CN217302014U - Quick connection fluid connector - Google Patents
Quick connection fluid connector Download PDFInfo
- Publication number
- CN217302014U CN217302014U CN202220784975.8U CN202220784975U CN217302014U CN 217302014 U CN217302014 U CN 217302014U CN 202220784975 U CN202220784975 U CN 202220784975U CN 217302014 U CN217302014 U CN 217302014U
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- CN
- China
- Prior art keywords
- connector
- lock sleeve
- annular
- side wall
- joint
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- 239000012530 fluid Substances 0.000 title claims abstract description 21
- 238000013016 damping Methods 0.000 claims abstract description 4
- 210000001503 joint Anatomy 0.000 claims abstract 2
- 238000001816 cooling Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a quick connection fluid connector, which comprises a first joint and a second joint, wherein the first joint and the second joint respectively use a butt joint end as a front end; the outer side wall of the front end of the first connector is in damping rotation connection with a lock sleeve, the lock sleeve extends to the periphery of the second connector, an annular clamping groove is formed in the inner side wall of the lock sleeve, and the annular clamping groove is formed in the circumferential direction of the lock sleeve; the outer side wall of the second joint is provided with two clamping blocks, the two clamping blocks are located on the inner side of the lock sleeve and are respectively matched with the annular clamping grooves in a clamping mode, the inner side wall of the lock sleeve is provided with two linear sliding grooves in one-to-one correspondence with the clamping blocks, the linear sliding grooves are arranged along the axial direction of the lock sleeve, and the linear sliding grooves are used for the corresponding clamping blocks to pass through. The utility model relates to a quick connect fluid connector, its is rational in infrastructure, and has the advantage of connecting fast, the simple operation.
Description
Technical Field
The utility model relates to a quick connect fluid connector.
Background
With the development of electrical components in electrical equipment towards high frequency, high density and high integration, the problem of heat dissipation of the equipment is more and more prominent, and the liquid cooling heat dissipation technology has become a preferred solution to the problem due to its high-efficiency heat dissipation performance. At present, the liquid cooling heat dissipation technology is widely applied to the fields of aviation, aerospace, electronics, ships, communication, wind power, electric vehicles and the like. The fluid connector is used as an important component in a liquid cooling system, and has the main function of realizing the quick connection and disconnection between fluid passages such as a liquid cooling pipeline, a liquid cooling cold plate and the like, so that the equipment is convenient to debug and maintain, and particularly on occasions where the equipment needs to be dismounted for many times and debugged for many times. And current fluid coupling is mostly the screw thread dismouting mode when carrying out the dismouting, and smooth silk takes place easily in this kind of dismouting mode, and connects not easily, has certain limitation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick connect fluid connector, its is rational in infrastructure, and has the advantage of connecting fast, the simple operation.
In order to achieve the above object, the present invention provides a quick connect fluid connector, comprising a first connector and a second connector, wherein the first connector and the second connector each have a butt end as a front end; the outer side wall of the front end of the first connector is in damping rotation connection with a lock sleeve, the lock sleeve extends to the periphery of the second connector, an annular clamping groove is formed in the inner side wall of the lock sleeve, and the annular clamping groove is formed in the circumferential direction of the lock sleeve;
the outer side wall of the second joint is provided with two clamping blocks, the two clamping blocks are located on the inner side of the lock sleeve and are respectively matched with the annular clamping grooves in a clamping mode, the inner side wall of the lock sleeve is provided with two linear sliding grooves in one-to-one correspondence with the clamping blocks, the linear sliding grooves are arranged along the axial direction of the lock sleeve, and the linear sliding grooves are used for the corresponding clamping blocks to pass through. Through adopting above-mentioned scheme, when carrying out the connection operation that first joint and second connect, the fixture block that connects earlier on the second aligns the sharp spout on the lock tube, insert the front end that the second connects in the lock tube again, this in-process fixture block will slide along corresponding sharp spout, when the front end terminal surface that connects up to the second pastes the front end terminal surface of first joint mutually, the fixture block passes through and gets into annular groove from sharp spout, later rotate 90 degrees with the lock tube, make fixture block and sharp spout stagger, and accomplish and be connected with annular groove's joint, fixture block and second connect this moment and can't retreat, thereby accomplish the connection that first joint and second connect.
Preferably, an annular sliding groove is formed in the outer side wall of the front end of the first connector, the annular sliding groove is arranged along the circumferential direction of the first connector, an annular sliding block is arranged on the inner side wall of the lock sleeve, the annular sliding block is arranged along the circumferential direction of the lock sleeve, and the annular sliding block is in sliding fit with the annular sliding groove. Through adopting above-mentioned scheme, realized that the lock sleeve is connected with the rotation of first joint.
Preferably, the linear sliding groove is located on the front side of the annular clamping groove, one end of the linear sliding groove is communicated with the annular clamping groove, and the other end of the linear sliding groove penetrates through the front end face of the lock sleeve. Through adopting above-mentioned scheme to make the fixture block can get into in the ring channel through sharp spout.
Preferably, the two latch blocks are symmetrically arranged on the axis of the second joint.
Preferably, the outer side wall of the first joint is provided with a fixing block, the fixing block is located on the rear side of the lock sleeve, a limit screw is connected to the fixing block through a thread, and a limit hole for the limit screw to extend into is formed in the end face of the rear end of the lock sleeve. Through adopting above-mentioned scheme, when the lock sleeve rotated 90 degrees and made fixture block and sharp spout stagger, spacing hole on the lock sleeve was corresponding with stop screw, twisted stop screw this moment and made it stretch into spacing hole to prevent that the lock sleeve accident from rotating and causing first joint and second to connect the disconnection.
Preferably, a seal ring is arranged between the front end face of the first joint and the front end face of the second joint. By adopting the scheme, the sealing performance between the first joint and the second joint is improved.
Preferably, the inner side wall of the rear end of the first connector is provided with a first external thread, and the inner side wall of the rear end of the second connector is provided with a second external thread. By adopting the scheme, the first joint and the second joint are connected with the external pipeline in a threaded connection mode.
The utility model has the advantages and the beneficial effects that: the quick connection fluid connector is reasonable in structure, and has the advantages of being quick in connection and convenient to operate.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Fig. 2 is an enlarged view at a in fig. 1.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The utility model discloses the technical scheme who specifically implements is:
as shown in fig. 1 and 2, a quick connect fluid connector includes a first adapter 1 and a second adapter 2, the first adapter 1 and the second adapter 2 each having a butt end as a front end; the outer side wall of the front end of the first connector 1 is connected with a lock sleeve 3 in a damping rotation mode, the lock sleeve 3 extends to the periphery of the second connector 2, an annular clamping groove 4 is formed in the inner side wall of the lock sleeve 3, and the annular clamping groove 4 is formed in the circumferential direction of the lock sleeve 3;
the outer side wall of the second joint 2 is provided with two fixture blocks 5, the two fixture blocks 5 are located on the inner side of the lock sleeve 3, the two fixture blocks 5 are respectively matched with the annular clamping grooves 4 in a clamping mode, the inner side wall of the lock sleeve 3 is provided with two linear sliding grooves 6 in one-to-one correspondence with the fixture blocks 5, the linear sliding grooves 6 are arranged along the axial direction of the lock sleeve 3, and the linear sliding grooves 6 are used for allowing the corresponding fixture blocks 5 to pass through.
Furthermore, be equipped with annular spout on the front end lateral wall of first joint 1, this annular spout sets up along the circumference of first joint 1, be equipped with annular slider 7 on the inside wall of lock tube 3, this annular slider 7 sets up along the circumference of lock tube 3, and this annular slider 7 and annular spout sliding fit.
Further, the linear sliding groove 6 is located on the front side of the annular clamping groove 4, one end of the linear sliding groove 6 is communicated with the annular clamping groove 4, and the other end of the linear sliding groove 6 penetrates through the front end face of the lock sleeve 3.
Further, the two latch blocks 5 are symmetrically arranged with respect to the axis of the second joint 2.
Further, be equipped with fixed block 8 on the lateral wall of first joint 1, this fixed block 8 is located the rear side of lock sleeve 3, and threaded connection has stop screw 9 in this fixed block 8, be equipped with the spacing hole that supplies stop screw 9 to stretch into on the rear end terminal surface of lock sleeve 3.
Further, a sealing ring 10 is arranged between the front end face of the first joint 1 and the front end face of the second joint 2.
Furthermore, a first external thread is arranged on the inner side wall of the rear end of the first connector 1, and a second external thread is arranged on the inner side wall of the rear end of the second connector 2.
The utility model relates to a quick connect fluid coupling's application method does:
when the first connector 1 and the second connector 2 are connected, the fixture block 5 on the second connector 2 is aligned with the linear sliding groove 6 on the lock sleeve 3, the front end of the second connector 2 is inserted into the lock sleeve 3, the fixture block 5 slides along the corresponding linear sliding groove 6 in the process until the front end face of the second connector 2 is attached to the front end face of the first connector 1, the fixture block 5 passes through the linear sliding groove 6 and enters the annular clamping groove 4, then the lock sleeve 3 is rotated by 90 degrees, the fixture block 5 is staggered with the linear sliding groove 6 and is connected with the annular clamping groove 4 in a clamping manner, and at the moment, the fixture block 5 and the second connector 2 cannot retreat, so that the connection operation of the first connector 1 and the second connector 2 is completed; after the operation, the limit screw 9 is screwed to extend into the limit hole of the lock sleeve 3, so that the lock sleeve 3 is locked, the first connector 1 and the second connector 2 are prevented from being disconnected due to accidental rotation of the lock sleeve 3, and the connection reliability of the first connector 1 and the second connector 2 is improved.
When the first joint 1 and the second joint 2 are disconnected, the limiting screw 9 is screwed to move out of the limiting hole of the lock sleeve 3, so that the lock sleeve 3 is unlocked, then the lock sleeve 3 is rotated by 90 degrees, the clamping block 5 corresponds to the linear sliding groove 6, and then the second joint 2 can be moved out of the lock sleeve 3, so that the first joint 1 and the second joint 2 are disconnected.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A quick connection fluid connector comprises a first connector and a second connector, wherein the first connector and the second connector respectively use butt joint ends as front ends, and the quick connection fluid connector is characterized in that a lock sleeve is connected to the outer side wall of the front end of the first connector in a damping rotation mode, the lock sleeve extends to the periphery of the second connector, an annular clamping groove is formed in the inner side wall of the lock sleeve, and the annular clamping groove is formed in the circumferential direction of the lock sleeve;
the outer side wall of the second joint is provided with two clamping blocks, the two clamping blocks are located on the inner side of the lock sleeve and are respectively matched with the annular clamping grooves in a clamping mode, the inner side wall of the lock sleeve is provided with two linear sliding grooves in one-to-one correspondence with the clamping blocks, the linear sliding grooves are arranged along the axial direction of the lock sleeve, and the linear sliding grooves are used for the corresponding clamping blocks to pass through.
2. The quick connect fluid connector of claim 1 wherein said first connector has an annular groove on the outer side wall of the front end thereof, said annular groove being disposed along the circumference of said first connector, and said lock sleeve has an annular slide block on the inner side wall thereof, said annular slide block being disposed along the circumference of said lock sleeve and slidably engaged with said annular groove.
3. The quick connect fluid connector of claim 2 wherein said linear slide slot is located on a front side of said annular slot, one end of said linear slide slot communicating with said annular slot and the other end of said linear slide slot passing through a front end face of said lock sleeve.
4. The quick connect fluid connector of claim 3, wherein said two latches are symmetrically disposed about an axis of the second connector.
5. The quick connect fluid connector of claim 4, wherein the outer sidewall of the first connector has a fixed block located at the rear side of the lock sleeve, and a limit screw is threadedly connected to the fixed block, and a limit hole for the limit screw to extend into is provided on the rear end face of the lock sleeve.
6. The quick connect fluid connector of claim 5, wherein a seal is disposed between the front end face of the first adapter and the front end face of the second adapter.
7. The quick connect fluid connector of claim 6, wherein said first connector has a first external thread on an inner sidewall of a rear end thereof, and said second connector has a second external thread on an inner sidewall of a rear end thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220784975.8U CN217302014U (en) | 2022-04-07 | 2022-04-07 | Quick connection fluid connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220784975.8U CN217302014U (en) | 2022-04-07 | 2022-04-07 | Quick connection fluid connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217302014U true CN217302014U (en) | 2022-08-26 |
Family
ID=82939101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220784975.8U Active CN217302014U (en) | 2022-04-07 | 2022-04-07 | Quick connection fluid connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217302014U (en) |
-
2022
- 2022-04-07 CN CN202220784975.8U patent/CN217302014U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240110 Address after: No. 269 Xinfeng Road, Xukou Town, Wuzhong District, Suzhou City, Jiangsu Province, 215100, 32 # 601 Patentee after: Nuotong (Suzhou) fluid system technology Co.,Ltd. Address before: 200000 No. 722, Mingxing village, Jinhui Town, Fengxian District, Shanghai Patentee before: Gao Fahua |