CN109458508A - A kind of quick-release connector of the sealing ring anti-drop structure of big flow low pressure drop - Google Patents
A kind of quick-release connector of the sealing ring anti-drop structure of big flow low pressure drop Download PDFInfo
- Publication number
- CN109458508A CN109458508A CN201811632309.7A CN201811632309A CN109458508A CN 109458508 A CN109458508 A CN 109458508A CN 201811632309 A CN201811632309 A CN 201811632309A CN 109458508 A CN109458508 A CN 109458508A
- Authority
- CN
- China
- Prior art keywords
- male connector
- spool
- female
- ontology
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- 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
-
- 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
- F16L37/367—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings with two gate valves or sliding valves
Landscapes
- 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 quick-release connectors of the sealing ring anti-drop structure of big flow low pressure drop, including connection male connector with connect female, connecting male connector includes male connector ontology and male connector spool, connecting female includes female ontology, spool guide part and female spool identical with male connector valve core structure, male connector spool one end is installed in male connector ontology after being connected to the first spring of compressive state, the inner wall of male connector ontology interface is embedded with the outside wall surface that the first sealing ring acts on the male connector spool other end, spool guide sleeve is located at outside female spool, female spool, the spool guide part for being connected to the second spring of compressive state is mounted in female ontology, the inner wall of spool guide part is provided with the second sealing ring for acting on male connector spool outer wall, and two two sides third sealing rings of the cuff in female spool inclined hole one on the other.Realize in the lesser situation of outer dimension, flow area is big, pressure drop is small, sealing element be in always inside and outside holding state, ensure that the sealing reliability of product.
Description
Technical field
The present invention relates to a kind of industrial connector, more particularly, to a kind of sealing ring anti-drop structure of big flow low pressure drop
Quick-release connector.
Background technique
Pipeline is the systematic interface channel of the institute such as equipment, machine, under normal circumstances, entire pipe-line system and non-Unitary
, but systematic pipeline access is formed together by all kinds of splice combinations.The connector of connecting line includes connection male connector and company
Female is connect, and the male connector of connector and female are on two components of the system that is attached separately to.
The connection male connector and connection female of current quick-release connector all have shut-off valve function.It, automatically will pipe when separated
Road is closed, and prevents liquid from flowing out；In combination, so that pipeline is connected, the liquid in pipeline carries out circulation.Liquid is in pipeline
There can be certain pressure drop during circulation, and under same pipeline environment, flow is bigger, and pressure drop is also bigger.Therefore in quick change
The system of connector also there will necessarily be certain pressure drop.
So existing quick-release connector, one, due to the limitation of functional requirement and overall dimensions, outer dimension is relatively
Small, the sectional area of pipeline is smaller, and negotiability is poor, and pressure drop is higher.Two, the cut-off valve core in quick-release connector generally uses close
Seal banding realizes leakproofness.In product mix, spool and outer wall are detached to form circulation passage, at this time lock ring on the inside of sealing ring
Spool, outside then have no support.Under the impact of biggish water flow pressure, sealing ring easily falls off, so that product in separation, is cut
Only valve disabler causes the serious consequences such as leakage.
Designer of the present invention explores and researches and develops regarding to the issue above, obtain the present invention " a kind of big flow low pressure drop
The quick-release connector of sealing ring anti-drop structure ", to improve problem of the prior art.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of the fast of the sealing ring anti-drop structure of big flow low pressure drop
Changing-over head realizes that in the lesser situation of outer dimension, flow area is big, pressure drop is small, inside and outside sealing element is in always
Holding state ensure that the sealing reliability of product.
The technical scheme of the invention to solve the technical problem is: a kind of sealing ring anticreep of big flow low pressure drop
Fall the quick-release connector of structure, including connection male connector with connect female, the connection male connector includes male connector ontology and male connector spool,
The male connector valve core inside is hollow and end face opening connecting line, the outside wall surface of male connector spool offer multiple inclined holes and its
Hollow interior connection, the connection female includes female ontology, spool guide part and mother identical with male connector valve core structure
Head spool, described male connector spool one end are installed in male connector ontology after being connected to the first spring of compressive state, the public affairs
The inner wall of head ontology interface is embedded with the outside wall surface that the first sealing ring acts on the male connector spool other end, and the spool is led
Be set in outside female spool to part, the female spool, be connected to compressive state second spring spool guide part installation
In female ontology, the inner wall of the spool guide part be provided with act on male connector spool outer wall the second sealing ring, with
And two two sides third sealing rings of the cuff in female spool inclined hole one on the other.
The further preferred embodiment of the present invention: the outer diameter of the male connector ontology is not more than the internal diameter of female ontology, described
Male connector ontology can be inserted into female ontology, the interface end of the male connector ontology constitutes necking to contract, described first
Sealing ring is mounted on the inner wall of necking.
The further preferred embodiment of the present invention: the interface end of the spool guide part and the structure of necking are adapted and can hold
Receive necking, second sealing ring is located at the interface end inner wall of spool guide part and acts on necking outer wall.
The further preferred embodiment of the present invention: the interface end setting back-off structure of the female ontology limits spool guiding
The extreme position of part.
The further preferred embodiment of the present invention: the connection male connector further includes that male connector fixed plate and male connector piping connect
Part, one end of the male connector ontology are threadedly coupled after passing through male connector fixed plate with male connector joints for pipeline, the male connector sheet
Body passes through male connector joints for pipeline and piping connection, is equipped with the 4th sealing ring in the male connector joints for pipeline, described
Male connector ontology is connect by the 4th sealing ring with male connector joints for pipeline leakproofness.
The further preferred embodiment of the present invention: one end of the male connector spool is connected mounting ring, male connector spool it is another
The solid sealing in end face, the internal diameter of the mounting ring is greater than the internal diameter of male connector spool and is less than the outer diameter of male connector spool, described
First spring is arranged in mounting ring, and one end of the first spring is against male connector spool, and the other end of the first spring is against male connector and matches
The inner wall of pipe connections.
The further preferred embodiment of the present invention: the connection female further includes that female fixed plate and female piping connect
Part, one end of the female spool are connected mounting base, the female ontology housing and mounting base and connect with mounting base screw thread
It connects, is threadedly coupled in female joints for pipeline one end insertion mounting base with mounting base, the female fixed plate is arranged
Pass through female ontology outside mounting base to fix.
The further preferred embodiment of the present invention: the 5th sealing ring, the female ontology are provided in the mounting base
It is connect by the 5th sealing ring with female joints for pipeline leakproofness.
It is identical as female valve core structure that compared with the prior art, the advantages of the present invention are as follows male connector valve core structures, male connector valve
Core inner is hollow and end face opening connecting line, the outside wall surface of male connector spool offer multiple inclined holes and its hollow interior company
It is logical.It is solid state that i.e. male connector spool and female spool inside are emptied the end as fluid flow paths, to top by the present invention,
Inclined hole is set by side.Compared with prior art, the flow area of present invention entirety is bigger, and the structural obstructions optimization in runner is gone
It removes, so that liquid communication is more smooth.Quick-release connector is solved under the requirement of lesser outer dimension, passage section is smaller or pressure drop
Biggish adverse effect, so that the circulation of pipe-line system coolant liquid is faster, pressure pump energy consumption is lower.
The inner wall of male connector ontology interface is embedded with the outside wall surface that the first sealing ring acts on the male connector spool other end, valve
There are two two sides third sealing ring of the cuff in female spool inclined hole one on the other for the inner wall setting of core guide part.It is public in connection
Head with connect female to slotting connection during, the first sealing ring is moved along the outside wall surface of female spool, inside and outside holding
There are support in two sides.Third sealing ring is also to move along the outside wall surface of female spool, there is support inside and outside holding.I.e.
Make pipeline there are under larger instantaneous pressure, keep the Bidirectional supporting of sealing ring in the anabolic process of connector, prevent punching and fall risk,
Promote the sealing reliability of product.
The present invention is to be designed according to the piping connection in automobile, but use scope of the invention is not limited thereto,
Also the industrial pipeline of the different automobile types or different platform that can be applied to same platform adopts this part.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram for connecting male connector；
Fig. 2 is the decomposition texture schematic diagram for connecting female；
Fig. 3 is the cross-sectional view of not-connected status of the present invention；
The cross-sectional view of the position Fig. 4 connection status of the present invention；
The structural schematic diagram of the position Fig. 5 connection status of the present invention.
Specific embodiment
With reference to the accompanying drawing, the present invention is described in detail.
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
It is as shown in Figures 1 to 5: a kind of quick-release connector of the sealing ring anti-drop structure of big flow low pressure drop, including connection
Male connector with connect female, connection male connector includes male connector ontology 3 and male connector spool 18,18 boring of a male connector spool and end face is opened
Mouth connecting line, the outside wall surface of male connector spool 18 offer multiple inclined holes and are connected to its hollow interior, and connection female includes female
Ontology 8, spool guide part 13 and female spool 9 identical with 18 structure of male connector spool, 18 one end of male connector spool are connected to pressure
It is installed in male connector ontology 3 after first spring 4 of contracting state, the inner wall of 3 interface of male connector ontology is embedded with the first sealing ring 7
The outside wall surface of 18 other end of male connector spool is acted on, spool guide part 13 is set in outside female spool 9, and female spool 9 is connected to
The spool guide part 13 of the second spring 10 of compressive state is mounted in female ontology 8, the inner wall setting of spool guide part 13
Have the second sealing ring 12 for acting on 18 outer wall of male connector spool and two one on the other cuff in 9 inclined hole of female spool two
Side third sealing ring 14.
The outer diameter of male connector ontology 3 is not more than the internal diameter of female ontology 8, and male connector ontology 3 can be inserted into female ontology 8, male connector
The interface end of ontology 3 constitutes necking to contract, and the first sealing ring 7 is mounted on the inner wall of necking.
The interface end of spool guide part 13 and the structure of necking, which are adapted, can accommodate necking, and the second sealing ring 12 is located at spool
The interface end inner wall of guide part 13 and act on necking outer wall.
The interface end setting back-off structure of female ontology 8 limits the extreme position of spool guide part 13.
Connection male connector further includes male connector fixed plate 2 and male connector joints for pipeline 1, and one end of male connector ontology 3 is solid across male connector
It is threadedly coupled after fixed board 2 with male connector joints for pipeline 1, male connector ontology 3 passes through male connector joints for pipeline 1 and piping connection, male connector
4th sealing ring 6 is installed, male connector ontology 3 is sealed by the 4th sealing ring 6 with male connector joints for pipeline 1 in joints for pipeline 1
Property connection.
One end of male connector spool 18 is connected mounting ring 5, the solid sealing in the other end of male connector spool 18, mounting ring 5 it is interior
Diameter is greater than the internal diameter of male connector spool 18 and is less than the outer diameter of male connector spool 18, and the first spring 4 is arranged in mounting ring 5, the first bullet
One end of spring 4 is against male connector spool 18, and the other end of the first spring 4 is against the inner wall of male connector joints for pipeline 1.
Connection female further includes female fixed plate 15 and female joints for pipeline 11, and one end of female spool 9 is connected installation
Seat 17,8 housing of female ontology is threadedly coupled with mounting base 17 and with mounting base 17, the insertion installation of 11 one end of female joints for pipeline
It is threadedly coupled in seat 17 with mounting base 17, female fixed plate 15 is set in fixed by female ontology 8 outside mounting base 17.
The 5th sealing ring 16 is provided in mounting base 17, female ontology 8 is connected by the 5th sealing ring 16 and female piping
The connection of 11 leakproofness of part.
The present invention realizes pipeline one in non-working condition, through male connector ontology 3, the first sealing ring 7, male connector spool 18
Shut off.Shutting off for pipeline two is realized by female ontology 8, spool guide part 13, third sealing ring 14, female spool 9.
For the present invention in use state, male connector ontology 3 acts on spool guide part 13, and spool guide part 13 is to female ontology
It is squeezed in 8, so that third sealing ring 14 leaves the two sides of 9 inclined hole of female spool, so that the inclined hole of female spool 9 and male connector spool
18 inclined hole conducting, to realize the conducting of pipeline one Yu pipeline two.
Using Hard Anodic Oxidation Process while the present invention does light-weight design using aluminum material, make to wear as far as possible
Amount is reduced to the smallest degree, prolongs the service life.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (8)
1. a kind of quick-release connector of the sealing ring anti-drop structure of big flow low pressure drop, including connection male connector with connect female,
It is characterized in that the connection male connector includes male connector ontology and male connector spool, the male connector valve core inside is hollow and an end face is opened
Mouth connecting line, the outside wall surface of male connector spool offer multiple inclined holes and are connected to its hollow interior, and the connection female includes
Female ontology, spool guide part and female spool identical with male connector valve core structure, described male connector spool one end are connected to
It is installed in male connector ontology after first spring of compressive state, it is close that the inner wall of the male connector ontology interface is embedded with first
Seal acts on the outside wall surface of the male connector spool other end, and the spool guide sleeve is located at outside female spool, the female
Spool, the second spring for being connected to compressive state spool guide part be mounted in female ontology, the spool guide part
Inner wall be provided with the second sealing ring for acting on male connector spool outer wall and two one on the other cuff in female spool inclined hole
Two sides third sealing ring.
2. a kind of quick-release connector of the sealing ring anti-drop structure of big flow low pressure drop according to claim 1, feature
It is that the outer diameter of the male connector ontology is not more than the internal diameter of female ontology, the male connector ontology can be inserted into female ontology,
The interface end of the male connector ontology constitutes necking to contract, and first sealing ring is mounted on the inner wall of necking.
3. a kind of quick-release connector of the sealing ring anti-drop structure of big flow low pressure drop according to claim 2, feature
The structure of the interface end and necking that are the spool guide part, which is adapted, can accommodate necking, and second sealing ring is located at
The interface end inner wall of spool guide part and act on necking outer wall.
4. a kind of quick-release connector of the sealing ring anti-drop structure of big flow low pressure drop according to claim 1, feature
It is that the interface end setting back-off structure of the female ontology limits the extreme position of spool guide part.
5. a kind of quick-release connector of the sealing ring anti-drop structure of big flow low pressure drop according to claim 1, feature
It is that the connection male connector further includes male connector fixed plate and male connector joints for pipeline, one end of the male connector ontology passes through public affairs
It is threadedly coupled after head fixed plate with male connector joints for pipeline, the male connector ontology is connected by male connector joints for pipeline and pipeline
It connects, the 4th sealing ring is installed in the male connector joints for pipeline, the male connector ontology passes through the 4th sealing ring and male connector
The connection of joints for pipeline leakproofness.
6. a kind of quick-release connector of the sealing ring anti-drop structure of big flow low pressure drop according to claim 5, feature
One end linking mounting ring of male connector spool described in being, the solid sealing in the other end of male connector spool, the mounting ring
Internal diameter is greater than the internal diameter of male connector spool and is less than the outer diameter of male connector spool, and first spring is arranged in mounting ring, and first
One end of spring is against male connector spool, and the other end of the first spring is against the inner wall of male connector joints for pipeline.
7. a kind of quick-release connector of the sealing ring anti-drop structure of big flow low pressure drop according to claim 1, feature
It is that the connection female further includes female fixed plate and female joints for pipeline, one end of the female spool is connected peace
Seat is filled, the female ontology housing is threadedly coupled with mounting base and with mounting base, and described female joints for pipeline one end is inserted
Enter and be threadedly coupled with mounting base in mounting base, the female fixed plate, which is set in mounting base and passes through female ontology outside, fixes.
8. a kind of quick-release connector of the sealing ring anti-drop structure of big flow low pressure drop according to claim 7, feature
It is to be provided with the 5th sealing ring in the mounting base, the female ontology is connected by the 5th sealing ring and female piping
The connection of part leakproofness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811632309.7A CN109458508B (en) | 2018-12-29 | 2018-12-29 | Quick-change connector of sealing ring anti-drop structure with high flow and low pressure drop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811632309.7A CN109458508B (en) | 2018-12-29 | 2018-12-29 | Quick-change connector of sealing ring anti-drop structure with high flow and low pressure drop |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109458508A true CN109458508A (en) | 2019-03-12 |
| CN109458508B CN109458508B (en) | 2023-08-25 |
Family
ID=65615600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811632309.7A Active CN109458508B (en) | 2018-12-29 | 2018-12-29 | Quick-change connector of sealing ring anti-drop structure with high flow and low pressure drop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109458508B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116038740A (en) * | 2022-12-16 | 2023-05-02 | 广州市微眸医疗器械有限公司 | Quick-change interface of mechanical arm |
| WO2024088169A1 (en) * | 2022-10-24 | 2024-05-02 | 蔚来电池科技(安徽)有限公司 | Quick-swap connector, quick-swap connector assembly, cooling water system, and electric vehicle |
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| CN106931260A (en) * | 2017-03-31 | 2017-07-07 | 福建上润精密仪器有限公司 | A kind of pressure piping snap joint |
| CN107975644A (en) * | 2017-11-24 | 2018-05-01 | 北京宇航***工程研究所 | A kind of zero water clock quick coupling of super-pressure |
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| CN108317323A (en) * | 2018-02-08 | 2018-07-24 | 宁波大雅汽车部件有限公司 | Quick connector with automatic cut-off function |
| CN108758139A (en) * | 2018-08-14 | 2018-11-06 | 扬中市众成管路配件有限公司 | A kind of quick coupling of good seal performance |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024088169A1 (en) * | 2022-10-24 | 2024-05-02 | 蔚来电池科技(安徽)有限公司 | Quick-swap connector, quick-swap connector assembly, cooling water system, and electric vehicle |
| CN116038740A (en) * | 2022-12-16 | 2023-05-02 | 广州市微眸医疗器械有限公司 | Quick-change interface of mechanical arm |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109458508B (en) | 2023-08-25 |
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