CN104358960B - Connecting pipe fitting for stand pipe for drainage - Google Patents
Connecting pipe fitting for stand pipe for drainage Download PDFInfo
- Publication number
- CN104358960B CN104358960B CN201410551723.0A CN201410551723A CN104358960B CN 104358960 B CN104358960 B CN 104358960B CN 201410551723 A CN201410551723 A CN 201410551723A CN 104358960 B CN104358960 B CN 104358960B
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- CN
- China
- Prior art keywords
- eddy flow
- water
- guide portion
- flow guide
- standpipe
- 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.)
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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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/26—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics for branching pipes; for joining pipes to walls; Adaptors therefor
- F16L47/32—Branch units, e.g. made in one piece, welded, riveted
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/033—Noise absorbers
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The invention relates to a connecting pipe fitting for a stand pipe for drainage and belongs to the technical field of couplings of building drain pipes. The fitting is in a Z-shaped structure and comprises a water falling and rotational flow guide part at the upper part, a transverse water entry and rotational flow guide part, and a confluence and water falling part at the lower part, wherein the confluence and water falling part comprises a rotational flow confluence area and a stand pipe water outlet connector; the rotational flow confluence area is formed by connecting a rotational flow connecting part, a confluence part and a water outlet connecting part; the water outlet connecting part is connected with the stand pipe water outlet connector; the lower end of the water falling and rotational flow guide part at the upper part and the transverse water entry and rotational flow guide part are arranged on a side wall of the rotational flow connecting part. According to the fitting, the water falling and rotational flow part at the upper part and the transverse water entry and rotational flow part are provided with eccentric rotational flow guide areas and rotational flow guide areas, so that secondary spiral flow guide is formed; a spiral water flow of the stand pipe is not cut off; the drainability is further improved; the noise is reduced; the connecting pipe fitting employs once blow molding; an internal wall of a pipeline is smooth, so that the drainability is improved; the appearance is elegant; the cost is lowered; at the same time, the reliability is greatly improved, and leak sources are reduced.
Description
Technical field
The invention belongs to construction drainage pipe jointing technical field is and in particular to one kind can lift drainability, reduction
The connecting pipe for draining standpipe of current noise.
Background technology
Due to hdpe drain pipe inner wall smooth, current are difficult to form moisture film along tube wall flowing, are in troubled waterses in the duct
Clash into tube wall, noise is too big, brings " unpeaceful " factor to the life of user.And the connecting pipe using at present, for row
Dirty ability, drop height etc. have certain limitation so as to range reduces.
Content of the invention
For the above-mentioned problems in the prior art, it is an object of the invention to provide one kind can be lifted drainability,
Reduce the connecting pipe for draining standpipe of current noise, it is that whole main riser spiral water flow continues, horizontal arm current
Converge with main riser spiral water flow through spiral channel, together along under pipe material inner wall rotating flow, it is to avoid horizontal arm current and main riser
Current collision, it is ensured that standpipe current helical form whereabouts all the time, reduces tubing noise, and it is smooth interior to be also attached to hdpe
In wall drain pipe, reduce the used in construction drainage eddy flow pipe fitting that noise lifts standpipe drainability.Ensure pipeline for gas-water separation
The pressure balance of system, the drainability of lifting soil stack, reduces the possibility that foul smell enters subscriber household, reduces current and make an uproar
Sound.
A kind of described connecting pipe for draining standpipe, in this pipe fitting, the sewage of sewage layer form can be at it
The direction of motion is directed and can eddy flow guide it is characterised in that described connecting pipe is second font structure, and it is included on one
The overboard and eddy flow guide portion in portion, an overboard portion that converges laterally entering water and eddy flow guide portion and a bottom, described under
The overboard portion that converges in portion includes interconnective eddy flow and converges area and standpipe water outlet mouthpiece, and eddy flow converges area from top to bottom by eddy flow
Connecting portion and fluidic junction and water outlet connecting portion connect, and described water outlet connecting portion is connected with standpipe water outlet mouthpiece and communicates, described
The overboard and eddy flow guide portion lower end on top with laterally enter water and eddy flow guide portion is arranged on the wall of eddy flow connecting portion side, San Zhexiang
Logical.
