CN203940161U - A kind of deep camber reducing elbow pipe fitting - Google Patents
A kind of deep camber reducing elbow pipe fitting Download PDFInfo
- Publication number
- CN203940161U CN203940161U CN201420394513.0U CN201420394513U CN203940161U CN 203940161 U CN203940161 U CN 203940161U CN 201420394513 U CN201420394513 U CN 201420394513U CN 203940161 U CN203940161 U CN 203940161U
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- China
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- main body
- spiral
- stream guidance
- shed
- guidance frame
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Abstract
The utility model relates to drainage system, be specifically related to a kind of deep camber reducing elbow pipe fitting, comprise the arc main body of upper and lower opening, the internal diameter of described main body is reducing and is increased gradually by upper shed place under shed, described upper shed and under shed are equipped with the interface for connecting pipeline, the arc of main body protrudes side pipe wall and is provided with reinforcing bracket, described reinforcing bracket comprises mutual vertically disposed horizontal supporting plate and vertical dunnage, two dunnages are drawn by the edge of main body upper shed and under shed respectively, horizontal supporting plate, vertically between dunnage and main body, fix by stiffening rib, in described main body, be provided with one and connect the spiral stream guidance frame that main body is upper and lower and match with main body, the Hand of spiral of described spiral stream guidance frame is counterclockwise from top to bottom, main body is divided into several spiral water channels by spiral stream guidance frame.Current in this bend pipe tools are unimpeded, and noise is less.
Description
Technical field
The utility model relates to drainage system, is specifically related to a kind of deep camber reducing elbow pipe fitting.
Background technique
At present, in architectural drainage system, the water-drainage tube part often using, due to inner wall smooth, current are difficult to form effective moisture film structure, so in whole drainage procedure, the water-bound disorder that pipe interior falls is unordered, form each other collision, produce noise.And, in water pipe, also retaining air, can not discharge in order, now between air and current, also can collide formation noise, exert an influence to home environment, reduce people's quality of life.
Conventionally, in order to accelerate the flow velocity of water, before bend pipe tools, can make water descending along tube wall, but when current walk to bend pipe tools, due to the change of moving direction, the state of current can change, and originally pours in the suitable for reading of bend pipe tools along the current of tube wall walking, causes the air in bend pipe tools not overflow, cause current disorder, noise increases.Reducing elbow pipe fitting is the conventional pipe fitting of drainage system, pipeline before the bend pipe tools forms smoothly after current, if the unreasonable structure of the pipe fitting of reducing elbow pipe fitting, also can reduce the speed of current, also can increase the noise of current, and structurally all there is structural imperfection in current reducing elbow pipe fitting simultaneously.
Model utility content
The purpose of this utility model is can not provide passage smoothly to current in order to overcome current bend pipe tools, and the larger problem of the noise of current in bend pipe tools, and a kind of deep camber reducing elbow pipe fitting is provided.
In order to reach above-mentioned model utility object, the utility model by the following technical solutions:
A kind of deep camber reducing elbow pipe fitting, comprise the arc main body of upper and lower opening, the internal diameter of described main body is reducing and is increased gradually by upper shed place under shed, described upper shed and under shed are equipped with the interface for connecting pipeline, the arc of main body protrudes side pipe wall and is provided with reinforcing bracket, described reinforcing bracket comprises mutual vertically disposed horizontal supporting plate and vertical dunnage, two dunnages are drawn by the edge of main body upper shed and under shed respectively, horizontal supporting plate, vertically between dunnage and main body, fix by stiffening rib, in described main body, be provided with one and connect the spiral stream guidance frame that main body is upper and lower and match with main body, the Hand of spiral of described spiral stream guidance frame is counterclockwise from top to bottom, main body is divided into several spiral water channels by spiral stream guidance frame.
Spiral stream guidance frame is divided into body interior after multiple water channels, current mutual noninterference in each water channel, make to a certain extent the probability that the current in main body get muddled reduce, keep the stability of current, thereby avoided the air in flow impact tube wall and main body to cause the generation that noise is excessive, flow velocity reduces.
As preferably, the cross section of spiral stream guidance frame is three fork-shapeds, and body interior is divided into three water channels by the spiral stream guidance frame of three fork-shapeds.
As preferably, spiral stream guidance frame spiral angle is from top to bottom 180-360 degree.
The angle of spiral stream guidance frame rotation has affected the variation of the direction of current, and angle is excessive, easily changes the state of current, and angle is less, and current can change kinetic energy into the impact force to tube wall.
As preferably, the internal diameter of upper shed and under shed is than being 1:1.5-1:3.
As preferably, the opening direction angulation of upper shed and under shed is 90 degree.
The beneficial effects of the utility model are:
1 current in this elbow circulation is smooth and easy, and what especially adopt at the pipeline before bend pipe tools is rotary water current, circulates more smooth and easy;
It is less that current in 2 elbows produce noise, and what especially adopt at the pipeline before bend pipe tools is rotary water current.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is the structural representation of a kind of main body section of the present utility model.
In figure: 1 main body, 2 upper sheds, 3 under sheds, 4 interfaces, 5 reinforcing brackets, 6 horizontal supporting plates, 7 vertical dunnages, 8 stiffening ribs, 9 spiral stream guidance framves, 10 water channels.
Embodiment
With specific embodiment, the utility model is further described below.
Embodiment
A kind of deep camber reducing elbow pipe fitting, as shown in Figure 1, comprise the arc main body 1 of upper and lower opening, the internal diameter of described main body 1 is reducing and is increased gradually by upper shed 2 places under shed 3, described upper shed 2 and under shed 3 are equipped with the interface 4 for connecting pipeline, the arc of main body 1 protrudes side pipe wall and is provided with reinforcing bracket 5, described reinforcing bracket 5 comprises mutual vertically disposed horizontal supporting plate 6 and vertical dunnage 7, two dunnages are drawn by the edge of main body 1 upper shed 2 and under shed 3 respectively, horizontal supporting plate 6, vertically fixing by stiffening rib 8 between dunnage 7 and main body 1, in described main body 1, be provided with one and connect the spiral stream guidance frame 9 that main body is upper and lower and match with main body, the Hand of spiral of described spiral stream guidance frame 9 is counterclockwise from top to bottom, spiral stream guidance frame 9 spiral angle is from top to bottom 180-360 degree, main body 1 is divided into several spiral water channels 10 by spiral stream guidance frame 9.As shown in Figure 2, the cross section of spiral stream guidance frame 9 is three fork-shapeds, and main body 1 inside is divided into three water channels 10 by the spiral stream guidance frame 9 of three fork-shapeds.
The internal diameter of upper shed 2 and under shed 3 is than being 1:1.5-1:3, and the opening direction angulation of upper shed 2 and under shed 3 is 90 degree.
Claims (5)
1. a deep camber reducing elbow pipe fitting, comprise the arc main body (1) of upper and lower opening, the internal diameter of described main body (1) is reducing and is located to increase gradually under shed (3) by upper shed (2), described upper shed (2) and under shed (3) are equipped with the interface (4) for connecting pipeline, it is characterized in that, the arc of main body (1) protrudes side pipe wall and is provided with reinforcing bracket (5), described reinforcing bracket (5) comprises mutual vertically disposed horizontal supporting plate (6) and vertical dunnage (7), two dunnages are drawn by the edge of main body (1) upper shed (2) and under shed (3) respectively, horizontal supporting plate (6), vertically fixing by stiffening rib (8) between dunnage (7) and main body (1), in described main body (1), be provided with one and connect the spiral stream guidance frame (9) that main body is upper and lower and match with main body, the Hand of spiral of described spiral stream guidance frame (9) is counterclockwise from top to bottom, main body (1) is divided into several spiral water channels (10) by spiral stream guidance frame (9).
2. a kind of deep camber reducing elbow pipe fitting according to claim 1, is characterized in that, the cross section of spiral stream guidance frame (9) is three fork-shapeds, and main body (1) inside is divided into three water channels (10) by the spiral stream guidance frame (9) of three fork-shapeds.
3. a kind of deep camber reducing elbow pipe fitting according to claim 1, is characterized in that, spiral stream guidance frame (9) spiral angle is from top to bottom 180-360 degree.
4. a kind of deep camber reducing elbow pipe fitting according to claim 1, is characterized in that, the internal diameter of upper shed (2) and under shed (3) is than being 1:1.5-1:3.
5. a kind of deep camber reducing elbow pipe fitting according to claim 1, is characterized in that, the opening direction angulation of upper shed (2) and under shed (3) is 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420394513.0U CN203940161U (en) | 2014-07-17 | 2014-07-17 | A kind of deep camber reducing elbow pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420394513.0U CN203940161U (en) | 2014-07-17 | 2014-07-17 | A kind of deep camber reducing elbow pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203940161U true CN203940161U (en) | 2014-11-12 |
Family
ID=51859475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420394513.0U Expired - Fee Related CN203940161U (en) | 2014-07-17 | 2014-07-17 | A kind of deep camber reducing elbow pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203940161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559532A (en) * | 2017-10-30 | 2018-01-09 | 武汉金牛经济发展有限公司 | A kind of skyscraper drainage system noise reduction energy dissipating PVC pipe |
-
2014
- 2014-07-17 CN CN201420394513.0U patent/CN203940161U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559532A (en) * | 2017-10-30 | 2018-01-09 | 武汉金牛经济发展有限公司 | A kind of skyscraper drainage system noise reduction energy dissipating PVC pipe |
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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: 20141112 Termination date: 20150717 |
|
| EXPY | Termination of patent right or utility model |