CN105423019A - Flange with high pressure resistance - Google Patents
Flange with high pressure resistance Download PDFInfo
- Publication number
- CN105423019A CN105423019A CN201410485154.4A CN201410485154A CN105423019A CN 105423019 A CN105423019 A CN 105423019A CN 201410485154 A CN201410485154 A CN 201410485154A CN 105423019 A CN105423019 A CN 105423019A
- Authority
- CN
- China
- Prior art keywords
- flange
- connecting pipe
- pipeline
- pipeline connecting
- flange body
- 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
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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The invention relates to a flange, in particular to a flange with high pressure resistance and belongs to the technical field of design of flange equipment. The flange comprises a flange body which is provided with a through pole allowing materials to pass through. The flange is characterized in that a pipeline connecting pipe is disposed on a flange plate and is in a circular truncated cone shape; a pipe hole consistent with the through hole is formed in the pipeline connecting pipe; the whole diameter of the pipeline connecting pipe gradually decreases from the contact position with the flange body. The pipeline connecting pipe is in welded joint with the flange body. A plurality of reinforcing ribs are arranged on the side, not in contact with the pipeline connecting pipe, of the flange body. The flange with high pressure resistance is simple and reasonable in structure and easy to produce and manufacture. During concrete usage of the flange, the pressure resistance of the flange is greatly enhanced. Meanwhile, the multiple reinforcing ribs are further arranged on the side, not in contact with the pipeline connecting pipe, of the flange body, and the strength of the flange applied to a pressure-resistant pipeline is higher by the aid of the design of the reinforcing ribs.
Description
Technical field
The present invention relates to a kind of flange, the flange that specifically a kind of crushing resistance is high, belong to flange equipment de-sign technical field.
Background technique
Flange is again flange plate or bead, flange be make pipe and pipe and and the interconnective part of valve, be connected to pipe end.Flange is paired use generally, and pipeline, by arranging mutually corresponding mounting hole, is well connected through mounting hole by links such as bolts by a pair flange.The crushing resistance of flange is the important indicator of gauge flange quality, and be also the guarantee ensureing that pipeline normally runs, but existing flange compressive resistance is inadequate, the use of high strength often causes shortening of flange working life simultaneously.
Summary of the invention
The object of the invention is to solve the problem, provide a kind of simple and reasonable, manufacture easily, flange that crushing resistance is high.
The object of the invention is to be achieved through the following technical solutions: the flange that a kind of crushing resistance is high, comprise flange body, flange body is provided with the through hole that material passes through, it is characterized in that, described flange plate is provided with connecting pipe of pipeline, described connecting pipe of pipeline is round table-like, is provided with the pore consistent with through hole in connecting pipe of pipeline, and the integral diameter of connecting pipe of pipeline is from gradually little with flange body contacting point.
Described connecting pipe of pipeline and flange body are welded to connect.
Described flange body and the discontiguous one side of connecting pipe of pipeline are also provided with some stiffening ribs.
The present invention is rational in infrastructure simply, the manufacturing is easy, by the present invention, flange plate is provided with connecting pipe of pipeline, and connecting pipe of pipeline is round table-like, be provided with the pore consistent with through hole in connecting pipe of pipeline, the integral diameter of connecting pipe of pipeline is from gradually little with flange body contacting point.When concrete use, the compressive resistance of flange is greatly enhanced, the present invention simultaneously is further also provided with some stiffening ribs in flange body and the discontiguous one side of connecting pipe of pipeline, and the design of stiffening rib makes the using strength of flange on resistance to compression pipeline higher.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is A-A direction structure schematic diagram in Fig. 1;
In figure: 1 flange plate, 2 through holes, 3 connecting pipe of pipelines, 4 pores, 5 stiffening ribs.
Embodiment
Illustrate that the present invention is further illustrated below in conjunction with accompanying drawing and accompanying drawing thereof.
Embodiment 1
The flange that a kind of crushing resistance is high, comprise flange body 1, flange body 1 arranges the through hole 2 that material passes through, flange plate 1 to be welded to connect or screw thread has screwed connecting pipe of pipeline 3, described connecting pipe of pipeline 3 is in round table-like, in connecting pipe of pipeline 3, be provided with the pore 4 consistent with through hole 2, the integral diameter of connecting pipe of pipeline 3 is from gradually little with flange body 1 contacting point.Flange body 1 with the discontiguous one side of connecting pipe of pipeline 3 also arrange some stiffening ribs 5.
Embodiment 2
The flange that a kind of crushing resistance is high, comprise flange body 1, flange body 1 arranges the through hole 2 that material passes through, on flange plate 1, screw thread has screwed connecting pipe of pipeline 3, described connecting pipe of pipeline 3 is in round table-like, in connecting pipe of pipeline 3, be provided with the pore 4 consistent with through hole 2, the integral diameter of connecting pipe of pipeline 3 is from gradually little with flange body 1 contacting point.Flange body 1 with the discontiguous one side of connecting pipe of pipeline 3 also arrange some stiffening ribs 5.
Claims (3)
1. the flange that a crushing resistance is high, comprise flange body (1), flange body (1) is provided with the through hole (2) that material passes through, it is characterized in that, described flange plate (1) is provided with connecting pipe of pipeline (3), described connecting pipe of pipeline (3), in round table-like, is provided with the pore (4) consistent with through hole (2) in connecting pipe of pipeline (3), the integral diameter of connecting pipe of pipeline (3) is from gradually little with flange body (1) contacting point.
2. the flange that crushing resistance according to claim 1 is high, is characterized in that, described connecting pipe of pipeline (3) and flange body (1) are welded to connect.
3. the flange that crushing resistance according to claim 1 and 2 is high, is characterized in that, described flange body (1) and connecting pipe of pipeline (3) discontiguous one side are also provided with some stiffening ribs (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410485154.4A CN105423019A (en) | 2014-09-22 | 2014-09-22 | Flange with high pressure resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410485154.4A CN105423019A (en) | 2014-09-22 | 2014-09-22 | Flange with high pressure resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105423019A true CN105423019A (en) | 2016-03-23 |
Family
ID=55501440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410485154.4A Pending CN105423019A (en) | 2014-09-22 | 2014-09-22 | Flange with high pressure resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105423019A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015782A (en) * | 2016-06-27 | 2016-10-12 | 安徽省含山县皖中减速机械有限公司 | Compression resistant flange |
-
2014
- 2014-09-22 CN CN201410485154.4A patent/CN105423019A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015782A (en) * | 2016-06-27 | 2016-10-12 | 安徽省含山县皖中减速机械有限公司 | Compression resistant flange |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160323 |
|
| WD01 | Invention patent application deemed withdrawn after publication |