CN202868111U - Indoor sound-proofing noise reduction water drainage pipeline - Google Patents
Indoor sound-proofing noise reduction water drainage pipeline Download PDFInfo
- Publication number
- CN202868111U CN202868111U CN 201220475889 CN201220475889U CN202868111U CN 202868111 U CN202868111 U CN 202868111U CN 201220475889 CN201220475889 CN 201220475889 CN 201220475889 U CN201220475889 U CN 201220475889U CN 202868111 U CN202868111 U CN 202868111U
- Authority
- CN
- China
- Prior art keywords
- noise reduction
- inner tubal
- proofing
- indoor sound
- pipe wall
- 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.)
- Expired - Fee Related
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- Domestic Plumbing Installations (AREA)
Abstract
The utility model discloses an indoor sound-proofing noise reduction water drainage pipeline which comprises an outer pipe wall and an inner pipe wall. A gypsum sound-proofing layer is also arranged between the outer pipe wall and the inner pipe wall. A plurality of flow-guiding protrusions connected with the inner pipe wall as a whole is arranged with evenly spaced on the inner pipe wall. The outer pipe wall is combined by two semi-circle pipes in a buttoned mode, and a spacer is arranged at the button-combined part. The flow-guiding protrusions and the gypsum sound-proofing layer arranged by the indoor sound-proofing noise reduction water drainage pipeline can reduce noises produced by fluids in the pipeline effectively. The indoor sound-proofing noise reduction water drainage pipeline has the advantages of being simple in structure and reasonable in design and the like.
Description
Technical field
The pipeline of the utility model design building industry relates in particular to a kind of indoor sound insulation and noise reduction drainage pipe.
Background technique
The at present quickening of the urbanization process of Chinese society, building construction is carried out on a grand and spectacular scale, various places are all at newly-built a large amount of residential building, office building etc., water pipe as one of building materials is very important, be directly connected to people's drinking water safety, and emptying effectiveness, also relate to the series of problems such as maintenance, water output and saving water resource.
In people life, often find that the water in the water pipe sends various sounds when mobile, especially at night or in the office building, environment peace and quiet very, next door the or upstairs sound of water all can have influence on sleep or the office that closes on people.
The model utility content
For above-mentioned deficiency of the prior art, the utility model provide a kind of can disinfection again can sound insulation and noise reduction pipeline.
In order to reach the foregoing invention purpose, the technical solution adopted in the utility model is: a kind of indoor sound insulation and noise reduction drainage pipe is provided, comprise outer tube wall and inner tubal wall, also be provided with the gypsum puigging between described outer tube wall and the inner tubal wall, described inner tubal wall equal intervals be provided with some the water conservancy diversion projections that connect as one with inner tubal wall; Described outer tube wall is that two semi-circular tubes fastenings form, and is provided with pad at the fastening place.
Further, described outer tube wall adopts PVC＝polyvinyl chloride material or PPR material to make, and what described inner tubal wall adopted is that the nano antibacterial agent material is made.
Further, be provided with at least six water conservancy diversion projections on the described inner tubal wall.
The beneficial effects of the utility model are: 1, the water conservancy diversion projection of this indoor sound insulation and noise reduction drainage pipe setting and gypsum puigging can reduce the noise that fluid produces in the pipeline, have improved resident or clerical workforce's living environment; What 2, inner tubal wall adopted is that the nano antibacterial agent material is made, can be to the water body that the flows through virus killing of sterilizing; 3, outer tube wall is that two semi-circular tubes fastenings form, and has reduced difficulty of processing.
Description of drawings
Fig. 1 is the cross-sectional end view of indoor sound insulation and noise reduction drainage pipe;
Fig. 2 is that Fig. 1 is along the sectional view of A-A line direction.
Wherein, 1, outer tube wall; 2, gypsum puigging; 3, water conservancy diversion projection; 4, inner tubal wall; 5, pad.
Embodiment
As depicted in figs. 1 and 2, this indoor sound insulation and noise reduction drainage pipe comprises outer tube wall 1 and inner tubal wall 4, also be provided with gypsum puigging 2 between described outer tube wall 1 and the inner tubal wall 4, described inner tubal wall 4 equal intervals be provided with some the water conservancy diversion projections 3 that connect as one with inner tubal wall 4; Described outer tube wall 1 is that two semi-circular tubes fastenings form, and is provided with pad 5 at the fastening place; Described outer tube wall 1 adopts PVC＝polyvinyl chloride material or PPR material to make, and what described inner tubal wall 4 adopted is that the nano antibacterial agent material is made; At least be provided with six water conservancy diversion projections 3 on the described inner tubal wall 4.
The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also carry out some improvement to the utility model, these improvement also fall in the protection domain of the utility model claim.
Claims (3)
1. indoor sound insulation and noise reduction drainage pipe, comprise outer tube wall (1) and inner tubal wall (4), it is characterized in that: also be provided with gypsum puigging (2) between described outer tube wall (1) and the inner tubal wall (4), described inner tubal wall (4) equal intervals be provided with some the water conservancy diversion projections (3) that connect as one with inner tubal wall (4); Described outer tube wall (1) is that two semi-circular tubes fastenings form, and is provided with pad (5) at the fastening place.
2. indoor sound insulation and noise reduction drainage pipe according to claim 1 is characterized in that: described outer tube wall (1) adopts PVC＝polyvinyl chloride material or PPR material to make, and what described inner tubal wall (4) adopted is that the nano antibacterial agent material is made.
3. indoor sound insulation and noise reduction drainage pipe according to claim 1 is characterized in that: be provided with at least six water conservancy diversion projections (3) on the described inner tubal wall (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220475889 CN202868111U (en) | 2012-09-18 | 2012-09-18 | Indoor sound-proofing noise reduction water drainage pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220475889 CN202868111U (en) | 2012-09-18 | 2012-09-18 | Indoor sound-proofing noise reduction water drainage pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202868111U true CN202868111U (en) | 2013-04-10 |
Family
ID=48034831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220475889 Expired - Fee Related CN202868111U (en) | 2012-09-18 | 2012-09-18 | Indoor sound-proofing noise reduction water drainage pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202868111U (en) |
-
2012
- 2012-09-18 CN CN 201220475889 patent/CN202868111U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20160918 |