CN107448715A - Novel three-way - Google Patents
Novel three-way Download PDFInfo
- Publication number
- CN107448715A CN107448715A CN201610361265.3A CN201610361265A CN107448715A CN 107448715 A CN107448715 A CN 107448715A CN 201610361265 A CN201610361265 A CN 201610361265A CN 107448715 A CN107448715 A CN 107448715A
- Authority
- CN
- China
- Prior art keywords
- angle
- supervisor
- branch pipe
- pipe
- resistance
- 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
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
- F16L41/023—Y- pieces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The present invention relates to a kind of novel three-way, more particularly to the environment shunted while liquid flow direction change, suitable for fluid conveying, suction pipe network.Belong to pipe-networks engineering technical field.Including supervisor and branch pipe, it is characterised in that the angle between branch pipe and supervisor is 30 °≤a≤60 °, and the angle a between branch pipe and supervisor is set against water (flow) direction.Angle between branch pipe and supervisor is designed as acute angle by the present invention, is obviously reduced compared to right-angle tee angle, thus suffered resistance is also obviously reduced, and is less prone to turbulent flow, is gushed resistance phenomenon, is reduced because pipeline middle pipe hinders, thus has saved the energy.The present invention has the advantages that to reduce resistance, is not easy turbulent flow, is less prone to and gushes that resistance phenomenon, stability is good, reduction energy resource consumption.
Description
Technical field
The present invention relates to a kind of novel three-way, more particularly to the environment shunted while liquid flow direction change, suitable for fluid conveying, suction pipe network.Belong to pipe-networks engineering technical field.
Background technology
90 degree of change occurs for direction when fluid flows through threeway, and resistance is larger because suffered by, is also easy to produce turbulent flow, gushes resistance phenomenon, especially long range pipe network conveys, and just needs to set more booster stations when aspirating fluid, so as to increase energy resource consumption.Thus it is desirable to have a kind of novel three-way that can overcome drawbacks described above to come out.
The content of the invention
In order to solve the problems, such as right-angle tee in pipe network branch in use, be also easy to produce turbulent flow, gush resistance phenomenon, the invention provides a kind of novel three-way, and it reduces the consumption of pipeline energy while solving the above problems.
To achieve these goals, the technical scheme is that：A kind of novel three-way, including supervisor and branch pipe, it is characterised in that the angle between branch pipe and supervisor is 30 °≤a≤60 °, and the angle a between branch pipe and supervisor is set against water (flow) direction.
The present invention has the advantages that to reduce resistance, is not easy turbulent flow, is less prone to and gushes that resistance phenomenon, stability is good, reduction energy resource consumption.
Brief description of the drawings
Accompanying drawing is cross section structure diagram of the present invention.
In accompanying drawing, 1 supervisor, 2 branch pipes.
Embodiment
The present invention is applied in railway vacuum draw unit, as shown in drawings, low-pressure area is formed in supervisor 1, and it is smaller closer to left end pressure along supervisor 1, the fluid in such branch pipe 2 is obtaining the low-pressure end under pressure effect in flow direction supervisor 1 away from 1 place end of supervisor.In said process, because the angle a between supervisor 1 and branch pipe 2 is between.Fluid is obviously reduced in the case of being responsible for 1 angle changed than right-angle tee from the entrance of branch pipe 2, thus suffered resistance is obviously reduced, and is less prone to turbulent flow, gushes resistance phenomenon.Reduce because pipeline middle pipe hinders, thus saved the energy.
Claims (1)
1. a kind of novel three-way, including supervisor and branch pipe, it is characterised in that the angle between branch pipe and supervisor is 30 °≤a≤60 °, and the angle a between branch pipe and supervisor is set against water (flow) direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610361265.3A CN107448715A (en) | 2016-05-30 | 2016-05-30 | Novel three-way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610361265.3A CN107448715A (en) | 2016-05-30 | 2016-05-30 | Novel three-way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107448715A true CN107448715A (en) | 2017-12-08 |
Family
ID=60485409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610361265.3A Pending CN107448715A (en) | 2016-05-30 | 2016-05-30 | Novel three-way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107448715A (en) |
-
2016
- 2016-05-30 CN CN201610361265.3A patent/CN107448715A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171208 |