CN202791098U - High generality connection elbow - Google Patents
High generality connection elbow Download PDFInfo
- Publication number
- CN202791098U CN202791098U CN 201220500534 CN201220500534U CN202791098U CN 202791098 U CN202791098 U CN 202791098U CN 201220500534 CN201220500534 CN 201220500534 CN 201220500534 U CN201220500534 U CN 201220500534U CN 202791098 U CN202791098 U CN 202791098U
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- CN
- China
- Prior art keywords
- bend loss
- bridge piece
- utility
- model
- bent pipe
- 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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Abstract
The utility model discloses a high generality connection elbow. The high generality connection elbow comprises an elbow body. The elbow body comprises a bent pipe section and straight pipe sections arranged on two sides of the bent pipe section, wherein the inner surface of the bent pipe section is provided with a spiral guide groove. The spiral guide groove increases the cross section area of the bent pipe section and improves flow velocity of materials delivered in the elbow body, and therefore material delivery efficiency is greatly improved.
Description
Technical field
The utility model relates to a kind of bridge piece.
Background technique
When carrying out the pipeline connection, usually can use bridge piece, bridge piece plays the effect that connects two straight tube roads, when material is carried in pipeline, can be subject to larger resistance in pipe bent position, can reduce the transporting velocity of material, has reduced transfer efficiency.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of high circulation bridge piece of energy Effective Raise mass transport efficient.
For solving the problems of the technologies described above, the technical solution of the utility model is: high circulation bridge piece, comprise body, and described body comprises bend loss and is located at the straight length of described bend loss both sides that the internal surface of described bend loss is provided with the spiral stream guidance groove.
As preferred technological scheme, the width of described spiral stream guidance groove reduces to the body discharge end gradually from described body feed end.
As preferred technological scheme, described straight length end is provided with connecting thread, and the inner place of described connecting thread is provided with dashpot, is provided with cushion pad in the dashpot.
Owing to adopted technique scheme, high circulation bridge piece comprises body, and described body comprises bend loss and be located at the straight length of described bend loss both sides that the internal surface of described bend loss is provided with the spiral stream guidance groove; The spiral stream guidance groove has increased the cross-section area of bend loss, has increased the flow velocity of institute's conveying material in the body, has greatly improved mass transport efficient.
Description of drawings
Accompanying drawing 1 is the utility model embodiment's structural representation;
Among the figure: the 1-bend loss; The 2-straight length; 3-spiral stream guidance groove; 4-body feed end; 5-body discharge end; The 6-connecting thread; The 7-cushion pad.
Embodiment
Describe in detail with reference to the accompanying drawings according to exemplary embodiment of the present utility model.Here, it should be noted that in the accompanying drawings, give structure and the essentially identical constituent element of function with identical reference character, and in order to make specification simpler and clearer, omitted about the redundancy of substantially the same constituent element and described.
As shown in drawings, high circulation bridge piece comprises body, and described body comprises bend loss 1 and be located at the straight length 2 of described bend loss 1 both sides that the internal surface of described bend loss 1 is provided with spiral stream guidance groove 3.Spiral stream guidance groove 3 has increased the cross-section area of bend loss 1, has increased the flow velocity of institute's conveying material in the body, has greatly improved mass transport efficient.
The width of described spiral stream guidance groove 3 reduces to body discharge end 5 gradually from described body feed end 4; Increased the flow velocity of spiral stream guidance groove 3 interior materials, prevented that material from accumulating at bend loss 1.
Described straight length 2 ends are provided with connecting thread 6, and described connecting thread 6 inner places are provided with dashpot, are provided with cushion pad 7 in the dashpot.Cushion pad 7 has cushioned the stressed of straight length 2 connecting thread places, has reduced stressed when straight length 2 is connected with other pipe fittings.
More than show and described basic principle of the present utility model, major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. high circulation bridge piece is characterized in that: comprise body, described body comprises bend loss and is located at the straight length of described bend loss both sides that the internal surface of described bend loss is provided with the spiral stream guidance groove.
2. high circulation bridge piece as claimed in claim 1, it is characterized in that: the width of described spiral stream guidance groove reduces to the body discharge end gradually from described body feed end.
3. high circulation bridge piece as claimed in claim 2, it is characterized in that: described straight length end is provided with connecting thread, and the inner place of described connecting thread is provided with dashpot, is provided with cushion pad in the dashpot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220500534 CN202791098U (en) | 2012-09-28 | 2012-09-28 | High generality connection elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220500534 CN202791098U (en) | 2012-09-28 | 2012-09-28 | High generality connection elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202791098U true CN202791098U (en) | 2013-03-13 |
Family
ID=47818361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220500534 Expired - Fee Related CN202791098U (en) | 2012-09-28 | 2012-09-28 | High generality connection elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202791098U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482324A (en) * | 2018-12-21 | 2019-03-19 | 攀枝花市聚鑫金属结构有限公司 | A kind of conveying equipment for coal pulverizer outlet |
| CN112728265A (en) * | 2019-10-28 | 2021-04-30 | 湖南诚路管业科技有限公司 | Anti-blocking S-shaped pipe assembly |
-
2012
- 2012-09-28 CN CN 201220500534 patent/CN202791098U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482324A (en) * | 2018-12-21 | 2019-03-19 | 攀枝花市聚鑫金属结构有限公司 | A kind of conveying equipment for coal pulverizer outlet |
| CN112728265A (en) * | 2019-10-28 | 2021-04-30 | 湖南诚路管业科技有限公司 | Anti-blocking S-shaped pipe assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20140928 |
|
| EXPY | Termination of patent right or utility model |