CN204756287U - Degradable is made an uproar and is taken over piece for drainage pipe - Google Patents
Degradable is made an uproar and is taken over piece for drainage pipe Download PDFInfo
- Publication number
- CN204756287U CN204756287U CN201520512043.8U CN201520512043U CN204756287U CN 204756287 U CN204756287 U CN 204756287U CN 201520512043 U CN201520512043 U CN 201520512043U CN 204756287 U CN204756287 U CN 204756287U
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- CN
- China
- Prior art keywords
- tubular workpieces
- jointed tubular
- pipeline section
- drainage pipe
- noise reduction
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Abstract
The utility model discloses a degradable is made an uproar and is taken over piece for drainage pipe, include and take over a piece body that taking over a body and being the return bend structure, a takeover body inside is provided with the spiral rib and direction of rotation is unanimous, the simple structure, simple to operate, blowdown stream form the whirl in the pipeline, until secret sewage pipes, avoided the noise pollution that liquid stream free fall whereabouts caused, all be provided with the spiral rib on this internal pipe wall of the takeover piece of return bend structure, the existence of spiral rib has been quickened the whirl and has been flowed, and rivers not only have better the noise reduction effect along pipe wall spiral whereabouts when making the drainage, and simultaneously, whirl liquid forms the long -pending thing that glues that more can take away on the pipeline wall, can make the pipeline have self -cleaning function, and maintenance cost is reduced to difficult the jam.
Description
Technical field
The utility model relates to a kind of construction drainage device, and particularly a kind of drainage pipe use can noise reduction jointed tubular workpieces.
Background technique
No matter existing construction engineering is Gongjian or residential housing, and sewage drainage pipe is many to be laid along construction wall inwall, and during sewage effluent, current noise produces certain influence to indoor office or occupant.Along with the raising that people require office or living environment, construction drainage noise has become the large problem that puzzlement building uses.Therefore, research and development a kind of building noise control drainage pipe and related device, reduce the impact of drainage noise on building user and seemed very necessary and urgent.
Model utility content
In view of this, the utility model provides a kind of drainage pipe with can noise reduction jointed tubular workpieces, and simple structure is easy for installation, has the effect reducing architecture indoor blowdown noise preferably, and when avoiding building sewage effluent, pipeline noise is on the impact of occupant's life, work.
Drainage pipe of the present utility model is with can noise reduction jointed tubular workpieces, and comprise jointed tubular workpieces body, described jointed tubular workpieces body is bend pipe structure, and described jointed tubular workpieces body interior is provided with screw rib and sense of rotation is consistent.
Further, the tube wall of jointed tubular workpieces body is by the double-walled construction forming cavity between inner and outer wall and form.
Further, be provided with an annular and separation wall and the some radial separations walls arranged in a crossed manner with described annular and separation wall in the cavity between the inner and outer wall of jointed tubular workpieces body, cavity is separated into some separate chamber by described annular and separation wall and described radial separations wall.
Further, jointed tubular workpieces body comprises main water inlet tube section, water outlet pipeline section are connected main water inlet tube section and water outlet pipeline section connection pipeline section with before and after water (flow) direction, and the main water inlet direction of described connection pipeline section is or/and the cyclone ring nest radial outside that water outlet direction is all formed to screw rib departs from the central axis of described connection pipeline section.
Further, the main water inlet direction of pipeline section is connected or/and the angle that the central axis of described connection pipeline section is all departed to the cyclone ring nest radial outside of screw rib formation in water outlet direction is 60 °-90 °.
Further, main water inlet tube section and described water outlet pipeline section and the intersegmental angle of described connecting tube are 70 °-90 °.
Further, jointed tubular workpieces also comprises and is connected pipeline section and is communicated with the intake pipe arranged, and the central axis of described connection pipeline section is departed from the Zhi Jinshui direction of described connection pipeline section to the cyclone ring nest radial outside that screw rib is formed.
Further, tangential along described connection pipeline section, the Zhi Jinshui direction of pipeline section is connected.
Further, the outer side surface of jointed tubular workpieces is provided with the mark for indicating screw rib rotation direction.
The beneficial effects of the utility model: drainage pipe of the present utility model with can noise reduction jointed tubular workpieces, simple structure, easy for installation, blowdown stream forms eddy flow in pipeline, until underground blow-off line, avoids the noise pollution that liquid stream freely falling body falls to causing; The intrinsic tube wall of the jointed tubular workpieces of bend pipe structure is provided with screw rib, the existence of screw rib accelerates swirling two-phase flows, when making draining, current fall along pipe wall screw, not only there is good noise reduction, meanwhile, rotary fluid body forms the sticky long-pending thing more can taken away on tube wall, and pipeline can be made to have self-cleaning function, not easily block, reduce maintenance cost.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is that the utility model overall structure forms drain pipeline structure schematic diagram in conjunction with main pipe fittings;
Fig. 2 is the utility model overall structure plan view
Fig. 3 is the utility model structure side view;
Fig. 4 is the utility model structure plan view;
Fig. 5 is feature cross-section schematic diagram of the present utility model.
