CN201462278U - Reducing elbow - Google Patents
Reducing elbow Download PDFInfo
- Publication number
- CN201462278U CN201462278U CN2009201040250U CN200920104025U CN201462278U CN 201462278 U CN201462278 U CN 201462278U CN 2009201040250 U CN2009201040250 U CN 2009201040250U CN 200920104025 U CN200920104025 U CN 200920104025U CN 201462278 U CN201462278 U CN 201462278U
- Authority
- CN
- China
- Prior art keywords
- water
- water outlet
- elbow
- water inlet
- caliber
- 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 reducing elbow which belongs to pipeline connecting elements. The reducing elbow comprises a water inlet and a water outlet, wherein the pipe diameter of the water inlet is not equal to the pipe diameter of the water outlet. The reducing elbow is characterized in that the cross section of the bending part between the water inlet and the water outlet is in an egg circle shape. The water outlet is larger than the water inlet in caliber, the elbow uses a big curvature radius, and the cross section is in the egg circle shape, thereby having no damming phenomenon and air passage blocking phenomenon when a vertical pipe water flow is converted into a horizontal pipe water flow.
Description
Technical field:
The utility model belongs to pipe joint, is specifically related to a kind of reducing bend pipe.
Background technique:
As everyone knows, the caliber of two terminations of the elbow of drainage pipe generally is identical, and the cross section of the crooked position of elbow is ring.In drainage procedure, when particularly having a large amount of water to discharge simultaneously, can choke water phenomenon in the elbow.
Summary of the invention:
The utility model aims to provide a kind of reducing bend pipe that can not choke water phenomenon in the drainage procedure.
The realization the technical solution of the utility model is: comprise water intake, water outlet, the caliber of water intake and the caliber of water outlet are inequality, it is characterized in that the cross section of the crooked position between water intake and the water outlet is the egg circle.
Described egg circle is half laterally oval shape that combines with half vertical ellipse.
Laterally oval for major axis is a horizontal axis, minor axis is a pivotal axis; Vertically oval for major axis is a pivotal axis, minor axis is a horizontal axis.
Drain outlet of the present utility model is bigger than the water inlet inlet calibre, and elbow uses larger radius of curvature and form of fracture to be the egg circle, like this when the standpipe current transfer the transverse tube current to, can not occur choking water phenomenon and air passageways is hindered phenomenon.
Description of drawings:
Fig. 1 is the utility model embodiment's a plan view.
Fig. 2 is the right elevation of Fig. 1.
Fig. 3 is the plan view of Fig. 1.
Fig. 4 be Fig. 1 along A-A to sectional view.
Among the figure: 1. water intake; 2. water outlet.
Embodiment:
Embodiment of the present utility model is not limited to following embodiment, and different embodiments can be set according to actual needs.
Embodiment: Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, present embodiment comprise water intake 1, water outlet 2, and the caliber of water intake 1 is littler than the caliber of water outlet 2, it is characterized in that the cross section of the crooked position between water intake and the water outlet is the egg circle.
Described egg circle is half laterally oval shape that combines with half vertical ellipse.
Laterally oval for major axis is a horizontal axis, minor axis is a pivotal axis; Vertically oval for major axis is a pivotal axis, minor axis is a horizontal axis.
Claims (2)
1. a reducing bend pipe comprises water intake, water outlet, and the caliber of water intake and the caliber of water outlet are inequality, it is characterized in that the cross section of the crooked position between water intake and the water outlet is the egg circle.
2. a kind of reducing bend pipe according to claim 1 is characterized in that described egg circle is half laterally oval shape that combines with half vertical ellipse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201040250U CN201462278U (en) | 2009-07-30 | 2009-07-30 | Reducing elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201040250U CN201462278U (en) | 2009-07-30 | 2009-07-30 | Reducing elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201462278U true CN201462278U (en) | 2010-05-12 |
Family
ID=42389631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201040250U Expired - Fee Related CN201462278U (en) | 2009-07-30 | 2009-07-30 | Reducing elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201462278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11918174B2 (en) | 2018-11-29 | 2024-03-05 | Koninklijke Philips N.V. | Vacuum cleaner having tube and hose |
-
2009
- 2009-07-30 CN CN2009201040250U patent/CN201462278U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11918174B2 (en) | 2018-11-29 | 2024-03-05 | Koninklijke Philips N.V. | Vacuum cleaner having tube and hose |
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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: 20100512 Termination date: 20170730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |