CN105484449A - Rainwater flow guiding pipe with silencing pipe walls and buffering canine-tooth-shaped protrusions on inner wall - Google Patents
Rainwater flow guiding pipe with silencing pipe walls and buffering canine-tooth-shaped protrusions on inner wall Download PDFInfo
- Publication number
- CN105484449A CN105484449A CN201610006165.9A CN201610006165A CN105484449A CN 105484449 A CN105484449 A CN 105484449A CN 201610006165 A CN201610006165 A CN 201610006165A CN 105484449 A CN105484449 A CN 105484449A
- Authority
- CN
- China
- Prior art keywords
- wall
- projection
- rainwater
- tube wall
- buffering
- 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.)
- Pending
Links
- 230000003139 buffering effect Effects 0.000 title claims abstract description 15
- 230000030279 gene silencing Effects 0.000 title abstract 2
- 210000003464 cuspid Anatomy 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 210000003195 fascia Anatomy 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000005406 washing Methods 0.000 abstract 3
- 230000003247 decreasing effect Effects 0.000 abstract 2
- 239000012528 membrane Substances 0.000 abstract 1
- 230000003628 erosive effect Effects 0.000 description 6
- 238000004078 waterproofing Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/08—Down pipes; Special clamping means therefor
-
- 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
- F16L55/027—Throttle passages
- F16L55/02736—Throttle passages using transversal baffles defining a tortuous path
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/08—Down pipes; Special clamping means therefor
- E04D2013/0893—Down pipes; Special clamping means therefor incorporated in building structure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention provides a rainwater flow guiding pipe with silencing pipe walls and buffering canine-tooth-shaped protrusions on the inner wall. The portion between the two layers of pipe walls is divided into a plurality of closed small spaces which are filled with energy absorbing balls capable of eliminating noise. The canine-tooth-type staggered protrusions are arranged on the inner side of the inner pipe wall in the radial direction. After rainwater is washed down, the rainwater flows along a circumflex-shaped path formed by the staggered protrusions, rainwater washing speed is greatly decreased, sound generated when the rainwater impacts the pipe walls is also greatly reduced, and the effect of eliminating noise is achieved; the height of the protrusions becomes smaller accordingly, there is a large enough space in the flow guiding pipe on the premise that it is guaranteed that noise is lowered, and the utilizing rate is increased; wavy protrusions are arranged on the upper surfaces of the protrusion at the uppermost ends, the water flow speed can be further decreased during rainwater washing, and the effect of further eliminating noise is achieved; the outer surfaces of the protrusions are wrapped in PVC membranes, during rainwater washing, water flow can be buffered, and the effect of eliminating noise is further achieved.
Description
Technical field
The invention belongs to modularized house waterproof technique field, be specifically related to the rainwater diversion pipe of a kind of tube wall noise reduction, inwall canine tooth projection buffering.
Background technology
Along with the fast development of society in recent years, the raising of people's living standard, building also quietly to occur to change.
People are not only the place providing inhabitation for the requirement of building, and what more focus on is the overall structure performance in house.Modular architectural is the main flow of architectural development, and is more and more subject to the favor of people because of its superior performance.
Building block direction utilizes to design building unit and manufacture in the environment of plant, is then transported to job site and installs.Generally comprise steel structure frame and modularization wallboard, wallboard splices aftershaping mutually according to the framework in whole house.House waterproofing is the important engineering of building construction, and the quality of engineering is related to the application life in house, also can affect daily life.In housing roof engineering, can relate to roof waterproof and roof water-proof, especially modularized house, because traditional brick structure abandoned by constructional materials, the body of wall adopting multilayer material to build and roof, more easily occur to leak water problem.Traditional waterproofing system generally comprises rainwater diversion pipe, and be arranged on metope or body of wall inside, therefore, how solving the noise problem of rainwater diversion pipe, is also one of them important process of waterproofing.
Summary of the invention
In view of this, the object of this invention is to provide the rainwater diversion pipe of a kind of tube wall noise reduction, inwall canine tooth projection buffering, reduce the noise that rain drop erosion tube wall produces.
The rainwater diversion pipe of a kind of tube wall noise reduction, inwall canine tooth projection buffering, described mozzle is embedded in house wall, and described body of wall is disposed with exterior wall finish plate, masonry retaining wall, side fascia, vertically disposed many lightgage steel joists, inner wall panel and inner wall finishing plate from outside to inside; Mozzle is wherein between two lightgage steel joists, the tube wall of mozzle is double-layer tube wall, multiple airtight little space is split between double-layer tube wall, energy-absorbing ball is filled with in little space, inner tubal wall is radially provided with the projection that dog intermeshes, the external surface of all projections wraps up PVC film, and the height gradual change from top to bottom of described projection, the upper surface of described the top projection is provided with wavy bulge.Protruding height reduces from top to bottom gradually.
Described energy-absorbing ball is metal ball or Ceramic Balls or polyethylene ball.
The height of projection of described projection is 1/2 ~ 2/3 of caliber.
Described projection distributes in the shape of a spiral inside inner tubal wall.
The present invention has following beneficial effect:
(1) the rainwater diversion pipe of a kind of tube wall noise reduction of the present invention, inwall canine tooth projection buffering, multiple airtight little space is split between double-layer tube wall, can be preliminary obstruct rain drop erosion tube wall time the noise that produces, in addition, also be filled with energy-absorbing ball by little space, when in transmission sound to little space, absorb the energy of acoustic wave vibrations, abate the noise further.
(2) the rainwater diversion pipe of a kind of tube wall noise reduction of the present invention, inwall canine tooth projection buffering, the inner side of inner tubal wall is radially provided with the projection that dog intermeshes, after rain drop erosion is got off, rainwater is along the trickling of the staggered Cyclotron path convexed to form, then rain drop erosion speed is lowered greatly, then clash into tube wall sound also can greatly reduce, play the effect of abating the noise.Along with the reduction of flow rate of water flow, protruding height also diminishes thereupon, and under ensureing the prerequisite of reduction noise, make mozzle inside have enough large space, increase operation rate, when also preventing current excessive, rainwater overflows from mozzle upper end simultaneously.Upper surface protruding is topmost provided with wavy bulge, when rain drop erosion, can alleviate the speed of current further, play the effect abated the noise further.Protruding external surface wraps up PVC film, when rain drop erosion, the effect of buffering can be played current, play the effect abated the noise further.
Accompanying drawing explanation
Fig. 1 is the sectional drawing of rainwater mozzle in the present invention.
Wherein, 1-outer tube wall, 2-inner tubal wall, the little space of 3-, 4-energy-absorbing ball, 5-is protruding, 7-PVC film.
Detailed description of the invention
To develop simultaneously embodiment below in conjunction with accompanying drawing, describe the present invention.
As shown in Figure 1, the rainwater diversion pipe of a kind of tube wall noise reduction, inwall canine tooth projection buffering, described mozzle is embedded in house wall, and described body of wall is disposed with exterior wall finish plate, masonry retaining wall, side fascia, vertically disposed many lightgage steel joists, inner wall panel and inner wall finishing plate from outside to inside; Mozzle is wherein between two lightgage steel joists, the tube wall of mozzle is double-layer tube wall, multiple airtight little space 3 is split between double-layer tube wall, energy-absorbing ball 4 is filled with in little space 3, inner tubal wall 2 is radially provided with the projection 5 that dog intermeshes, all external surfaces of protruding 5 wrap up PVC film 7, and the upper surface of described the top projection 5 is provided with wavy bulge, the gradual change from top to bottom of the described height of protruding 5.
Described energy-absorbing ball 4 is metal ball or Ceramic Balls or polyethylene ball.
The described height of projection of protruding 5 is 1/2 ~ 2/3 of caliber.
Described protruding 5 distribute in the shape of a spiral inside inner tubal wall 2.
The described height of protruding 5 reduces from top to bottom gradually.
In sum, these are only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. the rainwater diversion pipe of a tube wall noise reduction, inwall canine tooth projection buffering, it is characterized in that, described mozzle is embedded in house wall, and described body of wall is disposed with exterior wall finish plate, masonry retaining wall, side fascia, vertically disposed many lightgage steel joists, inner wall panel and inner wall finishing plate from outside to inside; Mozzle is wherein between two lightgage steel joists, the tube wall of mozzle is double-layer tube wall, multiple airtight little space (3) is split between double-layer tube wall, energy-absorbing ball (4) is filled with in little space (3), inner tubal wall (2) is radially provided with the projection (5) that dog intermeshes, the height gradual change from top to bottom of described projection (5), the upper surface of described the top projection (5) is provided with wavy bulge, the external surface of all projections (5) wraps up PVC film (7).
2. the rainwater diversion pipe of a kind of tube wall noise reduction as claimed in claim 1, inwall canine tooth projection buffering, is characterized in that, described energy-absorbing ball (4) is metal ball or Ceramic Balls or polyethylene ball.
3. the rainwater diversion pipe of a kind of tube wall noise reduction as claimed in claim 1, inwall canine tooth projection buffering, it is characterized in that, the height of projection of described projection (5) is 1/2 ~ 2/3 of caliber.
4. the rainwater diversion pipe of a kind of tube wall noise reduction as claimed in claim 1, inwall canine tooth projection buffering, it is characterized in that, described projection (5) distributes in the shape of a spiral in inner tubal wall (2) inner side.
5. the rainwater diversion pipe of a kind of tube wall noise reduction as claimed in claim 1, inwall canine tooth projection buffering, it is characterized in that, the height of protruding (5) reduces from top to bottom gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610006165.9A CN105484449A (en) | 2016-01-06 | 2016-01-06 | Rainwater flow guiding pipe with silencing pipe walls and buffering canine-tooth-shaped protrusions on inner wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610006165.9A CN105484449A (en) | 2016-01-06 | 2016-01-06 | Rainwater flow guiding pipe with silencing pipe walls and buffering canine-tooth-shaped protrusions on inner wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105484449A true CN105484449A (en) | 2016-04-13 |
Family
ID=55671696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610006165.9A Pending CN105484449A (en) | 2016-01-06 | 2016-01-06 | Rainwater flow guiding pipe with silencing pipe walls and buffering canine-tooth-shaped protrusions on inner wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105484449A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764219A (en) * | 2016-12-21 | 2017-05-31 | 中冶京诚工程技术有限公司 | A kind of energy dissipating muffler for drainage system |
| CN111487175A (en) * | 2020-05-05 | 2020-08-04 | 中国地质科学院水文地质环境地质研究所 | Current stabilizing structure for probe measuring device in permeability coefficient in-situ measuring system |
| CN111485384A (en) * | 2019-01-25 | 2020-08-04 | 青岛海尔洗衣机有限公司 | Amortization water pipe and washing machine |
| CN111503291A (en) * | 2020-05-07 | 2020-08-07 | 重庆大学 | Scale-proof noise-proof waste water valve |
| CN112050509A (en) * | 2019-06-06 | 2020-12-08 | 青岛海尔电冰箱有限公司 | Ice making assembly and refrigerator with same |
-
2016
- 2016-01-06 CN CN201610006165.9A patent/CN105484449A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764219A (en) * | 2016-12-21 | 2017-05-31 | 中冶京诚工程技术有限公司 | A kind of energy dissipating muffler for drainage system |
| CN106764219B (en) * | 2016-12-21 | 2019-03-29 | 中冶京诚工程技术有限公司 | A kind of energy dissipating muffler for drainage system |
| CN111485384A (en) * | 2019-01-25 | 2020-08-04 | 青岛海尔洗衣机有限公司 | Amortization water pipe and washing machine |
| CN112050509A (en) * | 2019-06-06 | 2020-12-08 | 青岛海尔电冰箱有限公司 | Ice making assembly and refrigerator with same |
| CN111487175A (en) * | 2020-05-05 | 2020-08-04 | 中国地质科学院水文地质环境地质研究所 | Current stabilizing structure for probe measuring device in permeability coefficient in-situ measuring system |
| CN111487175B (en) * | 2020-05-05 | 2022-10-11 | 中国地质科学院水文地质环境地质研究所 | Current stabilizing structure for probe measuring device in permeability coefficient in-situ measuring system |
| CN111503291A (en) * | 2020-05-07 | 2020-08-07 | 重庆大学 | Scale-proof noise-proof waste water valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160413 |