CN201133542Y - Vortex noise reduction joint for architecture water drainage - Google Patents
Vortex noise reduction joint for architecture water drainage Download PDFInfo
- Publication number
- CN201133542Y CN201133542Y CNU2008200836494U CN200820083649U CN201133542Y CN 201133542 Y CN201133542 Y CN 201133542Y CN U2008200836494 U CNU2008200836494 U CN U2008200836494U CN 200820083649 U CN200820083649 U CN 200820083649U CN 201133542 Y CN201133542 Y CN 201133542Y
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- main riser
- connecting body
- flow
- connecting piece
- pipe
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Abstract
The utility model provides a swirl denoising joint used for drainage of buildings, which comprises a joint body, main riser interfaces arranged on the upper part and the lower part of the joint body, and a transversal pipe branch interface arranged on the side of the joint body. The swirl denoising joint is characterized in that the joint body comprises a transversal pipe branch connecting piece, an upper main riser connecting piece and a lower main riser connecting piece. The lower main riser connecting piece is of truncated cone-shaped funnel type. A baffle sleeve is arranged inside the funnel type. A helicoidal rib is manufactured on the inner wall of the baffle sleeve. The outside diameter of the transversal pipe branch connecting piece is larger than the outside diameters of the upper main riser connecting piece and the lower main riser connecting piece. The transversal pipe branch interface is connected with the transversal pipe branch connecting pipe through a helicoidal channel. The helicoidal flow of a main riser in the proposal of the utility model extends, and the flow in a branch pipe converges with the flow of the main riser through the helicoidal channel before both flows run downwards in a rotational way along the inner wall of a pipe, thus preventing the flow in the branch pipe from colliding the flow in the riser, and ensuring the flow in the riser to fall down in helicoidal shape all along, and reducing the noise of the piping system.
Description
Technical field
The utility model relates to the construction drainage pipe joint, particularly relates to swirling-flow noise-reduction joint used in construction drainage, is used to improve the architectural drainage system operating mode, improves the soil stack water passing capacity, reduces the current noise.
Background technique
Because UPVC waste pipe inwall is comparatively smooth, current are difficult for forming moisture film and flow along tube wall, are mix bump tube wall in pipeline; And UPVC waste pipe tube wall is thinner than the cast iron tube tube wall of same specification, be 4.0mm as the former of DN110, and the latter is 5.5mm.The UPVC pipe just can not stop the transmission of noise effectively like this, brings " unpeaceful " factor for user's life.Therefore, Development and Production UPVC helical silencing pipe, the muscle rib of the helical projection of the regular arrangement of its inwall, pipeline is increased the attached wall resistance of current, so just can forcibly make current be the moisture film shape along tube wall flows, reduced bump to tube wall, because the special tectonic of volute, reduce water velocity and reduced the overflow resistance coefficient, keep central gas core up/down perforation in the standpipe, steady pressure surge in the standpipe has reduced modal negative pressure-pumping and positive pressuring spraying base in the soil stack effectively, water passing capacity is greatly enhanced, and greatly reduces the current noise.But its shortcoming is standpipe and horizontal arm joint, causes the joint to form overflow stream easily, makes the cutout of main riser spiral water flow, and horizontal arm current are not smooth, and the drainage system air pressure fluctuation is big, greatly reduces the water passing capacity and the noise reduction of helical silencing pipe.
Summary of the invention
The purpose of this utility model is in order to overcome the shortcoming of prior art, a kind of main riser spiral water flow continuity is provided, the arm current converge through spiral channel and main riser spiral water flow, together along under the pipe material inner wall rotating flow, avoid the collision of arm current and standpipe current, guarantee standpipe current helical whereabouts all the time, reduce the swirling-flow noise-reduction joint used in construction drainage of pipe-line system noise.
The technological scheme of the utility model swirling-flow noise-reduction joint used in construction drainage is: comprise adapter body, the upper and lower of main body has main riser interface and side that horizontal interface tube arranged, it is characterized in that described adapter body comprises horizontal arm connecting body, goes up main riser connecting body and following main riser connecting body, following main riser connecting body is round table-like funnel form, the water conservancy diversion cover is arranged in funnel form, the inwall of water conservancy diversion cover is shaped on spiral bar, horizontal main riser connecting body external diameter Φ
1External diameter Φ greater than upper and lower main riser interface
2, horizontal interface tube links to each other with horizontal arm connecting body through the spiral stream guidance water channel.
The beneficial effect of the utility model swirling-flow noise-reduction joint used in construction drainage is: 1, down main riser connecting body profile be funnel form, inside have than large space, in establish the funnel form water conservancy diversion cover of band spiral bar, make the unlikely cutout of main riser spiral water flow, strengthened on the contrary, force current along under the pipe material inner wall rotating flow, reduce the collision of current and air, the direction of standard fluid, reduce " water hammer " influence, in the middle of tubing, form a unimpeded air column, improve the ventilation capacity of pipeline greatly, simultaneously also improve drainage capacity greatly, reduced the noise of current.2, horizontal the interface tube that single or multiple band spiral stream guidance water channels are arranged, can admit the horizontal arm current of a plurality of directions simultaneously, after the arm current are through the spiral channel water conservancy diversion, form spiral water flow, enter on the conical surface that has spiral bar funnel form water conservancy diversion cover, the spiral water flow that obtains further swirling flow reinforcement back and main riser converges, together along under the pipe material inner wall rotating flow, the water inlet of arm can not produce the crossing current overflow that disturbs the standpipe spiral water flow, avoided the collision of arm current and standpipe current, weakened the bubble that produces when changing from water exhausting air because of the system internal pressure, guaranteed standpipe current helical whereabouts all the time, thereby reduced the noise of pipe-line system, and increased drainage capacity.
Swirling-flow noise-reduction joint used in construction drainage of the present utility model, its described main riser connecting body and following main riser connecting body and horizontal arm connecting body gone up is connected to each other moulding for after being separately made, the concrete scheme that connects comprises the bonding the whole bag of tricks of Denging, and the split manufacturing helps processing.Between last main riser connecting body and horizontal arm connecting body, connection set can be arranged, between main riser connecting body and the horizontal arm connecting body connection set can arranged also down, described connection set comprises interface, socket, slot, plug, bayonet socket, various structures and approach such as bonding, connection set has been arranged, and it is firm to connect.Its described water conservancy diversion cover is connected moulding with following main riser connecting body for being separately made, and easy processing is made in split.Its described horizontal interface tube can be more than 1 or 2 or 2.
Description of drawings
Fig. 1 is the utility model swirling-flow noise-reduction joint used in construction drainage structural representation;
Fig. 2 is the utility model swirling-flow noise-reduction joint used in construction drainage plan view;
Fig. 3 is the A-A schematic cross-section of Fig. 2.
Embodiment
The utility model relates to swirling-flow noise-reduction joint used in construction drainage, as shown in Figure 1-Figure 3, comprise adapter body, the upper and lower of main body has main riser interface 1 and side that horizontal interface tube 2 arranged, it is characterized in that described adapter body comprises horizontal arm connecting body 7, goes up main riser connecting body 6 and following main riser connecting body 8, following main riser connecting body 8 is round table-like funnel form, and water conservancy diversion cover 5 is arranged in funnel form, the inwall of water conservancy diversion cover 5 is shaped on spiral bar 4, horizontal main riser connecting body 7 external diameter Φ
1External diameter Φ greater than upper and lower main riser interface 1
2, horizontal interface tube 2 links to each other with horizontal arm connecting body 7 through spiral stream guidance water channel 3.This programme compared with the prior art, its advantage is: 1, down main riser connecting body 8 profiles be funnel form, inside have than large space, in establish the funnel form water conservancy diversion cover 5 of band spiral bar, make the unlikely cutout of main riser spiral water flow, strengthened on the contrary, force current along under the pipe material inner wall rotating flow, reduce the collision of current and air, the direction of standard fluid, reduce " water hammer " influence, in the middle of tubing, form a unimpeded air column, improve the ventilation capacity of pipeline greatly, simultaneously also improve drainage capacity greatly, reduced the noise of current.2, horizontal the interface tube 2 that single or multiple band spiral stream guidance water channels are arranged, can admit the horizontal arm current of a plurality of directions simultaneously, after the arm current are through spiral stream guidance water channel 3 water conservancy diversion, form spiral water flow, enter on the conical surface that has spiral bar 4 funnel form water conservancy diversion cover 5, the spiral water flow that obtains further swirling flow reinforcement back and main riser converges, together along under the pipe material inner wall rotating flow, the water inlet of arm can not produce the crossing current overflow that disturbs the standpipe spiral water flow, avoided the collision of arm current and standpipe current, weakened the bubble that produces when changing from water exhausting air because of the system internal pressure, guaranteed standpipe current helical whereabouts all the time, thereby reduced the noise of pipe-line system, and increased drainage capacity.Its described main riser connecting body 6 and following main riser connecting body 8 and horizontal arm connecting body 7 gone up is connected to each other moulding for after being separately made, and the concrete scheme of connection comprises the bonding the whole bag of tricks of Denging, and the split manufacturing helps processing.Between last main riser connecting body 6 and horizontal arm connecting body 7, connection set 71 can be arranged, between main riser connecting body 8 and the horizontal arm connecting body 7 connection set 72 can arranged also down, described connection set comprises interface, socket, slot, plug, bayonet socket, various structures and approach such as bonding, connection set has been arranged, and it is firm to connect.Its described water conservancy diversion cover 5 is connected moulding for being separately made, split manufacturing easy processing with following main riser connecting body 8.Its described horizontal interface tube 2 can be more than 1 or 2 or 2.
Claims (5)
1, swirling-flow noise-reduction joint used in construction drainage, comprise adapter body, the upper and lower of main body has main riser interface (1) and side that horizontal interface tube (2) arranged, it is characterized in that described adapter body comprises horizontal arm connecting body (7), goes up main riser connecting body (6) and following main riser connecting body (8), following main riser connecting body (8) is round table-like funnel form, water conservancy diversion cover (5) is arranged in funnel form, and the inwall of water conservancy diversion cover (5) is shaped on spiral bar (4), horizontal arm connecting body (7) external diameter (Φ
1) greater than the external diameter (Φ of upper and lower main riser interface (1)
2), horizontal interface tube (2) links to each other with horizontal arm connecting body (7) through spiral stream guidance water channel (3).
2, swirling-flow noise-reduction joint used in construction drainage as claimed in claim 1 is characterized in that the described main riser connecting body (6) and following main riser connecting body (8) and horizontal arm connecting body (7) gone up is connected to each other moulding for after being separately made.
3, swirling-flow noise-reduction joint used in construction drainage as claimed in claim 2, it is characterized in that between main riser connecting body (6) and the horizontal arm connecting body (7) connection set (71) being arranged, between following main riser connecting body (8) and the horizontal arm connecting body (7) connection set (72) is arranged.
4, swirling-flow noise-reduction joint used in construction drainage as claimed in claim 1 is characterized in that described water conservancy diversion cover (5) is connected moulding with following main riser connecting body (8) for being separately made.
5, swirling-flow noise-reduction joint used in construction drainage as claimed in claim 1 is characterized in that described horizontal interface tube (2) is more than 1 or 2 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200836494U CN201133542Y (en) | 2008-02-28 | 2008-02-28 | Vortex noise reduction joint for architecture water drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200836494U CN201133542Y (en) | 2008-02-28 | 2008-02-28 | Vortex noise reduction joint for architecture water drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201133542Y true CN201133542Y (en) | 2008-10-15 |
Family
ID=40061814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200836494U Expired - Lifetime CN201133542Y (en) | 2008-02-28 | 2008-02-28 | Vortex noise reduction joint for architecture water drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201133542Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101520120B (en) * | 2008-02-28 | 2011-02-09 | 郑德明 | Swirling-flow noise-reduction joint used in construction drainage |
| CN102373736A (en) * | 2010-08-04 | 2012-03-14 | 李钟泰 | Collecting pipe |
| CN103759078A (en) * | 2014-01-24 | 2014-04-30 | 广东徳塑科技有限公司 | Water accumulation and water seepage prevention silencing and drainage fitting for floor |
| CN104358960A (en) * | 2014-10-17 | 2015-02-18 | 浙江伟星新型建材股份有限公司 | Connecting pipe fitting for stand pipe for drainage |
| CN104989902A (en) * | 2015-07-23 | 2015-10-21 | 永高股份有限公司 | Silencing swirling flow tee of single-spiral joint pipe |
| CN105003782A (en) * | 2015-07-23 | 2015-10-28 | 永高股份有限公司 | Silencing swirling flow four-way pipe component of right-angle double-helix connecting pipe |
| CN107989163A (en) * | 2017-11-30 | 2018-05-04 | 信宜市恒大机械科技有限公司 | The floor drain of Quick drainage |
| WO2019071446A1 (en) * | 2017-10-11 | 2019-04-18 | 宋行智 | Device combining eddy current generation and wave absorption |
| CN110469743A (en) * | 2019-08-23 | 2019-11-19 | 陈磊 | Drainage pipeline is just cleaned in a kind of noise reduction based on helical flow |
-
2008
- 2008-02-28 CN CNU2008200836494U patent/CN201133542Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101520120B (en) * | 2008-02-28 | 2011-02-09 | 郑德明 | Swirling-flow noise-reduction joint used in construction drainage |
| CN102373736A (en) * | 2010-08-04 | 2012-03-14 | 李钟泰 | Collecting pipe |
| CN103759078A (en) * | 2014-01-24 | 2014-04-30 | 广东徳塑科技有限公司 | Water accumulation and water seepage prevention silencing and drainage fitting for floor |
| CN104358960A (en) * | 2014-10-17 | 2015-02-18 | 浙江伟星新型建材股份有限公司 | Connecting pipe fitting for stand pipe for drainage |
| CN104989902A (en) * | 2015-07-23 | 2015-10-21 | 永高股份有限公司 | Silencing swirling flow tee of single-spiral joint pipe |
| CN105003782A (en) * | 2015-07-23 | 2015-10-28 | 永高股份有限公司 | Silencing swirling flow four-way pipe component of right-angle double-helix connecting pipe |
| WO2019071446A1 (en) * | 2017-10-11 | 2019-04-18 | 宋行智 | Device combining eddy current generation and wave absorption |
| CN107989163A (en) * | 2017-11-30 | 2018-05-04 | 信宜市恒大机械科技有限公司 | The floor drain of Quick drainage |
| CN110469743A (en) * | 2019-08-23 | 2019-11-19 | 陈磊 | Drainage pipeline is just cleaned in a kind of noise reduction based on helical flow |
| CN110469743B (en) * | 2019-08-23 | 2021-05-04 | 浙江管卫建设有限公司 | Silencing and convenient cleaning drainage pipeline based on spiral flow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20081015 Effective date of abandoning: 20080228 |