CN202338721U - Flow-guiding Y-shaped tee - Google Patents
Flow-guiding Y-shaped tee Download PDFInfo
- Publication number
- CN202338721U CN202338721U CN2011204972485U CN201120497248U CN202338721U CN 202338721 U CN202338721 U CN 202338721U CN 2011204972485 U CN2011204972485 U CN 2011204972485U CN 201120497248 U CN201120497248 U CN 201120497248U CN 202338721 U CN202338721 U CN 202338721U
- Authority
- CN
- China
- Prior art keywords
- flow
- guiding
- angle
- resistance
- shaped tee
- 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.)
- Expired - Fee Related
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- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model relates to a flow-guiding Y-shaped tee. The flow-guiding Y-shaped tee comprises a main pipe and a branch pipe, and is characterized in that: the included angle a between the branch pipe and the main pipe is greater than or equal to 45 degrees and less than or equal to 60 degrees, and is arranged against the current direction. The included angle between the branch pipe and the main pipe is designed as an acute angle, and is obviously smaller than that of a right-angle tee, so the resistance is obviously reduced, and turbulent flow and surge blockage phenomena are less prone to occur; and because the pipe resistance in a pipeline is reduced, energy sources are saved. The flow-guiding Y-shaped tee has the advantages of small resistance, high stability, lower energy consumption and the like, and turbulent flow and surge blockage phenomena are less prone to occur.
Description
Technical field
The utility model relates to a kind of Y-type three way type, relates in particular to the environment of shunting when flow direction changes, and is applicable in FLUID TRANSPORTATION, the suction pipe network.Belong to the pipe-networks engineering technical field.
Background technique
The variation of 90 degree took place in direction when fluid was flowed through threeway, thereby was prone to the generation turbulent flow, and suffered resistance is bigger, was prone to produce turbulent flow, gush the resistance phenomenon, and especially length is carried apart from pipe network, just many booster stations need be set during draw fluid, thereby increases energy consumption.Thereby people hope to have a kind of novel Y-type three way type that can overcome above-mentioned defective to come out.
Summary of the invention
In order to solve right-angle tee when pipe network uses along separate routes, be prone to produce turbulent flow, gush the problem that hinders phenomenon, the utility model provides a kind of water conservancy diversion Y-type three way type, and it has reduced the consumption of pipeline energy when addressing the above problem.
To achieve these goals, the technological scheme of the utility model is: a kind of water conservancy diversion Y-type three way type comprises and being responsible for and arm that the angle between it is characterized in that arm and being responsible for is 60 ° >=a >=45 °, and the angle a flow path direction setting against the current between the arm and the person in charge.
The utlity model has and reduce resistance, be difficult for turbulent flow, be not prone to advantages such as gushing resistance phenomenon, good stability, reduction energy consumption.
Description of drawings
Fig. 1 is a model utility sectional structure schematic representation.
In the accompanying drawing, 1 is responsible for 2 arms.
Embodiment
The utility model is applied in the railway vacuum draw unit; Shown in accompanying drawing; Form low pressure area being responsible in 1, and 1 more little the closer to left end pressure along being responsible for, like this fluid in the arm 2 away from be responsible for 1 place hold the pressure effect low voltage terminal among the flow direction person in charge 1 down.In the said process, because the angle a between the person in charge 1 and the arm 2 is between 30 °-60 °.Fluid gets into from arm 2 and is responsible for 1 angle that changed than obviously reducing under the situation of right-angle tee, thereby suffered resistance obviously reduces, and is not prone to turbulent flow, gushes the resistance phenomenon.Because the pipe resistance reduces in the pipeline, thereby has practiced thrift the energy.Realized the purpose of the utility model.
Claims (2)
1. water conservancy diversion Y-type three way type comprises and being responsible for and arm, it is characterized in that arm and angle between the person in charge are 60 ° >=a >=45 °.
2. a kind of water conservancy diversion Y-type three way type as claimed in claim 1 is characterized in that the angle a flow path direction setting against the current between the arm and the person in charge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204972485U CN202338721U (en) | 2011-11-25 | 2011-11-25 | Flow-guiding Y-shaped tee |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204972485U CN202338721U (en) | 2011-11-25 | 2011-11-25 | Flow-guiding Y-shaped tee |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202338721U true CN202338721U (en) | 2012-07-18 |
Family
ID=46487412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204972485U Expired - Fee Related CN202338721U (en) | 2011-11-25 | 2011-11-25 | Flow-guiding Y-shaped tee |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202338721U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111241612A (en) * | 2019-08-15 | 2020-06-05 | 北京方能机电有限公司 | Construction method of assembly type refrigerating machine room based on modeling software technology |
-
2011
- 2011-11-25 CN CN2011204972485U patent/CN202338721U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111241612A (en) * | 2019-08-15 | 2020-06-05 | 北京方能机电有限公司 | Construction method of assembly type refrigerating machine room based on modeling software technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120718 Termination date: 20121125 |