CN209041846U - A kind of building water supply and drainage silencing pipeline - Google Patents
A kind of building water supply and drainage silencing pipeline Download PDFInfo
- Publication number
- CN209041846U CN209041846U CN201821382167.9U CN201821382167U CN209041846U CN 209041846 U CN209041846 U CN 209041846U CN 201821382167 U CN201821382167 U CN 201821382167U CN 209041846 U CN209041846 U CN 209041846U
- Authority
- CN
- China
- Prior art keywords
- sound
- water supply
- inner tube
- pipe
- proof material
- 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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- Pipe Accessories (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The utility model discloses a kind of building water supply and drainage silencing pipelines, including casing, middle pipe and inner tube, middle pipe is installed on the inside of described sleeve pipe, sound-proof material is installed on the inside of the middle pipe, inner tube is installed on the inside of the sound-proof material, and sound-proof material is installed between middle pipe and inner tube, described sleeve pipe right end is equipped with check valve.The utility model, which carries out noise-reduction, the extra sound for the first time by sound-proof material, to be transferred on casing, since inside pipe casing is in vacuum state noise is maximumlly weakened, erasure effect is greatly improved, while structure is simple, manufacturing cost is low, it is more practical, it is suitble to be widely popularized and uses.
Description
Technical field
The utility model relates to a kind of pipeline, in particular to a kind of building water supply and drainage silencing pipeline.
Background technique
Currently, drainpipe Dow Jones index collects system composed by pipe duct and its affiliated facility with sewage effluent, waste water and rainwater
System, including main pipe, branch pipe and towards the pipeline for the treatment of plant, no matter be built on street or it is other Anywhere, as long as rise
The pipeline of drainage all should be used as drainage pipeline statistics, and the drainpipe for building institute's blackout is all vertically arranged, so that
The free fall of sewage strikes in inner wall of the pipe to generate biggish noise in drainage procedure, and current silencing drainage pipe is big
More structures are excessively complicated, and manufacturing cost is high, while soundproof effect is unsatisfactory.Therefore, it is proposed that a kind of building water supply and drainage disappears
Sound tube road.
Utility model content
The main purpose of the utility model is to provide a kind of building water supply and drainage silencing pipelines, can effectively solve background skill
The problems in art.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of building water supply and drainage silencing pipeline, including casing, middle pipe and inner tube, described sleeve pipe inside are equipped with middle pipe, institute
It states and sound-proof material is installed on the inside of middle pipe, inner tube is installed on the inside of the sound-proof material, and sound-proof material is installed between middle pipe and inner tube, institute
It states casing right end and check valve is installed.
Further, the outer upper side of described sleeve pipe offers screw thread A.
Further, the outer side-lower of described sleeve pipe offers screw thread B.
Further, inside offers screw channel A above said inner tube.
Further, said inner tube lower outer offers screw channel B.
Compared with prior art, the utility model has the following beneficial effects:
1. a kind of building water supply and drainage silencing pipeline of the utility model carries out noise-reduction for the first time by sound-proof material, extra
The sound will be transferred on casing, since inside pipe casing is in vacuum state noise is maximumlly weakened, greatly improves
Erasure effect, while structure is simple, manufacturing cost is low.
2. a kind of building water supply and drainage silencing pipeline of the utility model connects vacuum pump by check valve, so as to casing
It inside carries out vacuumizing work, can effectively avoid in outside air sleeve pipe, so that it is guaranteed that keeping vacuum in casing as far as possible
State greatly improves the service life of pipeline.
Detailed description of the invention
Fig. 1 is a kind of overlooking structure diagram of building water supply and drainage silencing pipeline of the utility model；
Fig. 2 is a kind of top structure schematic diagram of building water supply and drainage silencing pipeline of the utility model；
Fig. 3 is a kind of bottom substance schematic diagram of building water supply and drainage silencing pipeline of the utility model.
In figure: 1, casing；2, middle pipe；3, sound-proof material；4, inner tube；5, check valve；6, screw thread A；7, screw channel A；8, screw channel B；
9, screw thread B.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1-3, a kind of building water supply and drainage silencing pipeline, including casing 1, middle pipe 2 and inner tube 4, described sleeve pipe 1
Inside is equipped with middle pipe 2, and sound-proof material 3 is equipped on the inside of the middle pipe 2, and inner tube 4, and sound insulation are equipped on the inside of the sound-proof material 3
Cotton 3 is installed between middle pipe 2 and inner tube 4, and 1 right end of described sleeve pipe is equipped with check valve 5.
Wherein, the outer upper side of described sleeve pipe 1 offers screw thread A6.
Wherein, the outer side-lower of described sleeve pipe 1 offers screw thread B9.
Wherein, 4 top inside of said inner tube offers screw channel A7.
Wherein, 4 lower outer of said inner tube offers screw channel B8.
Working principle: in use, first installing pipeline and connector by screw thread A6 or screw thread B9, then pass through screw channel
A7 and screw channel B8 can make inner tube 4 carry out splicing operation, vacuum pump be connected by check valve 5 when use, so as to carrying out in casing 1
Work is vacuumized, makes to belong to vacuum state as far as possible in casing 1, in Pipe installing in use, water flow is arranged by inner tube 4
Water, carrying out noise-reduction, the extra sound for the first time by sound-proof material 3 at this time will be transferred on casing 1, inside casing 1
In vacuum state noise is maximumlly weakened, so that the noise reduction during realizing pipe drainage works.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of building water supply and drainage silencing pipeline, including casing (1), middle pipe (2) and inner tube (4), it is characterised in that: described sleeve pipe
(1) inside is equipped with middle pipe (2), is equipped with sound-proof material (3) on the inside of the middle pipe (2), is equipped on the inside of the sound-proof material (3) interior
It manages (4), and sound-proof material (3) is installed between middle pipe (2) and inner tube (4), described sleeve pipe (1) right end is equipped with check valve (5).
2. a kind of building water supply and drainage silencing pipeline according to claim 1, it is characterised in that: on described sleeve pipe (1) outside
Side offers screw thread A (6).
3. a kind of building water supply and drainage silencing pipeline according to claim 1, it is characterised in that: under on the outside of described sleeve pipe (1)
Side offers screw thread B (9).
4. a kind of building water supply and drainage silencing pipeline according to claim 1, it is characterised in that: in above said inner tube (4)
Side offers screw channel A (7).
5. a kind of building water supply and drainage silencing pipeline according to claim 1, it is characterised in that: outer below said inner tube (4)
Side offers screw channel B (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821382167.9U CN209041846U (en) | 2018-08-23 | 2018-08-23 | A kind of building water supply and drainage silencing pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821382167.9U CN209041846U (en) | 2018-08-23 | 2018-08-23 | A kind of building water supply and drainage silencing pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209041846U true CN209041846U (en) | 2019-06-28 |
Family
ID=67031618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821382167.9U Expired - Fee Related CN209041846U (en) | 2018-08-23 | 2018-08-23 | A kind of building water supply and drainage silencing pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209041846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633827A (en) * | 2020-04-23 | 2020-09-08 | 广西长长路桥建设有限公司 | Noise type concrete conveying pipe for concrete mixer truck |
-
2018
- 2018-08-23 CN CN201821382167.9U patent/CN209041846U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633827A (en) * | 2020-04-23 | 2020-09-08 | 广西长长路桥建设有限公司 | Noise type concrete conveying pipe for concrete mixer truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 Termination date: 20200823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |