component 1, the fourth sealing element 24 abuts against the male end valve core sleeve 22 to prevent the male end component 2 from leaking. Correspondingly, the outside of the large diameter end of the male end spool 21 is provided with an annular mounting groove for mounting the fourth seal 24. The fourth seal 24 may specifically be a rubber seal.
The female end assembly 1 further comprises a fifth sealing element 19 fixedly arranged on the female end connecting sleeve 13, and when the male end valve core sleeve 22 is inserted into the female end connecting sleeve 13, the fifth sealing element 19 abuts against the outer side of the male end valve core sleeve 22 to prevent liquid leakage when the male end assembly 2 is in butt joint with the female end assembly 1. Correspondingly, the inner wall of the female end connecting sleeve 13 is provided with an annular mounting groove for mounting a fifth sealing element 19, and the fifth sealing element 19 may be a rubber sealing ring.
The male end component 2 further comprises a male end connector 25 fixedly arranged at one end of the male end valve core sleeve 22 far away from the male end valve core 21, one end of the male end elastic part 23 far away from the male end valve core 21 abuts against the male end connector 25, and the male end connector 25 is in threaded connection with the male end valve core sleeve 22.
The male end assembly 2 further includes a sixth seal 26 disposed between the male end spool housing 22 and the male end fitting 25 to prevent leakage from the male end assembly 2. Correspondingly, the end of the male end spool sleeve 22 is provided with an annular mounting groove for mounting a sixth sealing element 26, and the sixth sealing element 26 may specifically be a rubber sealing ring.
The male end connector 25 has a male end butt pipe, the outer side of which is provided with external threads, and the male end butt pipe can be connected with the interface threads of the fluid radiator. The periphery of the male end butt joint pipe is sleeved with a seventh sealing element 27, and the seventh sealing element 27 is used for sealing a gap between the male end joint 25 and the fluid radiator interface to prevent liquid leakage.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A fluid connector, comprising a female end assembly (1), the female end assembly (1) comprising:
the valve comprises a female end joint (11) with an annular groove (110), wherein a female end valve core (12) is integrally arranged in the center of the female end joint (11);
the female end connecting sleeve (13) is inserted into the annular groove (110);
the female end valve core sleeve (14) is slidably arranged between the annular groove (110) and the female end connecting sleeve (13) and sleeved on the periphery of the female end valve core (12);
a first seal (16) disposed between an inner wall of the female end spool sleeve (14) and the annular groove (110);
and the second sealing piece (17) is arranged between the outer side of the female end valve core sleeve (14) and the female end connecting sleeve (13).
2. The fluid connector of claim 1, wherein the female end assembly (1) further comprises a female end spring (15) fitted over the female end spool (12) and having opposite ends abutting the notch of the annular groove (110) and the female end spool sleeve (14), respectively.
3. The fluid connector of claim 1, wherein the female end assembly (1) further comprises a third seal (18) fixedly secured to the female end spool (12) and abutting the female end spool sleeve (14).
4. The fluid connector according to claim 1, wherein the female end assembly (1) further comprises a female end housing (10) slidably engaged with the outer periphery of the female end connector sleeve (13) and engaging with the female end fitting (11).
5. The fluid connector according to claim 2, further comprising a male end assembly (2), the male end assembly (2) comprising:
a male end spool (21);
a male end valve core sleeve (22) which is slidably sleeved on the periphery of the male end valve core (21);
and the male end elastic part (23) is arranged in the male end valve core sleeve (22), abuts against the male end valve core (21) and is used for assisting the smoothness or the sealing of the male end valve core sleeve (22).
6. The fluid connector according to claim 5, wherein the male end assembly (2) further comprises a fourth seal (24) secured to the male end spool (21) and against the male end spool sleeve (22).
7. A fluid connector according to claim 5, characterized in that the female end assembly (1) further comprises a fifth seal (19) fixed to the female end connection sleeve (13), the fifth seal (19) abutting against the outside of the male end spool sleeve (22) when the male end spool sleeve (22) is inserted into the female end connection sleeve (13).
8. The fluid connector according to claim 5, wherein the male end assembly (2) further comprises a male end fitting (25) secured to an end of the male end spool sleeve (22) remote from the male end spool (21).
9. The fluid connector of claim 8, wherein the male end assembly (2) further comprises a sixth seal (26) disposed between the male end spool sleeve (22) and the male end fitting (25).
10. The fluid connector according to claim 8, wherein the male end fitting (25) has a male end abutment tube, the outer circumference of which is sleeved with a seventh seal (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121466793.8U CN217634449U (en) | 2021-06-29 | 2021-06-29 | Fluid connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121466793.8U CN217634449U (en) | 2021-06-29 | 2021-06-29 | Fluid connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217634449U true CN217634449U (en) | 2022-10-21 |
Family
ID=83618980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121466793.8U Active CN217634449U (en) | 2021-06-29 | 2021-06-29 | Fluid connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217634449U (en) |
-
2021
- 2021-06-29 CN CN202121466793.8U patent/CN217634449U/en active Active
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