A kind of described connecting pipe for draining standpipe is it is characterised in that the overboard and eddy flow on described top guides
The standpipe that portion includes being sequentially connected enters water interface, top buffering guiding one, top eddy flow bias guide portion, top buffering guiding
Two and top eddy flow guide portion, described top buffering guiding two and top eddy flow guide portion are arcuate structure, laterally set
Put on eddy flow connecting portion, and communicate therewith.
A kind of described connecting pipe for draining standpipe is it is characterised in that described top buffering guides a bottom right
Side setting support reinforcing plate straight down, enters water with standpipe above the support reinforcing plate junction of top buffering guiding one and connects
Between mouthful, the radius of section is 0.65 dn -0.7dn, and top one left side of buffering guiding is corner structure, and top buffers guiding one
The angle that the lower-left arc side in portion and standpipe enter between water interface side wall is 120-130 °.
A kind of described connecting pipe for draining standpipe is it is characterised in that described support reinforcing plate bottom is fixed on
Eddy flow converges the top in area, for reinforcing connecting pipe.
A kind of described connecting pipe for draining standpipe is it is characterised in that described top eddy flow bias guide portion
Radius r2 be 1.35dn -1.45dn, top eddy flow bias guide portion relative riser enter water interface deviate, transversely enter water and
Eddy flow guide portion relative direction deviation distance is 0.7dn -0.8dn, transversely enter water and eddy flow guide portion vertical direction deviate away from
From for 0.36dn -0.38dn.
A kind of described connecting pipe for draining standpipe is it is characterised in that described eddy flow connecting portion and fluidic junction
A diameter of 1.62dn -1.7dn of junction.
A kind of described connecting pipe for draining standpipe is it is characterised in that described laterally enters water and eddy flow guiding
The transverse tube that portion includes being sequentially connected enters water interface, transverse tube bias guide portion and the guiding of transverse tube eddy flow, and described transverse tube eddy flow guides
It is arranged on eddy flow connecting portion and communicate therewith.
A kind of described connecting pipe for draining standpipe is it is characterised in that it is reducing knot that described eddy flow converges area
Structure, eddy flow connecting portion, fluidic junction, water outlet connecting portion diameter are sequentially reduced.
1) present invention adopts second font pipe buffer structure, can be prevented effectively from current and spin off directly impact soil stack and
Cause the destruction of soil stack, greatly improve the life-span of soil stack；
2) the overboard portion that converges in bottom is set to variable-diameter structure by the present invention, increases inner space, in addition on top
Overboard and eddy flow leader and laterally enter water and eddy flow leader all has eddy flow leader, so makes vertical supervisor's spiral water
Stream will not stop, and is strengthened on the contrary, the mandatory collision making current along under tube wall rotating flow, reducing current and air, specification
The direction of fluid, reduces " overflow " impact, in one unimpeded air column of tubing intermediate formation, greatly improves the ventilation energy of pipeline
Power, reduces the possibility that foul smell enters domestic consumer, also substantially increases drainability simultaneously, reduce the noise of current；
3) present invention laterally enter water eddy flow guide portion, when horizontal arm current through transverse tube bias guide portion, transverse tube eddy flow
After forming spiral channel after guiding, entrance eddy flow is converged area and is converged with the spiral water flow of the eddy flow of main riser, together along pipe material inner wall
Under rotating flow, the water inlet of horizontal arm will not produce the crossing current overflow of interference standpipe spiral water flow, it is to avoid horizontal arm current and master
The collision of standpipe current, reduces bubble because pressure change in system produces during air-out from water it is ensured that standpipe water
All the time helical form falls stream, thus reduces the noise of tubing, reduces foul smell and enters may and increasing of domestic consumer
Drainability.A kind of connecting pipe of the standpipe for construction drainage of the present invention, if with common hdpe smooth inner wall drain pipe
Supporting, also can lift standpipe drainability, reduce noise；
4) top of the present invention is overboard and eddy flow portion and laterally enter water and all there is eccentric eddy flow guiding in eddy flow portion, in addition at it
All there is eddy flow to guide afterwards, become deuterostrophies water conservancy diversion, so that standpipe spiral water flow will not be stopped, strengthened on the contrary, enter one
Step improves drainability, reduces noise.Described connecting pipe adopts a blow molding, and inner-walls of duct is smooth to increase draining
Ability, profile is graceful, decreases operation, reduces cost, also substantially increases reliability simultaneously, reduces leak source.
Brief description
Fig. 1 is the connecting pipe main structure diagram of the present invention；
Fig. 2 is the connecting pipe backsight structural representation of the present invention；
Fig. 3 is the connecting pipe left view structural representation of the present invention；
Fig. 4 is the cross-sectional view of Fig. 1 of the present invention；
Fig. 5 is the overlooking surface structural representation of Fig. 1 of the present invention；
Fig. 6 is that the connecting pipe current of the present invention pass through structural representation；
Fig. 7 embodiment of the present invention main structure diagram；
Fig. 8 is embodiment of the present invention left view structural representation；
Fig. 9 is embodiment of the present invention overlooking the structure diagram.
In figure: 1- standpipe enters water interface, 2- top buffering guiding one, 3- top eddy flow bias guide portion, and 4- top is delayed
Punching guiding two, 5- top eddy flow guide portion, 6- eddy flow converges area, 601- eddy flow connecting portion, 602- fluidic junction, and 603- water outlet is even
Socket part, 7- standpipe water outlet mouthpiece, 8- transverse tube eddy flow guides, and 9- transverse tube enters water interface, 10- support reinforcing plate, and 11- transverse tube bias is drawn
Lead portion.
Specific embodiment
Below in conjunction with Figure of description, the invention will be further described:
As shown in figures 1 to 6, the present invention relates to connecting pipe for draining standpipe, comprise: a top overboard and
Eddy flow guide portion, one laterally enter water and eddy flow guide portion, a bottom converge overboard portion, converging of described bottom is overboard
Portion includes interconnective eddy flow and converges area 6 and standpipe water outlet mouthpiece 7, and eddy flow converges area 6 from top to bottom by eddy flow connecting portion 601
Connect with fluidic junction 602 and water outlet connecting portion 603, described water outlet connecting portion 603 is connected with standpipe water outlet mouthpiece 7 and communicates,
The standpipe that the overboard and eddy flow guide portion on described top includes being sequentially connected enters water interface 1, top buffering guiding one 2, top
Eddy flow bias guide portion 3, top buffering guiding two 4 and top eddy flow guide portion 5, described top buffering guiding two 4 and
Top eddy flow guide portion 5 is arcuate structure, is laterally positioned on eddy flow connecting portion 601, and communicates therewith.
As shown in Figure 1 and Figure 7, one 2 lower right side setting of top buffering guiding support reinforcing plate 10 straight down, top
Above buffering guiding support reinforcing plate 10 junction of 2 and standpipe to enter the radius r1 of section between water interface 1 be 0.65dn-
0.7dn, dn represent nominal diameter, and in the present invention, the diameter entering water interface 1 with standpipe is referred to as nominal diameter, top buffering guiding
One 2 left side is corner structure, and the lower-left arc side that top buffering guiding is 2 and standpipe enter the angle a between water interface 1 side wall
For 120-130 °, described support reinforcing plate 10 bottom is fixed on the top that eddy flow converges area 6, for reinforcing connecting pipe, prevents
This pipe fitting is damaged during water slug.
As Figure 6-9, when current pass through this connecting pipe, entirely form an eddy flow shape, increase the smooth of current
Property, reduce noise.Top buffering guiding one 2 and top buffering guiding form two boot sections for two 4 respectively, such as Fig. 7 and
Shown in Fig. 8, in terms of front view, top one 2 right side of buffering guiding forms a boot section a, top two 4 formation of buffering guiding
One boot section b；As shown in figure 3, one 2 right side of top buffering guiding forms a boot section d, top buffering in terms of left view
Guiding one boot section c of two 4 formation, in terms of Fig. 9, laterally enters water and one, eddy flow guide portion top boot section e, bottom is formed
One boot section f.
As shown in Figure 1 and Figure 7, top eddy flow bias guide portion 3 radius r2 is 1.35 dn -1.45dn, and top eddy flow is inclined
Heart guide portion 3 relative riser enters water interface 1 to be deviateed, and shown in Fig. 1, eddy flow bias guide portion 3 in top transversely enters water and rotation
Stream guide portion relative direction deviation distance d1 is 0.7dn -0.8dn, and that is, top eddy flow bias guide portion 3 high order end deviates standpipe
Enter on the left of water interface 1 apart from d1 be 0.7dn -0.8dn, shown in Fig. 3, top eddy flow bias guide portion 3 transversely enter water and
Eddy flow guide portion vertical direction deviation distance d2 is 0.36 dn -0.38dn, and that is, the top eddy flow bias guide portion 3 in Fig. 3 is
Left end deviate standpipe enter on the left of water interface 1 apart from d2 be 0.36 dn -0.38dn.
As shown in figures 3 and 8, the diameter d3 of described eddy flow connecting portion 601 and fluidic junction 602 junction is 1.62 dn
-1.7dn.
Laterally enter water as shown in figure 1, described and transverse tube that eddy flow guide portion includes being sequentially connected enters water interface 9, transverse tube
Eccentric guide portion 11 and transverse tube eddy flow guiding 8, described transverse tube eddy flow guiding 8 be arranged on eddy flow connecting portion 601 and with its phase
Logical, it is variable-diameter structure that eddy flow converges area 6, and eddy flow connecting portion 601, fluidic junction 602, water outlet connecting portion 603 diameter are sequentially reduced.
As illustrated, this is the eddy flow converging overboard fluidic junction of bottom to be converged area's profile be set to funnel-form, reducing
Inside configuration space larger, in addition enter water and eddy flow leader all have in the overboard of top and eddy flow leader and laterally
Eddy flow leader, so makes vertical supervisor's spiral water flow will not stop, is strengthened on the contrary, mandatory so that current is rotated along tube wall
Flow down, reduce the collision of current and air, the direction of specification fluid, reduce " water hammer " impact, smooth in tubing intermediate formation one
Logical air column, greatly improves the ventilation capacity of pipeline, reduces the possibility that foul smell enters domestic consumer, also substantially increases simultaneously
Drainability, reduces the noise of current.2. this programme pipe fitting adopts a blow molding, and inner-walls of duct is smooth to increase draining
Ability, profile is graceful, decreases operation, reduces cost, also substantially increases reliability simultaneously, reduces leak source.3. this programme
It is avoided that current and spin off directly impact soil stack and cause the destruction of soil stack using offset buffer structure, significantly
Improve the soil stack life-span.
As shown in fig. 6, main riser current enter, by standpipe, the connecting pipe that water interface 1 enters the present invention, sequentially pass through
Portion's buffering guiding one 2, top eddy flow bias guide portion 3, top buffering guiding two 4 and top eddy flow guide portion 5, through two
Secondary buffering guiding and once eccentric guiding, make the current of generation eddy flow counterclockwise effect enter eddy flow and converge area 6, if meanwhile
There is lateral current also can enter water interface 9 by transverse tube and enter eddy flow connecting portion 601 of the present invention, it first passes through transverse tube bias guide portion
11, guide and guide 8 to transverse tube eddy flow, produce effect entrance counterclockwise and enter back into eddy flow connecting portion 601, and tailing edge pipe wall eddy flow
Flow out pipe fitting of the present invention through standpipe water outlet mouthpiece 7.
Claims (3)
1. a kind of connecting pipe for draining standpipe, in this pipe fitting, the sewage of sewage layer form can be in its direction of motion
It is directed and can eddy flow guide it is characterised in that described connecting pipe is second font structure, it includes the overboard of a top
And eddy flow guide portion, an overboard portion that converges laterally entering water and eddy flow guide portion and a bottom, the converging of described bottom
Overboard portion includes interconnective eddy flow and converges area (6) and standpipe water outlet mouthpiece (7), and eddy flow converges area (6) from top to bottom by revolving
Stream connecting portion (601) and fluidic junction (602) and water outlet connecting portion (603) connect, and described water outlet connecting portion (603) is gone out with standpipe
Water interface (7) connects and communicates, the overboard and eddy flow guide portion lower end on described top with laterally enter water and the setting of eddy flow guide portion
On the wall of eddy flow connecting portion (601) side, three communicates, and the overboard and eddy flow guide portion on described top includes the standpipe being sequentially connected
Enter water interface (1), top buffering guiding one (2), top eddy flow bias guide portion (3), top buffering guiding two (4) and on
Portion's eddy flow guide portion (5), described top buffering guiding two (4) and top eddy flow guide portion (5) are arcuate structure, laterally set
Put on eddy flow connecting portion (601), and communicate therewith, a diameter of 1.35 dn on described top eddy flow bias guide portion (3)-
1.45dn, eddy flow bias guide portion (3) relative riser in top enters water interface (1) to be deviateed, and transversely enters water and eddy flow guide portion phase
It is 0.7 dn -0.8dn to direction deviation distance, transversely entering water and eddy flow guide portion vertical direction deviation distance is 0.36 dn
A diameter of 1.62 dn -1.7dn of -0.38dn, described eddy flow connecting portion (601) and fluidic junction (602) junction, described
Laterally enter water and transverse tube that eddy flow guide portion includes being sequentially connected enters water interface (9), transverse tube bias guide portion (11) and transverse tube and revolves
Stream guiding (8), described transverse tube eddy flow guiding (8) is arranged on eddy flow connecting portion (601) above and communicates therewith, and described eddy flow converges
Closing area (6) is variable-diameter structure, and eddy flow connecting portion (601), fluidic junction (602), water outlet connecting portion (603) diameter are sequentially reduced, dn
It is expressed as the diameter that standpipe enters water interface (1).
2. a kind of connecting pipe for draining standpipe according to claim 1 is it is characterised in that described top buffers
One (2) lower right side setting of guiding support reinforcing plate (10) straight down, the support reinforcing plate on top buffering guiding one (2)
(10) above junction and standpipe enter section between water interface (1) radius be 0.65dn -0.7dn, top buffering guiding one
(2) it is corner structure on the left of, the lower-left arc side on top buffering guiding one (2) and standpipe enter the folder between the wall of water interface (1) side
Angle is 120-130 °.
3. a kind of connecting pipe for draining standpipe according to claim 2 is it is characterised in that described support reinforcing
Plate (10) bottom is fixed on the top that eddy flow converges area (6), for reinforcing connecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410551723.0A CN104358960B (en) | 2014-10-17 | 2014-10-17 | Connecting pipe fitting for stand pipe for drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410551723.0A CN104358960B (en) | 2014-10-17 | 2014-10-17 | Connecting pipe fitting for stand pipe for drainage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104358960A CN104358960A (en) | 2015-02-18 |
| CN104358960B true CN104358960B (en) | 2017-01-25 |
Family
ID=52526251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410551723.0A Active CN104358960B (en) | 2014-10-17 | 2014-10-17 | Connecting pipe fitting for stand pipe for drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104358960B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111569560B (en) * | 2020-05-26 | 2021-06-25 | 江苏双旭动力科技有限公司 | Expansion energy-releasing steam-water separator |
| CN111569545B (en) * | 2020-05-26 | 2021-08-31 | 江苏双旭动力科技有限公司 | Vortex fast-exhaust steam-water separator |
| CN112303366A (en) * | 2020-10-30 | 2021-02-02 | 康泰塑胶科技集团有限公司 | Special rotational flow three-way pipe fitting |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3894302A (en) * | 1972-03-08 | 1975-07-15 | Tyler Pipe Ind Inc | Self-venting fitting |
| JPH0271196U (en) * | 1988-11-18 | 1990-05-30 | ||
| CN201133542Y (en) * | 2008-02-28 | 2008-10-15 | 郑德明 | Vortex noise reduction joint for architecture water drainage |
| CN201554984U (en) * | 2009-10-29 | 2010-08-18 | 河北宝路科技发展有限公司 | Rotational flow de-noising pipe fitting |
| CN201844154U (en) * | 2010-10-21 | 2011-05-25 | 徐水县兴华铸造有限公司 | Reinforced type swirler |
| EP2525002B1 (en) * | 2011-05-19 | 2016-11-09 | Geberit International AG | Pipe branch section for downpipes |
| CN203129264U (en) * | 2013-01-23 | 2013-08-14 | 佛山市日丰企业有限公司 | Drainage pipe fitting for single riser |
-
2014
- 2014-10-17 CN CN201410551723.0A patent/CN104358960B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104358960A (en) | 2015-02-18 |
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Effective date of registration: 20190723 Address after: 317000 No. 6 Qianjiang South Road, Dayang Street, Linhai City, Taizhou City, Zhejiang Province Patentee after: Linhai Weixing New Building Materials Co., Ltd. Address before: 317000 Baiye Middle Road, Linhai Economic Development Zone, Taizhou City, Zhejiang Province Patentee before: Zhejiang Weixing New Building Materials Co., Ltd. |