CN220816920U - Quick connector for anti-corrosion flame-retardant rubber tube - Google Patents
Quick connector for anti-corrosion flame-retardant rubber tube Download PDFInfo
- Publication number
- CN220816920U CN220816920U CN202322102167.6U CN202322102167U CN220816920U CN 220816920 U CN220816920 U CN 220816920U CN 202322102167 U CN202322102167 U CN 202322102167U CN 220816920 U CN220816920 U CN 220816920U
- Authority
- CN
- China
- Prior art keywords
- cavity
- sealing
- limiting
- joint
- sealing ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 239000003063 flame retardant Substances 0.000 title claims abstract description 12
- 238000005260 corrosion Methods 0.000 title claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 103
- 210000001503 joint Anatomy 0.000 claims description 7
- 238000013519 translation Methods 0.000 claims description 7
- 230000007797 corrosion Effects 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000006872 improvement Effects 0.000 description 4
- 230000003993 interaction Effects 0.000 description 4
- 238000005381 potential energy Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to the technical field of pipeline connection, in particular to a quick connector for an anti-corrosion flame-retardant rubber pipe, which comprises the following components: the first joint and the second joint, run through in the first joint and be provided with first logical chamber, first logical intracavity is provided with first spacing ring and first seal assembly, run through in the second joint and be provided with second through chamber and third through chamber, the second through chamber outside is provided with second spacing ring and third spacing ring, the third through intracavity is provided with fourth spacing ring and second seal assembly, the second through chamber outside is provided with spacing assembly, first seal assembly and second seal assembly all include spacing seat, telescopic link, seal spring and seal head. According to the utility model, the sealing head moves axially through the telescopic rod, so that the sealing head moves more stably, the function of opening or closing the cavity can be accurately realized, the situation that the sealing head is reset to deviate under the action of the sealing spring and cannot accurately close or open the cavity can be avoided, and the reliability of equipment is further improved.
Description
Technical Field
The utility model relates to the technical field of pipeline connection, in particular to a quick connector for an anti-corrosion flame-retardant rubber pipe.
Background
The quick connector is a connecting device for quickly connecting or disconnecting a flow path and realizing quick disassembly and assembly, and is widely applied to the liquid cooling industry. At present, quick connectors on the market generally have better centering requirements, and have higher requirements on processing and assembly, for example: in some special occasions, one of the male connector and the female connector of the quick connector is sometimes required to be fixed or respectively fixed on different parts to realize the opposite insertion, so that concentricity of the male connector and the female connector during opposite insertion is difficult to ensure, and if the male connector and the female connector are forcibly inserted in a non-concentric state, the male connector and the female connector are likely to be damaged; because the sealing component is only connected with the spring, the sealing component is easy to deviate when the spring pushes the return and can not completely close the communication port, and the tightness of the quick connector is affected.
Disclosure of utility model
The utility model provides a quick connector for an anti-corrosion flame-retardant rubber tube, which solves the problems in the prior art.
The aim of the utility model can be achieved by the following technical scheme: a quick connector for an anti-corrosive flame retardant rubber tube, comprising: the first joint and the second joint, it is provided with first logical chamber to run through in the first joint, first logical intracavity is provided with first spacing ring and first seal assembly, first logical intracavity is provided with first recess, run through in the second joint and be provided with second through chamber and third through chamber, the diameter in second through chamber is greater than the diameter in third through chamber, the second through chamber outside is provided with second spacing ring and third spacing ring, the third through intracavity is provided with fourth spacing ring and second seal assembly, the second through chamber outside is provided with spacing subassembly, first seal assembly and second seal assembly all include spacing seat, telescopic link, seal spring and seal head, the telescopic link slides and sets up on the spacing seat, the telescopic link is kept away from the one end of spacing seat with seal head fixed connection, spacing seat with be provided with between the seal head seal spring.
Further improvement, spacing subassembly includes spacing ball, translation cover and spacing spring, the circular array of spacing ball sets up the second through-hole front end, the translation cover slides and sets up the second through-hole outside, translation cover front end is provided with the stopper, the stopper with spacing ball corresponds the setting and sets up the second spacing ring right side, spacing spring sets up the stopper with between the third spacing ring.
Further improvement, the sealing head includes sealing ring and butt joint, first logical intracavity side is provided with first sealed annular slab, second through-cavity and third through-cavity junction are provided with the second sealed annular slab, the sealing ring of first seal assembly with first sealed annular slab offsets and its butt joint runs through first sealed annular slab, the sealing ring of second seal assembly with second sealed annular slab offsets and its butt joint runs through the second sealed annular slab, the circular array in sealing ring outside is provided with multiunit auxiliary flow through hole.
Further improvement, the first outside of leading to the chamber is provided with first sealing washer, first sealing ring board right side is provided with the second sealing washer.
Further improvement, the right side of the first joint is provided with a chamfer, and the second through cavity is provided with an annular sealing gasket close to the second sealing ring plate.
Compared with the prior art, the utility model has the following beneficial effects:
1. The front end of the first connector is inserted into the second through cavity of the second connector, the first sealing component is propped against the second sealing component, along with the assembly, the sealing heads of the first sealing component and the second sealing component move towards the limiting seat under the action of interaction force, the sealing springs are compressed in the moving process, so that the sealing springs store elastic potential energy, when the first connector and the second connector are assembled, the first sealing component and the second sealing component are opened under the action of interaction force, so that the first through cavity, the second through cavity and the third through cavity are communicated, and when the first connector and the second connector are separated, the sealing springs release the stored elastic potential energy, so that the sealing heads move along the direction of the telescopic rods away from the limiting seat, the first through cavity, the second through cavity and the third through cavity are sealed, and fluid in a pipeline is prevented from flowing out;
2. The sealing head moves axially through the telescopic rod, so that the sealing head moves more stably, the function of opening or closing the cavity can be accurately realized, the situation that the sealing head is reset to deviate under the action of the sealing spring and cannot accurately close or open the cavity can be avoided, and the reliability of equipment is improved;
3. the auxiliary flow channels are formed by the auxiliary flow through holes on the outer side of the sealing ring, so that the liquid can flow through the auxiliary flow through holes in a larger area in the circumferential direction, the flow equalization performance is good, the flow and impurity capacity can be improved, and the flow of equipment is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a schematic view of a second seal assembly according to the present utility model;
Fig. 4 is an exploded view of the present utility model.
In the figure, 1, a first joint; 11. a first through cavity; 111. a first sealing ring plate; 12. a first stop collar; 13. a first seal assembly; 14. a first groove; 15. chamfering; 2. a second joint; 21. a second through cavity; 211. a second limiting ring; 212. a third limiting ring; 213. a second sealing ring plate; 214. an annular gasket; 22. a third through-cavity; 221. a fourth stop collar; 222. a second seal assembly; 3. a limit component; 31. limiting balls; 32. a translation sleeve; 321. a limiting block; 33. a limit spring; 41. a limit seat; 42. a telescopic rod; 43. a seal spring; 44. a sealing head; 441. a seal ring; 4411. an auxiliary flow through hole; 442. butt joint; 51. a first seal ring; 52. and a second sealing ring.
Detailed Description
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, as well as, for example, fixedly coupled, detachably coupled, or integrally coupled, unless otherwise specifically indicated and defined. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The technical scheme of the utility model is further described below with reference to the examples and the accompanying figures 1-4.
Example 1
A quick connector for an anti-corrosive flame retardant rubber tube, comprising: the first joint 1 and the second joint 2, run through in the first joint 1 and be provided with first logical chamber 11, be provided with first spacing ring 12 and first seal assembly 13 in the first logical chamber 11, the first logical chamber 11 outside is provided with first recess 14, run through in the second joint 2 and be provided with second through chamber 21 and third through chamber 22, the diameter of second through chamber 21 is greater than the diameter of third through chamber 22, the second through chamber 21 outside is provided with second spacing ring 211 and third spacing ring 212, be provided with fourth spacing ring 221 and second seal assembly 222 in the third through chamber 22, the second through chamber 21 outside is provided with spacing assembly 3, first seal assembly 13 and second seal assembly 222 all include spacing seat 41, telescopic link 42, sealing spring 43 and sealing head 44, telescopic link 42 slides and sets up on spacing seat 41, telescopic link 42 keep away from spacing seat 41's one end with sealing head 44 fixed connection, spacing seat 41 and sealing head 44 are provided with between the sealing head 43.
As shown in fig. 1 to 4, in the actual assembly process, the front end of the first joint 1 is inserted into the second through cavity 21 of the second joint 2, and the first seal assembly 13 is abutted against the second seal assembly 222, along with the assembly, the seal heads 44 of the first seal assembly 13 and the second seal assembly 222 move towards the limit seat 41 along the telescopic rod 42 under the action of interaction force, the seal springs 43 are compressed in the moving process, so that the seal springs 43 store elastic potential energy, when the first joint 1 and the second joint 2 are assembled, the first seal assembly 13 and the second seal assembly 222 are opened under the action of interaction force, so that the first through cavity 11, the second through cavity 21 and the third through cavity 22 are communicated, and when the first joint 1 and the second joint 2 are separated, the seal springs 43 release the stored elastic potential energy, so that the seal heads 44 move away from the limit seat 41 along the direction of the telescopic rod 42, and the first through cavity 11, the second through cavity 21 and the third through cavity 22 are sealed, so that fluid in a pipeline is prevented from flowing out.
The sealing head 44 moves axially through the telescopic rod 42, so that the sealing head 44 moves more stably, the function of opening or closing the cavity can be accurately achieved, the situation that the sealing head 44 is reset to deviate under the action of the sealing spring 43 and cannot accurately close or open the cavity can be avoided, and the reliability of equipment is improved.
As a further preferred embodiment, the limiting assembly 3 includes a limiting ball 31, a translational sleeve 32 and a limiting spring 33, the circular array of limiting balls 31 is disposed at the front end of the second through cavity 21, the translational sleeve 32 is slidably disposed at the outer side of the second through cavity 21, a limiting block 321 is disposed at the front end of the translational sleeve 32, the limiting block 321 is disposed corresponding to the limiting ball 31 and is disposed on the right side of the second limiting ring 211, the limiting spring 33 is disposed between the limiting block 321 and the third limiting ring 212, as shown in fig. 1-4, during the assembly process of the first joint 1 and the second joint 2, the translational sleeve 32 is pushed backwards first, so that the limiting block 321 and the limiting ball 31 on the translational sleeve 32 are dislocated, the limiting ball 31 obtains a displacement allowance, so that the limiting ball 31 is clamped in the first groove 14 to achieve limiting fixation, and when the assembly is completed, the translational sleeve 32 is reset by the limiting block 321 limits the movement of the limiting ball 31, so as to achieve the clamping limitation of the first joint 1 and the second joint 2.
As a further preferred embodiment, the sealing head 44 includes a sealing ring 441 and an abutment 442, a first sealing ring plate 111 is disposed inside the first through cavity 11, a second sealing ring plate 213 is disposed at a joint of the second through cavity 21 and the third through cavity 22, the sealing ring 441 of the first sealing assembly 13 abuts against the first sealing ring plate 111, the abutment 442 penetrates through the first sealing ring plate 111, the sealing ring 441 of the second sealing assembly 222 abuts against the second sealing ring plate 213, the abutment 442 penetrates through the second sealing ring plate 213, a plurality of groups of auxiliary flow through holes 4411 are disposed on the outer circular array of the sealing ring 441, as shown in fig. 2-4, in the assembly process, the sealing ring 441 of the first sealing assembly 13 abuts against the abutment 442 of the second sealing assembly 222, so that the sealing ring 441 of the first sealing assembly 13 is far away from the first sealing ring plate 111, the second sealing assembly 222 is far away from the second sealing ring plate 213, the plurality of groups of auxiliary flow through holes 4411 disposed outside the sealing ring 441 form an auxiliary flow passage, and the flow rate of the fluid of the device can be improved.
As a further preferred embodiment, a first sealing ring 51 is disposed outside the first through cavity 11, and a second sealing ring 52 is disposed on the right side of the first sealing ring plate 111, as shown in fig. 2 and 4, so that the sealing performance of the apparatus is improved by the first sealing ring 51 and the second sealing ring 52.
As a further preferred embodiment, the right side of the first joint 1 is provided with a chamfer 15, the second through cavity 21 is provided with an annular sealing gasket 214 near the second sealing ring plate 213, as shown in fig. 2 and 4, and in the assembly process, the right side of the first joint 1 is provided with the chamfer 15 against the annular sealing gasket 214, so as to further improve the sealing performance of the device.
The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.
Claims (5)
1. A quick connector for an anti-corrosive flame retardant rubber tube, comprising: the first joint (1) and the second joint (2), a first through cavity (11) is arranged in the first joint (1), a first limiting ring (12) and a first sealing component (13) are arranged in the first through cavity (11), a first groove (14) is arranged on the outer side of the first through cavity (11), a second through cavity (21) and a third through cavity (22) are arranged in the second joint (2), the diameter of the second through cavity (21) is larger than that of the third through cavity (22), a second limiting ring (211) and a third limiting ring (212) are arranged on the outer side of the second through cavity (21), a fourth limiting ring (221) and a second sealing component (222) are arranged in the third through cavity (22), a limiting component (3) is arranged on the outer side of the second through cavity (21), the first sealing component (13) and the second sealing component (222) comprise a limiting seat (41), a telescopic rod (42), a sealing spring (43) and a sealing head (44), the telescopic rod (42) is arranged on the telescopic rod (42) and far away from one end (41) of the telescopic rod (42) which is connected with the fixed seat (41), the sealing spring (43) is arranged between the limiting seat (41) and the sealing head (44).
2. The quick connector for the anti-corrosion flame-retardant rubber tube according to claim 1, wherein the limiting assembly (3) comprises limiting balls (31), a translation sleeve (32) and a limiting spring (33), the limiting balls (31) are arranged at the front end of the second through cavity (21) in a circular array, the translation sleeve (32) is arranged at the outer side of the second through cavity (21) in a sliding mode, a limiting block (321) is arranged at the front end of the translation sleeve (32), the limiting block (321) and the limiting balls (31) are correspondingly arranged and are arranged on the right side of the second limiting ring (211), and the limiting spring (33) is arranged between the limiting block (321) and the third limiting ring (212).
3. A quick connector for an anti-corrosion and flame-retardant rubber tube according to claim 1, wherein the sealing head (44) comprises a sealing ring (441) and a butt joint (442), a first sealing ring plate (111) is arranged on the inner side of the first through cavity (11), a second sealing ring plate (213) is arranged at the joint of the second through cavity (21) and the third through cavity (22), the sealing ring (441) of the first sealing assembly (13) abuts against the first sealing ring plate (111) and the butt joint (442) thereof penetrates through the first sealing ring plate (111), the sealing ring (441) of the second sealing assembly (222) abuts against the second sealing ring plate (213) and the butt joint (442) thereof penetrates through the second sealing ring plate (213), and a plurality of groups of auxiliary flow through holes (4411) are arranged on the outer circular array of the sealing ring (441).
4. A quick connector for an anti-corrosion flame-retardant rubber tube according to claim 3, wherein a first sealing ring (51) is arranged outside the first through cavity (11), and a second sealing ring (52) is arranged on the right side of the first sealing ring plate (111).
5. A quick connector for a corrosion-resistant flame-retardant rubber tube according to claim 3, characterized in that the right side of the first connector (1) is provided with a chamfer (15), and the second through cavity (21) is provided with an annular sealing gasket (214) close to the second sealing ring plate (213).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322102167.6U CN220816920U (en) | 2023-08-04 | 2023-08-04 | Quick connector for anti-corrosion flame-retardant rubber tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322102167.6U CN220816920U (en) | 2023-08-04 | 2023-08-04 | Quick connector for anti-corrosion flame-retardant rubber tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220816920U true CN220816920U (en) | 2024-04-19 |
Family
ID=90701552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322102167.6U Active CN220816920U (en) | 2023-08-04 | 2023-08-04 | Quick connector for anti-corrosion flame-retardant rubber tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220816920U (en) |
-
2023
- 2023-08-04 CN CN202322102167.6U patent/CN220816920U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110513553B (en) | Floating fluid connector and fluid connector assembly | |
| CN111061017B (en) | Connector and optical fiber connecting assembly | |
| CN219198484U (en) | Self-sealing quick-locking connector | |
| CN112128493A (en) | Steel ball locking quick joint | |
| US10851929B2 (en) | Fluid coupling | |
| CN113124248A (en) | Panel connecting quick connector for vehicle power battery cooling pipeline | |
| CN114233959B (en) | Pressurized plug fluid connector | |
| CN113898811A (en) | Fluid connector | |
| CN220816920U (en) | Quick connector for anti-corrosion flame-retardant rubber tube | |
| CN115111452B (en) | Dual self-locking pilot spring-lifting type hydrogen injection valve | |
| CN216923597U (en) | Prevent leaking quick-operation joint and liquid cooling system | |
| CN218510395U (en) | Pipe joint | |
| CN107917297B (en) | Low-leakage-rate and long-service-life bidirectional under-pressure plug quick disconnect device | |
| WO2022166580A1 (en) | Fluid connector, and sealing structure | |
| US20210222810A1 (en) | Connector assembly | |
| CN114087446A (en) | Anti-leakage quick connector and liquid cooling system | |
| CN111120756B (en) | Blind-mating connector for liquid | |
| CN213206897U (en) | Fast-assembling valve head subassembly | |
| CN111810745A (en) | Steel ball locking quick-insertion type fluid connector | |
| CN220379156U (en) | Quick connector | |
| CN110671563A (en) | Three-way fluid connector assembly capable of changing fluid flow direction after plugging | |
| CN110848488B (en) | Gas circuit contact element and electric connector with same | |
| CN220551642U (en) | Self-sealing quick plug for fuel cell stack activation test | |
| CN218954313U (en) | Joint assembly and pipeline joint | |
| CN218348134U (en) | Split double-head quick joint for air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |