CN203585644U - Novel connector - Google Patents
Novel connector Download PDFInfo
- Publication number
- CN203585644U CN203585644U CN201320758995.9U CN201320758995U CN203585644U CN 203585644 U CN203585644 U CN 203585644U CN 201320758995 U CN201320758995 U CN 201320758995U CN 203585644 U CN203585644 U CN 203585644U
- Authority
- CN
- China
- Prior art keywords
- spool
- valve seat
- plug
- housing
- connector
- 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.)
- Expired - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 239000012530 fluid Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000035485 pulse pressure Effects 0.000 abstract 1
- 230000000694 effects Effects 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
- 238000009827 uniform distribution Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a connection device quick in mounting and demounting, in particular to a novel connector. The novel connector comprises a male connector and a female connector, the male connector comprises a plug, a valve core A and a valve seat A, and the valve core A and the valve seat A are arranged in the plug. The female connector comprises a shell and a sheath, the sheath is sleeved on the shell and connected with the shell through a spring, and the front of the shell is hollowed out. A valve core B and a valve seat B are arranged in the middle of the shell, a steel ball is concavely arranged at the front end of the shell and connected with the sheath, and a retaining groove used for clamping the steel ball is formed in the outer side of the plug. The novel connector has the advantages that the novel connector is simple to process and effective in resistance to high-speed fluid and reliving of pulse pressure impact, and performance parameters of the quick connector are increased; the novel connector is convenient and quick in connection and high in strength and resistance, operating pressure is up to 35MPa, the novel connector is resistant to temperature ranging from -40 DEG C to 200 DEG C, and plug-unplug times of the novel connector can reach 500,000.
Description
Technical field
The utility model relates to a kind of connection set of fast assembling-disassembling, especially a kind of Novel joint.
Background technique
Rapid pipe joint comprises hydraulic quick coupling and various fluid quick joint, and it is a kind of quick connection or disconnects pipeline, realizes the connection set of fast assembling-disassembling.Because rapid pipe joint has dual check function pipeline, disconnect without leaking, therefore at oil, metallurgy, water power, engineering machinery, boats and ships, in the fields such as electromechanical equipment, be widely used.Connecting structure for quick coupling is the most important part of rapid pipe joint, and its Placement and structure have directly determined ease of use, reliability and the quality of product of rapid pipe joint.Rapid pipe joint is comprised of negative joint and male connector two-part, and it is by one group of steel ball of negative joint body circumference uniform distribution that existing rapid pipe joint connects, and by the mobile negative joint body circumference uniform distribution steel ball center of circle size that changes of outer lock set, locks or exit male connector.Outside promoting when male connector need to insert negative joint, lock set pushes male connector in negative joint, and male connector unclamps overcoat after inserting, and overcoat returns to original position locking male connector by contained spring, and pipeline connects.When male connector need exit, the outer lock set that promotes negative joint while making equal portion's steel ball center of circle reach maximum male connector exit, pipeline disconnects.Product structure is complicated, manufacture cost is high, when dragging pipeline or the in the situation that of being impacted vibrations, likely causes outer lock set misoperation to make splice failure, affects using effect and the safety in utilization of rapid pipe joint.
Summary of the invention
In order to solve the said goods complexity and joint, hold caducous technical problem, the utility model provides a kind of Novel joint.
The technical solution of the utility model is as follows:
A kind of Novel joint, comprise male connector and negative joint, male connector comprises plug, spool A and valve seat A, is provided with spool A and valve seat A in described plug, described negative joint comprises housing and overcoat, described housing cover has overcoat, and housing is connected by spring with overcoat, the anterior hollow out of described housing, housing middle part is provided with spool B and valve seat B, before housing, concave end is provided with steel ball, and described steel ball is connected with overcoat, and plug outside is provided with to block the locking trough of steel ball.
As preferably, described plug middle part inwall is fixed with valve seat A, on described valve seat, be smoothly provided with slidably spool A, described spool A and plug inwall joint are provided with spool rubber A, described spool rubber A and spool A front portion are provided with spool bonnet A, between described spool bonnet A and valve seat A, be provided with valve core spring A, described housing middle part inwall is fixed with valve seat B, on described valve seat B, be smoothly provided with slidably spool spool B, described spool spool B and inner walls joint are provided with spool rubber B, described spool rubber B and spool B front portion are provided with spool bonnet B, between described spool bonnet B and valve seat B, be provided with valve core spring B.
Use the technical solution of the utility model, process simple and easyly, at opposing high-velocity fluid, with to separate in the impact of slow pulsating pressure effect very good, improved the performance parameter of rapid pipe joint; Convenient and fast connection, intensity is high, resistance to owing property is good, working pressure can reach 35MPa, high temperature resistant reaching-40 ℃ to 200 ℃; Plug access times can reach 500,000 times.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the negative joint structural representation separated with male connector in the utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment
A kind of Novel joint as shown in Figure 1, 2, comprise male connector and negative joint, male connector comprises plug 14, spool A3 and valve seat A5, in described plug 14, be provided with spool A3 and valve seat A5, described negative joint comprises housing 1 and overcoat 12, described housing 1 cover has overcoat 12, housing 1 is connected by spring 8 with overcoat 12, the anterior hollow out of described housing 1, housing 1 middle part is provided with spool B17 and valve seat B15, the front concave end of housing 1 is provided with steel ball 11, and described steel ball 11 is connected with overcoat 12, and plug 14 outsides are provided with to block the locking trough of steel ball 11.
Described plug 14 middle part inwalls are fixed with valve seat A5, on described valve seat A5, be smoothly provided with slidably spool A3, described spool A3 and plug 14 inwall joints are provided with spool rubber A7, described spool rubber A7 and spool A3 front portion are provided with spool bonnet A6, between described spool bonnet A6 and valve seat A5, be provided with valve core spring A4, described housing 1 middle part inwall is fixed with valve seat B15, on described valve seat B15, be smoothly provided with slidably spool B17, described spool B17 and housing 1 inwall joint are provided with spool rubber B19, described spool rubber B19 and spool B17 front portion are provided with spool bonnet B18, between described spool bonnet B18 and valve seat B15, be provided with valve core spring B16.
During use, valve seat A5 and plug 14 joints are provided with valve seat back-up ring 2, and valve seat B15 and housing 1 joint are provided with valve seat back-up ring 2, and the anterior outer wall of housing 1 is provided with back-up ring 13, for spacing overcoat 12, housing 1 front inner wall is provided with housing O type circle 9 and housing plastics 10, and in order to improve sealing effect, plug 14 inserts housing 1, steel ball 11 pins locking trough, connect, while exiting, depart from steel ball 11.
Claims (2)
1. a Novel joint, comprise male connector and negative joint, it is characterized in that: male connector comprises plug (14), spool A(3) and valve seat A(5), described plug is provided with spool A(3 in (14)) and valve seat A(5), described negative joint comprises housing (1) and overcoat (12), described housing (1) cover has overcoat (12), housing (1) is connected by spring (8) with overcoat (12), the anterior hollow out of described housing (1), housing (1) middle part is provided with spool B(17) and valve seat B(15), the front concave end of housing (1) is provided with steel ball (11), described steel ball (11) is connected with overcoat (12), plug (14) outside is provided with to block the locking trough of steel ball (11).
2. a kind of Novel joint according to claim 1, it is characterized in that: described plug (14) middle part inwall is fixed with valve seat A(5), described valve seat A(5) on, be smoothly provided with slidably spool A(3), described spool A(3) and plug (14) inwall joint be provided with spool rubber A(7), described spool rubber A(7) and spool A(3) front portion is provided with spool bonnet A(6), described spool bonnet A(6) and valve seat A(5) between be provided with valve core spring A(4), described housing (1) middle part inwall is fixed with valve seat B(15), described valve seat B(15) on, be smoothly provided with slidably spool B(17), described spool B(17) and housing (1) inwall joint be provided with spool rubber B(19), described spool rubber B(19) and spool B(17) front portion is provided with spool bonnet B(18), described spool bonnet B(18) and valve seat B(15) between be provided with valve core spring B(16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320758995.9U CN203585644U (en) | 2013-11-26 | 2013-11-26 | Novel connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320758995.9U CN203585644U (en) | 2013-11-26 | 2013-11-26 | Novel connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203585644U true CN203585644U (en) | 2014-05-07 |
Family
ID=50583558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320758995.9U Expired - Lifetime CN203585644U (en) | 2013-11-26 | 2013-11-26 | Novel connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203585644U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318128A (en) * | 2014-07-12 | 2016-02-10 | 盐城市锦东液压机械有限公司 | Hydraulic quick coupling |
| CN105546254A (en) * | 2016-03-04 | 2016-05-04 | 苏州道森钻采设备股份有限公司 | Quick-connection hydraulic joint for underwater pipe converging and pipe control |
| CN106996493A (en) * | 2017-06-09 | 2017-08-01 | 上海松科快换自动化股份有限公司 | A kind of split type banjo fixing butt jointing and its pin end and female joint |
| CN109386679A (en) * | 2017-08-09 | 2019-02-26 | 中国石油化工股份有限公司 | Liquefied Hydrocarbon tank car handling safety type quick coupling |
| CN110397813A (en) * | 2019-07-16 | 2019-11-01 | 温州南鑫流体连接件有限公司 | A kind of quick coupling |
-
2013
- 2013-11-26 CN CN201320758995.9U patent/CN203585644U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318128A (en) * | 2014-07-12 | 2016-02-10 | 盐城市锦东液压机械有限公司 | Hydraulic quick coupling |
| CN105546254A (en) * | 2016-03-04 | 2016-05-04 | 苏州道森钻采设备股份有限公司 | Quick-connection hydraulic joint for underwater pipe converging and pipe control |
| CN106996493A (en) * | 2017-06-09 | 2017-08-01 | 上海松科快换自动化股份有限公司 | A kind of split type banjo fixing butt jointing and its pin end and female joint |
| CN109386679A (en) * | 2017-08-09 | 2019-02-26 | 中国石油化工股份有限公司 | Liquefied Hydrocarbon tank car handling safety type quick coupling |
| CN110397813A (en) * | 2019-07-16 | 2019-11-01 | 温州南鑫流体连接件有限公司 | A kind of quick coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |
|
| CX01 | Expiry of patent term |