CN104294892A - Swirler pipe fitting of drainage system of special single vertical pipe - Google Patents
Swirler pipe fitting of drainage system of special single vertical pipe Download PDFInfo
- Publication number
- CN104294892A CN104294892A CN201410587801.2A CN201410587801A CN104294892A CN 104294892 A CN104294892 A CN 104294892A CN 201410587801 A CN201410587801 A CN 201410587801A CN 104294892 A CN104294892 A CN 104294892A
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- China
- Prior art keywords
- pipe
- embedded
- pipe fitting
- vertical pipe
- horizontal branch
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- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/122—Pipe-line systems for waste water in building
- E03C1/1222—Arrangements of devices in domestic waste water pipe-line systems
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The invention discloses a swirler pipe fitting of a drainage system of a special single vertical pipe. The swirler pipe fitting comprises a vertical pipe, a horizontal branch pipe and a swirling blade, and further comprises an embedded guide pipe, wherein the swirling blade is arranged on the inner wall of the vertical pipe; the embedded guide pipe is embedded into the interior of the vertical pipe; the bottom of the embedded guide pipe extends to a position at the opening of the horizontal branch pipe; a water film opening device is arranged on the outer wall of the embedded guide pipe. The swirler pipe fitting provided by the invention has the advantages that the design of the embedded guide pipe can enable swirling water flow flowing downwards at the upper layer to bypass the horizontal branch pipe and flow downwards smoothly, so that the swirling water flowing downwards in the upper part of the vertical pipe is prevented from being 'threw' into the horizontal branch pipe due to centrifugal force, and the air pressure fluctuation in the vertical pipe is eliminated and the noise generated during draining the water is reduced; according to the design of the water film opening device, a water film can be opened at the connecting opening of the horizontal branch pipe, and an air passage between the horizontal branch pipe and the vertical pipe can be kept to be smooth, so that the relative equilibrium of the air pressure can be ensured, the air pressure fluctuation in the vertical pipe can be eliminated, the stability and the non-damage of water sealing of a sanitary ware can be realized, and non foreign odor can be achieved.
Description
Technical field
The present invention relates to drainage plant field, is a kind of gutter specifically.
Background technology
The architectural drainage system of tradition building, is made up of two bye-passes, is respectively used to water flowing and ventilation, takies the construction cost of living space, waste constructional materials, increase, the shortcomings such as drainage noise is large, installation and maintenance amount is large.Special single-stack drain system (as shown in Figure 2) technique functions comes from Europe, in American-European and Japanese development and application four more than ten years nearly, special single standpipe constantly carries out technological improvement in use procedure for many years, drainage performance have also been obtained and significantly promotes, be widely used in the places such as high-rise residential building, hotel, hospital, receive the popular welcome in market.
Special single standpipe is according to flow characteristics, in inside pipe fitting design, there is the swirl-vanes device of changing the direction of a stream of water, when the sewage that sanitary apparatus is discharged enters into standpipe through horizontal arm, sewage is through the effect of special single standpipe swirler, the sewage entered in standpipe is made to form swirling flow, allowing sewage be close to standpipe tube wall rotates descending, and then makes to form hollow air discharge in the middle of standpipe, eliminates the air pressure in soil stack.
But there is following problem in special single standpipe: it is descending smoothly that the descending rotary water current in special single standpipe upper strata cannot avoid horizontal arm, top standpipe rotates descending current because centrifugal force is by " get rid of into " horizontal arm, produce " adverse current " phenomenon, as the adverse current 7 in Fig. 2, simultaneously top standpipe rotates descending current and horizontal arm current collide, thus create " overflow " phenomenon, and then cause the generation of air pressure fluctuation in standpipe and draining noise.
In addition, when rotating descending current in standpipe, when flow is larger, riser interiors can an of short duration formation hollow water column both " moisture film ", horizontal arm and standpipe air are produced isolate, cause gas in standpipe and horizontal arm to produce pressure differential phenomenon, closely destroy the water seal of cleaning device, pernicious gas is flowed into indoor.
Summary of the invention
For solving the problems of the technologies described above, the object of this invention is to provide special single-stack drain system cyclone pipe fitting, can effectively solve the problems of the technologies described above, concrete technical scheme is as follows:
A kind of special single-stack drain system cyclone pipe fitting, the swirl-vanes comprising standpipe, horizontal arm and be arranged on standpipe inwall, it is characterized in that: also comprise embedded mozzle, described embedded mozzle embeds inside described standpipe, and the bottom of embedded mozzle extends to horizontal arm nozzle position.
The outer wall of described embedded mozzle arranges moisture film shedding motion.
The bottom of described embedded mozzle extends to 0.3-0.5 doubly horizontal arm nozzle diameter place.
The projection of described moisture film shedding motion to be top be thorn-like.
Described projection is rectangular pyramid.
Described projection is many needle-likes.
Advantage of the present invention is: it is descending smoothly that rotary water current descending for upper strata is avoided horizontal arm by " embedded mozzle " design, prevent top standpipe from rotating descending current because centrifugal force is by " get rid of into " horizontal arm, produce " adverse current " phenomenon, also top standpipe is avoided to rotate descending current and horizontal arm current collide, thus avoid the generation of " overflow " phenomenon, closely eliminate the air pressure fluctuation in standpipe and the generation reducing draining noise.
" moisture film shedding motion " designs.Domestic existing special single standpipe design principle is all theoretical according to " film stream ".When rotating descending current in standpipe, when flow is larger, riser interiors can an of short duration formation hollow water column both " moisture film ", horizontal arm and standpipe air are produced isolate, gas in standpipe and horizontal arm is caused to produce pressure differential phenomenon, closely destroy the water seal of cleaning device, pernicious gas is flowed into indoor.In order to avoid this phenomenon, " moisture film " can be opened at horizontal branch pipe interface place by exclusive " moisture film shedding motion " design, the air duct between horizontal arm and standpipe is made to keep unimpeded, ensure that air pressure relative equilibrium, eliminate the fluctuation of pipeline internal gas pressure, realize steadily and not destroying of cleaning device water seal, thus realize free from extraneous odour.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is prior art structural representation;
In figure, 1 is standpipe, and 2 is horizontal arm, and 3 is embedded mozzle, and 4 is moisture film shedding motion, and 5 is swirl-vanes, and 6 is current, and 7 is adverse current.
Detailed description of the invention
The present invention is illustrated below in conjunction with accompanying drawing, as shown in Figure 1, the swirl-vanes 5 that the present invention includes standpipe 1, horizontal arm 2 and be arranged on standpipe inwall, also comprise embedded mozzle 3, described embedded mozzle 3 embeds inside described standpipe 1, and the bottom of embedded mozzle 3 extends to horizontal arm 2 nozzle position; The outer wall of described embedded mozzle 3 arranges moisture film shedding motion 4; Described moisture film shedding motion 4 for top be the projection of thorn-like.
The bottom of described embedded mozzle 3 extends to 0.3-0.5 doubly horizontal arm 2 nozzle diameter place.
Described projection is rectangular pyramid; Can also be other shapes, as long as can be used in puncturing " moisture film ", as arranged many needle-like moisture film shedding motions etc.
Claims (6)
1. a special single-stack drain system cyclone pipe fitting, the swirl-vanes comprising standpipe, horizontal arm and be arranged on standpipe inwall, it is characterized in that: also comprise embedded mozzle, described embedded mozzle embeds inside described standpipe, and the bottom of embedded mozzle extends to horizontal arm nozzle position.
2. special single-stack drain system cyclone pipe fitting according to claim 1, is characterized in that: the outer wall of described embedded mozzle arranges moisture film shedding motion.
3. special single-stack drain system cyclone pipe fitting according to claim 1, is characterized in that: the bottom of described embedded mozzle extends to 0.3-0.5 doubly horizontal arm nozzle diameter place.
4. special single-stack drain system cyclone pipe fitting according to claim 2, is characterized in that: the projection of described moisture film shedding motion to be top be thorn-like.
5. special single-stack drain system cyclone pipe fitting according to claim 4, is characterized in that: described projection is rectangular pyramid.
6. special single-stack drain system cyclone pipe fitting according to claim 4, is characterized in that: described projection is many needle-likes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410587801.2A CN104294892A (en) | 2014-10-28 | 2014-10-28 | Swirler pipe fitting of drainage system of special single vertical pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410587801.2A CN104294892A (en) | 2014-10-28 | 2014-10-28 | Swirler pipe fitting of drainage system of special single vertical pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104294892A true CN104294892A (en) | 2015-01-21 |
Family
ID=52314817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410587801.2A Pending CN104294892A (en) | 2014-10-28 | 2014-10-28 | Swirler pipe fitting of drainage system of special single vertical pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104294892A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN115768956A (en) * | 2020-06-26 | 2023-03-07 | 三菱电机楼宇解决方案株式会社 | Drainage device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5415438A (en) * | 1992-07-24 | 1995-05-16 | Noriatsu Kojima | Drainage vertical tube joint |
| JP2007016817A (en) * | 2005-07-05 | 2007-01-25 | Yoshihiro Cho | Fluid coupling |
| CN203145118U (en) * | 2013-02-28 | 2013-08-21 | 康泰塑胶科技集团有限公司 | Mute drainage pipe |
| CN203784546U (en) * | 2014-03-26 | 2014-08-20 | 浙江伟星新型建材股份有限公司 | Rectification-type rotational-flow denoising tube fitting for building drainage |
| CN203834591U (en) * | 2014-03-03 | 2014-09-17 | 重庆顾地塑胶电器有限公司 | Diversion pipe |
| CN204139259U (en) * | 2014-10-28 | 2015-02-04 | 辽宁金禾机械制造有限公司 | A kind of special single-stack drain system cyclone pipe fitting |
-
2014
- 2014-10-28 CN CN201410587801.2A patent/CN104294892A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5415438A (en) * | 1992-07-24 | 1995-05-16 | Noriatsu Kojima | Drainage vertical tube joint |
| JP2007016817A (en) * | 2005-07-05 | 2007-01-25 | Yoshihiro Cho | Fluid coupling |
| CN203145118U (en) * | 2013-02-28 | 2013-08-21 | 康泰塑胶科技集团有限公司 | Mute drainage pipe |
| CN203834591U (en) * | 2014-03-03 | 2014-09-17 | 重庆顾地塑胶电器有限公司 | Diversion pipe |
| CN203784546U (en) * | 2014-03-26 | 2014-08-20 | 浙江伟星新型建材股份有限公司 | Rectification-type rotational-flow denoising tube fitting for building drainage |
| CN204139259U (en) * | 2014-10-28 | 2015-02-04 | 辽宁金禾机械制造有限公司 | A kind of special single-stack drain system cyclone pipe fitting |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115768956A (en) * | 2020-06-26 | 2023-03-07 | 三菱电机楼宇解决方案株式会社 | Drainage device |
| CN115768956B (en) * | 2020-06-26 | 2024-03-26 | 三菱电机楼宇解决方案株式会社 | Drainage device |
| 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 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150121 |