CN204704505U - Novel common movable pipe joint - Google Patents
Novel common movable pipe joint Download PDFInfo
- Publication number
- CN204704505U CN204704505U CN201520244829.6U CN201520244829U CN204704505U CN 204704505 U CN204704505 U CN 204704505U CN 201520244829 U CN201520244829 U CN 201520244829U CN 204704505 U CN204704505 U CN 204704505U
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- tube head
- conical surface
- contacted
- pipe joint
- movable pipe
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Abstract
The utility model relates to work China Democratic National Construction Association technical field of pipeline connection, and particularly the novel common movable pipe joint of one, comprises tube head one, connecting sleeve, tube head two, it is characterized in that, described tube head one is sealed with being contacted by conical surface between tube head two; One end of described connecting sleeve is sleeved on by the boss location that tube head one is provided with on tube head one, and the other end is connected by screw threads for fastening with tube head two.Compared with prior art, the beneficial effects of the utility model are: 1) contacted by cone-shaped interface between tube head one with tube head two, install and use more convenient; 2) contacted by conical surface between tube head one with tube head two and seal, area of contact is larger, sealability better, more reliable; 3) eliminate easily aging rubber gasket, adopt the sealing of metal conical surface rigid contact, can guarantee that Long-Time Service leakage problem can not occur.
Description
Technical field
The utility model relates to work China Democratic National Construction Association technical field of pipeline connection, particularly the novel common movable pipe joint of one.
Background technique
In work people construction project, the laying of metal pipe line is a wherein groundwork, and its effect is the path of water, gas, wet goods medium.Wherein, connect with in various pipe fitting at it, the movable pipe joint (its model can be found in pipe fittings table) having the T-shaped mouth of a kind of founding type to add seal rubber pad is the most widely used a kind of link, and its advantage is low price, easy for installation; Its shortcoming also clearly, is mainly reflected in: the rubber gasket of use is as fragile in Rig up error, and in Long-Time Service process, because of water, gas, wet goods medium long-term corrosion, accelerates the aging of rubber washer, easily cause pipeline leakage problem.
Summary of the invention
For overcoming prior art defect, the technical problem that the utility model solves is to provide a kind of novel common movable pipe joint, and structure is simple, easy to install, sealability is more reliable, can solve during pipeline connects and improperly cause pipeline leakage problem owing to connecting, time saving and energy saving.
In order to achieve the above object, the utility model realizes by the following technical solutions:
Novel common movable pipe joint, comprises tube head one, connecting sleeve, tube head two, it is characterized in that, described tube head one is sealed with being contacted by conical surface between tube head two; One end of described connecting sleeve is sleeved on by the boss location that tube head one is provided with on tube head one, and the other end is connected by screw threads for fastening with tube head two.
The angle a of described tube head one and the conical surface matched between tube head two is between 55 °-75 °.
Compared with prior art, the beneficial effects of the utility model are:
1) contacted by cone-shaped interface between tube head one with tube head two, install and use more convenient;
2) contacted by conical surface between tube head one with tube head two and seal, area of contact is larger, sealability better, more reliable;
3) eliminate easily aging rubber gasket, adopt the sealing of metal conical surface rigid contact, can guarantee that Long-Time Service leakage problem can not occur.
Accompanying drawing explanation
Fig. 1 is structural representation view of the present utility model.
In figure: 1-tube head one 2-connecting sleeve 3-tube head two
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
See Fig. 1, the utility model relates to novel common movable pipe joint, comprises tube head 1, connecting sleeve 2, tube head 23, and described tube head 1 and tube head 23 connect with needing the pipeline be connected respectively, therebetween by conical surface contact sealing; One end of described connecting sleeve 2 is sleeved on the boss that tube head 1 is provided with by tube head 1 and locates, the other end is connected by screw threads for fastening with tube head 23, like this, tube head 1, connecting sleeve 2, tube head 23 just link into an integrated entity, thus have also just been coupled together by pipeline.
The angle a of described tube head 1 and the conical surface matched between tube head 23 is between 55 °-75 °.
Claims (2)
1. novel common movable pipe joint, comprises tube head one, connecting sleeve, tube head two, it is characterized in that, described tube head one is sealed with being contacted by conical surface between tube head two; One end of described connecting sleeve is sleeved on by the boss location that tube head one is provided with on tube head one, and the other end is connected by screw threads for fastening with tube head two.
2. novel common movable pipe joint according to claim 1, is characterized in that, the angle a of described tube head one and the conical surface matched between tube head two is between 55 °-75 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520244829.6U CN204704505U (en) | 2015-04-20 | 2015-04-20 | Novel common movable pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520244829.6U CN204704505U (en) | 2015-04-20 | 2015-04-20 | Novel common movable pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204704505U true CN204704505U (en) | 2015-10-14 |
Family
ID=54284124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520244829.6U Active CN204704505U (en) | 2015-04-20 | 2015-04-20 | Novel common movable pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204704505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756200A (en) * | 2016-04-05 | 2016-07-13 | 哈尔滨工程大学 | Connecting node for trusses made of composite materials |
-
2015
- 2015-04-20 CN CN201520244829.6U patent/CN204704505U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756200A (en) * | 2016-04-05 | 2016-07-13 | 哈尔滨工程大学 | Connecting node for trusses made of composite materials |
| CN105756200B (en) * | 2016-04-05 | 2018-01-19 | 哈尔滨工程大学 | A kind of composite truss connecting node |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |