CN1519498A - Connector capable of sutting off pipe rapidly by rotating an angle in oneway - Google Patents
Connector capable of sutting off pipe rapidly by rotating an angle in oneway Download PDFInfo
- Publication number
- CN1519498A CN1519498A CNA031109152A CN03110915A CN1519498A CN 1519498 A CN1519498 A CN 1519498A CN A031109152 A CNA031109152 A CN A031109152A CN 03110915 A CN03110915 A CN 03110915A CN 1519498 A CN1519498 A CN 1519498A
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- CN
- China
- Prior art keywords
- bulb
- valve cylinder
- seat
- floats
- unsteady
- 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.)
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
A turnable pipe connector able to quickly cut off the fluid flowing in the pipe unidirectionally is composed of a casing a floating valve cylinder with spherical end in the casing for matching with spherical valve seat. Said floating valve cylinder has locking cover and sealing washer at its end, the flow-splitting slots on its top, and the central tuber in it and connected sequentially with locking cover and locking nut. Said central tube has one end inserted in said floating valve cylinder to form a fluid channel and another reduced end with movably joined shell in which there are spring, left and right semi-spherical seats and jointer. Its advantage is not being broken easily.
Description
Affiliated technical field
The present invention relates to the interconnected pipeline connector of a kind of on-fixed pipeline, especially about the on-fixed pipeline, and often need artificial moving, fluid is the interconnective pipeline connector of pipeline of unidirectional movement again.
Background technique
Be used for the on-fixed pipeline at present, often particularly need artificial moving, fluid is the pipeline of unidirectional movement again, it interconnects the pipeline connectors that set gradually valve seat, spool and spring formation in valve body that adopt more and carries out rigid the connection, feel in the practicality that unidirectional defeated material will overcome certain resistance, often produce noise during blocking-up, particularly connected tube Louis folding is easily broken, and directly influence is produced and carried out.
Summary of the invention
Be connected pipeline and fracture in order to overcome existing pipeline connector function singleness, easily to make, influence is produced and is normally carried out, but the present invention will provide a kind of corner, unidirectional feeding, resistance little, turn-off unresisted pipeline connector fast.
The technical solution adopted for the present invention to solve the technical problems is: the unsteady valve cylinder of bulb that is provided with the sphere valve seat and is complementary with the sphere valve seat in the pipeline connector housing, its end is provided with seal washer and locking gland.Bulb floats the valve cylinder external diameter less than pipeline connector housing internal diameter, and form switch ways jointly with the bulb splitter box that the valve cylinder top offers that floats, bulb floats and to be provided with in the valve cylinder and to lock the center tube that gland, locking nut are connected successively, this Guan Yiduan inserts in the unsteady valve cylinder of bulb, its external diameter is less than the unsteady valve cylinder internal diameter of bulb, and one end have the plum blossom groove, thereby formation fluid passage, the other end shape is as having the bulb of necking down, its neck is with the loose joint housing, is provided with the spring, left hemisphere seat, right hemisphere seat and the joint that are complementary with bulb in its loose joint housing successively.
The invention has the beneficial effects as follows: outlet section can be at level, Vertical direction corner, and little, the quick without hindrance shutoff of unidirectional feeding resistance, good seal, ne-leakage, little, the light weight, simple in structure of volume are suitable for industrialized production.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Figure is a sectional structure principle schematic of the present invention.
1. pipeline connector housings among the figure, 2. sphere valve seat, the 3. unsteady valve cylinder of bulb, 4. center tube, 5. seal washer, 6, locking gland, 7. locking nut, 8. spring, 9. left hemisphere seat, 10. right hemisphere seat, 11. loose joint housings, 12. joint, 13. splitter boxs, 14. fluid passages, 15. the plum blossom groove, 16. switch ways.
Embodiment
Among the figure, pipeline connects the unsteady valve cylinder (3) of bulb that is provided with sphere valve seat (2) in the housing (1) and mates with the sphere valve seat, its end is provided with seal washer (5) and locking gland (6), the unsteady valve cylinder external diameter of bulb connects housing (1) internal diameter less than pipeline, and form switch ways (16) jointly with the bulb splitter box (13) that the valve cylinder top offers that floats, be provided with and lock gland (6) in the unsteady valve cylinder of bulb, the center tube (4) that locking nut (7) connects successively, this Guan Yiduan inserts in the unsteady valve cylinder (3) of bulb, its external diameter is less than unsteady valve cylinder (3) internal diameter of bulb, and one end have plum blossom groove (15), form fluid passage (14), the other end shape is as having the bulb of necking down, its neck is with loose joint housing (11), in its loose joint housing (11), be provided with spring (8) successively with the bulb coupling, left hemisphere seat (9), right hemisphere seat (10) and joint (12).
Claims (1)
- But 1. unidirectional quick shutoff pipeline connector of corner, in pipeline connector housing (1), be provided with sphere valve seat (2) and with the bulb of the sphere valve seat coupling valve cylinder (3) that floats, its end is provided with seal washer (5) and locks gland (6).It is characterized in that: bulb floats valve cylinder (3) external diameter less than pipeline connector housing (1) internal diameter, and form switch ways (16) jointly with the bulb splitter box (13) that valve cylinder (3) top offers that floats, be provided with and lock gland (6) in the unsteady valve cylinder of bulb, the center tube (4) that locking nut (7) connects successively, this Guan Yiduan inserts in the unsteady valve cylinder (3) of bulb, its external diameter is less than unsteady valve cylinder (3) internal diameter of bulb, and one end have plum blossom groove (15), form fluid passage (14), the other end shape is as having the bulb of necking down, its neck is with loose joint housing (11), is provided with the spring (8) with the bulb coupling in its loose joint housing (11) successively, left hemisphere seat (9), right hemisphere seat (10) and joint (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031109152A CN1519498A (en) | 2003-01-21 | 2003-01-21 | Connector capable of sutting off pipe rapidly by rotating an angle in oneway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031109152A CN1519498A (en) | 2003-01-21 | 2003-01-21 | Connector capable of sutting off pipe rapidly by rotating an angle in oneway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1519498A true CN1519498A (en) | 2004-08-11 |
Family
ID=34283304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031109152A Pending CN1519498A (en) | 2003-01-21 | 2003-01-21 | Connector capable of sutting off pipe rapidly by rotating an angle in oneway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1519498A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757938A (en) * | 2018-06-06 | 2018-11-06 | 苏州欣汇电智能装备技术有限公司 | Floating seal arrangement and sealing test jig |
-
2003
- 2003-01-21 CN CNA031109152A patent/CN1519498A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757938A (en) * | 2018-06-06 | 2018-11-06 | 苏州欣汇电智能装备技术有限公司 | Floating seal arrangement and sealing test jig |
| CN108757938B (en) * | 2018-06-06 | 2024-05-10 | 苏州欣汇电智能装备技术有限公司 | Floating sealing mechanism and sealing test jig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |