CN2842138Y - Pipe fitting self-sealing joint - Google Patents
Pipe fitting self-sealing joint Download PDFInfo
- Publication number
- CN2842138Y CN2842138Y CN 200520067815 CN200520067815U CN2842138Y CN 2842138 Y CN2842138 Y CN 2842138Y CN 200520067815 CN200520067815 CN 200520067815 CN 200520067815 U CN200520067815 U CN 200520067815U CN 2842138 Y CN2842138 Y CN 2842138Y
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- female
- male
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- styled
- push rod
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- Expired - Fee Related
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a kind of being installed on the pipeline, and can realize the pipe fitting self-sealing joint device of opening and closing voluntarily.It is characterized in that: comprise self-styled tool joint pin and self-styled female joint, connect when described self-styled tool joint pin and self-styled female joint interconnect.The beneficial effects of the utility model are that self-styled tool joint pin and self-styled female joint are provided with movable self-styled element, seal when original state, when interconnecting, connect each other.Therefore in maintenance or change along separate routes the time, needn't shutdown system main switch or branch road main switch and the pipeline medium of draining can change or repair, attended operation is simple and convenient.
Description
Affiliated technical field
The utility model relates to a kind of being installed on the pipeline, and can realize the pipe fitting self-sealing joint device of opening and closing voluntarily.
Background technique
Joint commonly used on the pipeline normally couples together pipe fitting, with the pipe fitting transit system of realizing that it is complete.But; pipe-line system with common joint connection; when maintenance or change shunt; necessary first shutdown system main switch or branch road main switch; can change or repair after the pipeline medium of draining; so usually can influence the proper functioning of other branch road on the same branch road, also can cause the loss of branch road medium simultaneously and waste resource.
Summary of the invention
In order to address the above problem, purpose of the present invention just provides a kind of pipe fitting joint function that possesses, and the piecing devices that can open and close voluntarily.
The technological scheme that its technical problem that solves the utility model adopts is: pipe fitting self-sealing joint is characterized in that: comprise self-styled tool joint pin and self-styled female joint, connect when described self-styled tool joint pin and self-styled female joint interconnect.
Described self-styled tool joint pin comprises male body, male adapter, male spring, male push rod, male seal ring and male connecting body composition; The male connecting body is arranged on the end of male body connecting thread section, male is taken over an end and is fixedlyed connected with the male body, the other end is fixedlyed connected with pipe fitting, male push rod and male body are slidingly matched, and be arranged on the intrinsic male seal ring of male and offset, the male spring housing is on the male push rod, and two ends are corresponding to offset with male push rod and male body.
Described self-styled female joint comprises female body, female adapter, female spring, female push rod, female movable sheath, female seal ring and female connecting body composition; The female connecting body is provided with the connecting thread section and is movably arranged on the end of female body, and female is taken over an end and fixedlyed connected with the female body, and the other end is fixedlyed connected with pipe fitting; The female push rod is fixedlyed connected with the female body, and female movable sheath and female body are slidingly connected, and the female seal ring is arranged between female movable sheath and the female body, and the female spring housing is on the female push rod, and two ends are corresponding to offset with female movable sheath and female body.
Described self-styled tool joint pin also is provided with the male packing ring, and this packing ring is arranged on the male of fixedlying connected with the male body and takes over, and described male spring is corresponding to offset with this packing ring.
Described self-styled female joint also is provided with the female packing ring, and this packing ring is arranged on the female of fixedlying connected with the female body and takes over, and described female spring is corresponding to offset with this packing ring, and described female push rod is corresponding fixedlys connected with packing ring.
The beneficial effects of the utility model are that self-styled tool joint pin and self-styled female joint are provided with movable self-styled element, seal when original state, when interconnecting, connect each other.Therefore in maintenance or change along separate routes the time, needn't shutdown system main switch or branch road main switch and the pipeline medium of draining can change or repair, attended operation is simple and convenient.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a coupled condition schematic representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Consult Fig. 1, pipe fitting self-sealing joint comprises self-styled tool joint pin and self-styled female joint, connects when described self-styled tool joint pin and self-styled female joint interconnect.
Described self-styled tool joint pin comprises male body 10, male adapter 11, male spring 12, male push rod 13, male seal ring 14 and male connecting body 15 compositions; Present embodiment, male connecting body 15 is a collar, be arranged on the end of male body 10 connecting thread sections 100, male is taken over 11 1 ends and is fixedlyed connected with male body 10, the other end is fixedlyed connected with pipe fitting, and male push rod 13 is slidingly matched with male body 10, and offsets with the male seal ring 14 that is arranged in the male body 10, male spring 12 is enclosed within on the male push rod 13, and two ends are corresponding to offset with male push rod 13 and male body 10.The self-styled tool joint pin of present embodiment also is provided with male packing ring 16, and this packing ring 16 is arranged on the male of fixedlying connected with male body 10 and takes on 11, and described male spring 12 is corresponding to offset with this packing ring 16.
In original state, male push rod 13 compresses male seal ring 14 under the effect of male spring 12, and self-styled tool joint pin 1 is in closed state.
Described self-styled female joint comprises female body 20, female adapter 21, female spring 22, female push rod 23, female seal ring 24, female movable sheath 26 and female connecting body 25 compositions; Female connecting body 25 is provided with connecting thread section 250 and is movably arranged on the end of female body 20, and female is taken over 21 1 ends and fixedlyed connected with female body 20, and the other end is fixedlyed connected with pipe fitting; Female push rod 23 is fixedlyed connected with female body 20, female movable sheath 26 is slidingly connected with female body 20, female seal ring 24 is arranged between female movable sheath 26 and the female body 20, and female spring 22 is enclosed within on the female push rod 23, and two ends are corresponding to offset with female movable sheath 26 and female body 20.The self-styled female joint of present embodiment also is provided with female packing ring 27, and this packing ring 27 is arranged on the female of fixedlying connected with female body 20 and takes on 21, and described female spring 22 is corresponding to offset with this packing ring 27, and described female push rod 23 is corresponding fixedlys connected with packing ring 27.
In original state, female movable sheath 26 offsets with female push rod 23 under the effect of female spring 22, and self-styled female joint 2 is in closed state.
Consult Fig. 2, the following describes the connection process of self-styled tool joint pin and self-styled female joint.At first female connecting body 25 is threaded with male body 10 connecting thread sections 100, and male connecting body 15 offsets with female movable sheath 26, and male push rod 13 offsets with female push rod 23;
After above-mentioned part offseted, along with further stretching into of male body 10, from initial position, partly connected by self-styled female joint by male connecting body 15 tops for female movable sheath 26; Meanwhile, from initial position, partly connect by self-styled tool joint pin by female push rod 23 for male push rod 13;
Above-described specific embodiment only is the utility model preferred embodiment, and the equivalent arrangements of being done according to the utility model claim all should be technology of the present utility model and contains such as.
Claims (5)
1. pipe fitting self-sealing joint is characterized in that: comprise self-styled tool joint pin and self-styled female joint, connect when described self-styled tool joint pin and self-styled female joint interconnect.
2. pipe fitting self-sealing joint according to claim 1 is characterized in that: described self-styled tool joint pin comprises male body, male adapter, male spring, male push rod, male seal ring and male connecting body composition; The male connecting body is arranged on the end of male body connecting thread section, male is taken over an end and is fixedlyed connected with the male body, the other end is fixedlyed connected with pipe fitting, male push rod and male body are slidingly matched, and be arranged on the intrinsic male seal ring of male and offset, the male spring housing is on the male push rod, and two ends are corresponding to offset with male push rod and male body.
3. pipe fitting self-sealing joint according to claim 1 is characterized in that: described self-styled female joint comprises female body, female adapter, female spring, female push rod, female movable sheath, female seal ring and female connecting body composition; The female connecting body is provided with the connecting thread section and is movably arranged on the end of female body, and female is taken over an end and fixedlyed connected with the female body, and the other end is fixedlyed connected with pipe fitting; The female push rod is fixedlyed connected with the female body, and female movable sheath and female body are slidingly connected, and the female seal ring is arranged between female movable sheath and the female body, and the female spring housing is on the female push rod, and two ends are corresponding to offset with female movable sheath and female body.
4. pipe fitting self-sealing joint according to claim 2 is characterized in that: described self-styled tool joint pin also is provided with the male packing ring, and this packing ring is arranged on the male of fixedlying connected with the male body and takes over, and described male spring is corresponding to offset with this packing ring.
5. pipe fitting self-sealing joint according to claim 3, it is characterized in that: described self-styled female joint also is provided with the female packing ring, this packing ring is arranged on the female of fixedlying connected with the female body and takes over, described female spring is corresponding to offset with this packing ring, and described female push rod is corresponding fixedlys connected with packing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520067815 CN2842138Y (en) | 2005-11-25 | 2005-11-25 | Pipe fitting self-sealing joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520067815 CN2842138Y (en) | 2005-11-25 | 2005-11-25 | Pipe fitting self-sealing joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2842138Y true CN2842138Y (en) | 2006-11-29 |
Family
ID=37446020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520067815 Expired - Fee Related CN2842138Y (en) | 2005-11-25 | 2005-11-25 | Pipe fitting self-sealing joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2842138Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644815A (en) * | 2012-04-27 | 2012-08-22 | 工信华鑫科技有限公司 | Self-sealing valve system for continuously adsorbing switching device |
| CN102771374A (en) * | 2011-05-09 | 2012-11-14 | 洪国永 | Home electronic appliance-type vegetable-growing machine |
| CN103672248A (en) * | 2012-09-20 | 2014-03-26 | 北京精密机电控制设备研究所 | Threaded connection and non-leakage fluid connector |
-
2005
- 2005-11-25 CN CN 200520067815 patent/CN2842138Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102771374A (en) * | 2011-05-09 | 2012-11-14 | 洪国永 | Home electronic appliance-type vegetable-growing machine |
| CN102644815A (en) * | 2012-04-27 | 2012-08-22 | 工信华鑫科技有限公司 | Self-sealing valve system for continuously adsorbing switching device |
| CN103672248A (en) * | 2012-09-20 | 2014-03-26 | 北京精密机电控制设备研究所 | Threaded connection and non-leakage fluid connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |