CN104913146A - Novel 90 degrees elbow - Google Patents
Novel 90 degrees elbow Download PDFInfo
- Publication number
- CN104913146A CN104913146A CN201510331745.0A CN201510331745A CN104913146A CN 104913146 A CN104913146 A CN 104913146A CN 201510331745 A CN201510331745 A CN 201510331745A CN 104913146 A CN104913146 A CN 104913146A
- Authority
- CN
- China
- Prior art keywords
- connecting tube
- bend pipe
- novel
- pipe
- present
- 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.)
- Pending
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
- F16L43/00—Bends; Siphons
Abstract
The invention discloses a novel 90 degrees elbow, which comprises a first connecting pipe, an elbow and a second connecting pipe, wherein the elbow is connected between the first and the second connecting pipes, inserting pipe ports are arranged on the tail ends of the first and the second connecting pipes, the diameters of the inserting pipe ports are bigger than the diameter of the second connecting pipe, and convergent portions are arranged on one end of the first and the second connecting pipes, and are connected with the elbow. The novel 90 degrees elbow can improve connecting strength, and is long in service life, firm in structure and safe and reliable.
Description
Technical field
The present invention relates to metal chain fitting field, particularly relate to a kind of Novel 90-degree bend pipe.
Background technique
Elbow is one of important key of various pipe-line system.At present along with the development of China's urban construction, in liquid medium conveying management and maintenance, use bend pipe tools widely.Existing bend pipe tools, be generally adopt right angle to connect, be not suitable for the place that non-right angle connects, and existing bend pipe tools corner strength ratio is poor, functional reliability is poor.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of Novel 90-degree bend pipe, can improve join strength, long service life, sound construction, safe and reliable.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: provide a kind of Novel 90-degree bend pipe, comprise: the first connecting tube, bend pipe and the second connecting tube, described bend pipe is connected between the first connecting tube and the second connecting tube, the end of described first connecting tube and the second connecting tube all has the grafting mouth of pipe, the diameter of the described grafting mouth of pipe is greater than the diameter of the first connecting tube and the second connecting tube, one end of described first connecting tube and the second connecting tube all has closing in portion, and described closing in portion is connected with bend pipe.
In a preferred embodiment of the present invention, described first connecting tube is identical with the diameter of the second connecting tube, and is greater than the diameter of bend pipe.
In a preferred embodiment of the present invention, the angle between described first connecting tube and the axis of the second connecting tube is 90 °.
In a preferred embodiment of the present invention, described bend pipe is circular arc bend pipe structure.
In a preferred embodiment of the present invention, the cross section of the described grafting mouth of pipe conically.
The invention has the beneficial effects as follows: Novel 90-degree bend pipe of the present invention, can join strength be improved, long service life, sound construction, safe and reliable.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of Novel 90-degree bend pipe one of the present invention preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, the first connecting tube, and 2, bend pipe, the 3, second connecting tube, 4, the grafting mouth of pipe, 5, closing in portion.
Embodiment
Be clearly and completely described to the technological scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, a kind of Novel 90-degree bend pipe, comprise: the first connecting tube 1, bend pipe 2 and the second connecting tube 3, described bend pipe 2 is connected between the first connecting tube 1 and the second connecting tube 3, the end of described first connecting tube 1 and the second connecting tube 3 all has the grafting mouth of pipe 4, the diameter of the described grafting mouth of pipe 4 is greater than the diameter of the first connecting tube 1 and the second connecting tube 3, and one end of described first connecting tube 1 and the second connecting tube 3 all has closing in portion 5, and described closing in portion 5 is connected with bend pipe 2.
In addition, described first connecting tube 1 is identical with the diameter of the second connecting tube 3, and is greater than the diameter of bend pipe 2.
In addition, the angle between described first connecting tube 1 and the axis of the second connecting tube 3 is 90 °.
In addition, described bend pipe 2 is circular arc bend pipe structure.
In addition, the cross section of the described grafting mouth of pipe 4 conically.
Be different from prior art, Novel 90-degree bend pipe of the present invention, can improve join strength, long service life, sound construction, safe and reliable.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. a Novel 90-degree bend pipe, it is characterized in that, comprise: the first connecting tube, bend pipe and the second connecting tube, described bend pipe is connected between the first connecting tube and the second connecting tube, the end of described first connecting tube and the second connecting tube all has the grafting mouth of pipe, the diameter of the described grafting mouth of pipe is greater than the diameter of the first connecting tube and the second connecting tube, and one end of described first connecting tube and the second connecting tube all has closing in portion, and described closing in portion is connected with bend pipe.
2. Novel 90-degree bend pipe according to claim 1, is characterized in that, described first connecting tube is identical with the diameter of the second connecting tube, and is greater than the diameter of bend pipe.
3. Novel 90-degree bend pipe according to claim 2, is characterized in that, the angle between described first connecting tube and the axis of the second connecting tube is 90 °.
4. Novel 90-degree bend pipe according to claim 1, is characterized in that, described bend pipe is circular arc bend pipe structure.
5. Novel 90-degree bend pipe according to claim 1, is characterized in that, the cross section of the described grafting mouth of pipe conically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510331745.0A CN104913146A (en) | 2015-06-16 | 2015-06-16 | Novel 90 degrees elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510331745.0A CN104913146A (en) | 2015-06-16 | 2015-06-16 | Novel 90 degrees elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104913146A true CN104913146A (en) | 2015-09-16 |
Family
ID=54082451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510331745.0A Pending CN104913146A (en) | 2015-06-16 | 2015-06-16 | Novel 90 degrees elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104913146A (en) |
-
2015
- 2015-06-16 CN CN201510331745.0A patent/CN104913146A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150916 |