Embodiment
Fig. 1 is that the utility model overall structure forms drain pipeline structure schematic diagram in conjunction with main pipe fittings, Fig. 2 is the utility model overall structure plan view, Fig. 3 is the utility model structure side view, Fig. 4 is the utility model structure plan view, Fig. 5 is feature cross-section schematic diagram of the present utility model, as shown in the figure: the drainage pipe of the present embodiment, with can noise reduction jointed tubular workpieces, comprises jointed tubular workpieces body 2, jointed tubular workpieces body 2 is bend pipe structure, and jointed tubular workpieces body 2 inside is provided with screw rib 3 and sense of rotation is consistent, wherein, screw rib 3 refers to the projection that spiral is arranged inside the tube wall of pipe fitting, the effect of eddy flow acceleration can be played to duct fluid flow, the sectional shape of screw rib 3 can be triangle or trapezoidal, in actual use, jointed tubular workpieces body 2 of the present utility model is combined with the main pipe fittings 1 of drainage pipe, jointed tubular workpieces body head and the tail two ends are communicated with a main pipe fittings respectively, drainage pipe is combined to form by multiple jointed tubular workpieces main body and main pipe fittings, drainage pipe entirety is polyline shaped structure, in addition, in the present embodiment, jointed tubular workpieces inner body wall is provided with screw rib 3, the sense of rotation of screw rib 3 is consistent in jointed tubular workpieces, be clockwise or counterclockwise, the pipeline entirety of polyline shaped structure makes liquid stream along the tube wall vertically trickling in polyline shaped in pipeline, and avoid producing noise when liquid stream freely falling body falls in pipeline, pipeline entirety adopts spacer ferrule to be fixed on metope.
In the present embodiment, the tube wall of jointed tubular workpieces body 2 is by the double-walled construction forming cavity between inwall 4 and outer wall 5 and form; Double-walled construction refers to that pipe fitting is double-walled, comprises inwall 4 and outer wall 5, and is cavity structure between inwall 4 and outer wall 5, by the wall of noise between inwall 4 and outer wall 5 back and forth collides back and forth, thus reaches the effect of noise-reduction; In the present embodiment, the viewgraph of cross-section of jointed tubular workpieces body 2 is shown in Fig. 5.
In the present embodiment, be provided with an annular and separation wall 7 and the some radial separations walls 8 arranged in a crossed manner with described annular and separation wall 7 in cavity between the inwall 4 of jointed tubular workpieces body 2 and outer wall 5, cavity is separated into some separate chamber 6 by described annular and separation wall and described radial separations wall; Utilize cavity noise reduction principle, interreflection in some chambers that noise is divided in cavity, thus noise by repeatedly absorb slacken, there is good noise reduction soundproof effect, and make pipeline have enough intensity, improve working life.
In the present embodiment, jointed tubular workpieces body 2 comprises main water inlet tube section 2-1, water outlet pipeline section 2-2 are connected main water inlet tube section 2-1 and water outlet pipeline section 2-2 connection pipeline section 2-3 with before and after water (flow) direction, connects the main water inlet direction of pipeline section 2-3 or/and the cyclone ring nest radial outside that water outlet direction is all formed to screw rib 3 departs from the central axis connecting pipeline section 2-3, preferably, the central axis setting connecting pipeline section 2-3 is departed from the main water inlet direction connecting pipeline section 2-3, and, the central axis setting connecting pipeline section 2-3 is also departed from the water outlet direction connecting pipeline section 2-3, offset direction is the cyclone ring nest radial outside that screw rib 3 is formed, make sewage in polyline shaped integrated piping often through a jointed tubular workpieces 2, the eccentric Action of Gravity Field of main water inlet tube section 2-1 accelerates once sewage, and form eddy flow, current are when water outlet pipeline section 2-2 flows out to main pipe fittings 1, eddy flow is formed equally under eccentric Action of Gravity Field, and structure is simple, make easily, cost is lower.
In the present embodiment, connect the main water inlet direction of pipeline section 2-3 or/and the angle that the central axis of described connection pipeline section 2-3 is all departed to the cyclone ring nest radial outside of screw rib 3 formation in water outlet direction is 60 °-90 °; Wherein, deviation angle refers to the angle of the radial line departing from main water entry, preferably, the angle connecting the equal displaced central axis line in main water inlet direction and water outlet direction of pipeline section 2-3 is 60 °-90 °, tangent line is then 90 °, because eddy flow is formed by fluid itself, vortex type is formed in fluid and jointed tubular workpieces 2 internal surface center, above-mentioned main water inlet angle and angle of water have good eddy current and eddy flow effect, thus reach preferably whirl effect, can noise be reduced, and preferably to the collision of tube wall dirt, good cleaning effect can be had.
In the present embodiment, main water inlet tube section 2-1 and described water outlet pipeline section 2-2 is 70 °-90 ° with the described angle be connected between pipeline section 2-3; As shown in Figure 3, main water inlet tube section 2-1 is 70 °-90 ° with the described angle α be connected between pipeline section 2-3, described water outlet pipeline section 2-2 is 70 °-90 ° with the described angle β be connected between pipeline section 2-3, is convenient to the formation of integrated piping polyline shaped structure, and installation right position property is good.
In the present embodiment, jointed tubular workpieces body 2 also comprises and the central axis being connected Zhi Jinshui direction that pipeline section 2-3 is communicated with intake pipe 2-4, the described connection pipeline section 2-3 arranged and departing to the cyclone ring nest radial outside that screw rib 3 is formed described connection pipeline section 2-3; When making sewage enter connection pipeline section 2-3 by an intake pipe 2-4, can enter connection pipeline section 2-3 because eccentric and Action of Gravity Field form eddy flow equally, structure is simple, easy to manufacture.
In the present embodiment, tangential along described connection pipeline section 2-3, the Zhi Jinshui direction connecting pipeline section 2-3; Tangential connection can make current form adherent eddy flow when entering and connecting pipeline section 2-3, and then produces rotating vortex at a high speed, has good scouring effect and noise reduction.
In the present embodiment, the outer side surface of jointed tubular workpieces body 2 is provided with the mark for indicating screw rib 3 rotation direction.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (9)
1. drainage pipe is with can a noise reduction jointed tubular workpieces, and it is characterized in that: comprise jointed tubular workpieces body, described jointed tubular workpieces body is bend pipe structure, and described jointed tubular workpieces body interior is provided with screw rib and sense of rotation is consistent.
2. drainage pipe according to claim 1 is with can noise reduction jointed tubular workpieces, it is characterized in that: the tube wall of described jointed tubular workpieces body is by the double-walled construction forming cavity between inner and outer wall and form.
3. drainage pipe according to claim 2 is with can noise reduction jointed tubular workpieces, it is characterized in that: be provided with an annular and separation wall and the some radial separations walls arranged in a crossed manner with described annular and separation wall in the cavity between the inner and outer wall of described jointed tubular workpieces body, cavity is separated into some separate chamber by described annular and separation wall and described radial separations wall.
4. drainage pipe according to claim 3 is with can noise reduction jointed tubular workpieces, it is characterized in that: described jointed tubular workpieces body comprises main water inlet tube section, water outlet pipeline section are connected main water inlet tube section and water outlet pipeline section connection pipeline section with before and after water (flow) direction, the main water inlet direction of described connection pipeline section is or/and the cyclone ring nest radial outside that water outlet direction is all formed to screw rib departs from the central axis of described connection pipeline section.
5. drainage pipe according to claim 4 is with can noise reduction jointed tubular workpieces, it is characterized in that: the main water inlet direction of described connection pipeline section is or/and the angle that cyclone ring nest radial outside that water outlet direction is all formed to screw rib departs from the central axis of described connection pipeline section is 60 °-90 °.
6. drainage pipe according to claim 5 is with can noise reduction jointed tubular workpieces, it is characterized in that: described main water inlet tube section and described water outlet pipeline section and the intersegmental angle of described connecting tube are 70 °-90 °.
7. drainage pipe according to claim 6 is with can noise reduction jointed tubular workpieces, it is characterized in that: described jointed tubular workpieces also comprises and is connected pipeline section and is communicated with the intake pipe arranged, and the central axis of described connection pipeline section is departed from the Zhi Jinshui direction of described connection pipeline section to the cyclone ring nest radial outside that screw rib is formed.
8. drainage pipe according to claim 7 is with can noise reduction jointed tubular workpieces, it is characterized in that: tangential along described connection pipeline section, the Zhi Jinshui direction of described connection pipeline section.
9. drainage pipe according to claim 8 is with can noise reduction jointed tubular workpieces, it is characterized in that: the outer side surface of described jointed tubular workpieces is provided with the mark for indicating screw rib rotation direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520512043.8U CN204756287U (en) | 2015-07-15 | 2015-07-15 | Degradable is made an uproar and is taken over piece for drainage pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520512043.8U CN204756287U (en) | 2015-07-15 | 2015-07-15 | Degradable is made an uproar and is taken over piece for drainage pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204756287U true CN204756287U (en) | 2015-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520512043.8U Expired - Fee Related CN204756287U (en) | 2015-07-15 | 2015-07-15 | Degradable is made an uproar and is taken over piece for drainage pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204756287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165249A (en) * | 2017-06-17 | 2017-09-15 | 林之铠 | It is a kind of to subtract the rain dirt pipe for keeping away dirt alluvial |
-
2015
- 2015-07-15 CN CN201520512043.8U patent/CN204756287U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165249A (en) * | 2017-06-17 | 2017-09-15 | 林之铠 | It is a kind of to subtract the rain dirt pipe for keeping away dirt alluvial |
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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: 20151111 Termination date: 20170715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |