CN203273068U - Building delivery pipe - Google Patents
Building delivery pipe Download PDFInfo
- Publication number
- CN203273068U CN203273068U CN 201320260125 CN201320260125U CN203273068U CN 203273068 U CN203273068 U CN 203273068U CN 201320260125 CN201320260125 CN 201320260125 CN 201320260125 U CN201320260125 U CN 201320260125U CN 203273068 U CN203273068 U CN 203273068U
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- CN
- China
- Prior art keywords
- pipe
- semi
- delivery pipe
- building delivery
- tube
- 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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Abstract
The utility model discloses a building delivery pipe which comprises an inner pipe and an outer pipe wrapping the outer wall of the inner pipe, wherein the outer pipe is composed of two semi-circle pipes which are buckled with each other. The building delivery pipe is characterized in that sound insulation cotton is arranged in the inner walls of the two semi-circle pipes respectively, a leakage-proof layer winds around the inner pipe, leakage-proof layers are arranged on the buckling parts of the two semi-circle pipes, connecting holes are formed in connector parts of the two semi-circle pipes, and the two semi-circle pipes are connected with each other through bolts. According to the building delivery pipe, the outer pipe and the inner pipe are not of an integrated structure, the inner pipe is a traditional single-layered drain pipe, the outer pipe is buckled on the inner pipe in two pieces, the leakage-proof layers and the sound insulation cotton are arranged between the inner pipe and the outer pipe, and therefore the purposes of leakage prevention and sound insulation are achieved. Meanwhile, the building delivery pipe is simple in structure and convenient to transform, and manufacturing cost is reduced.
Description
Technical field
The utility model relates to the utility model and relates to a kind of building delivery pipe, more particularly, relates to a kind of building transport pipe.
Background technique
Prior art building delivery pipe mostly is mono-layer tube, and its soundproof effect is poor, carries noise large, in poor stability, particularly high-rise, carries noise pollution serious.For addressing this problem, although occurred the bimetallic tube technology on market, although sound insulation, leakproofness have had better improvement, processing and manufacturing difficulty is large, and cost is high, and the transformation of inapplicable existing waste pipe, has affected it and has applied.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned shortcoming, and a kind of sound insulation, good leak-proof effect are provided, and the while cost is low, delivery pipe is built in repacking easily.
The technological scheme that its technical problem that solves the utility model adopts is as described below: a kind of building delivery pipe, comprise inner tube and the outer tube that is coated on outer wall of inner tube, this outer tube is interlocked by two semi-circular tubes and consists of, it is characterized in that, described two halves round tube inner wall is respectively equipped with Sound-proof material, is wound with application of anti-leakage layers on described inner tube.
Described two semi-circular tube phase buckles are provided with application of anti-leakage layers.
Described two semi-circular tube joining part are provided with attachment hole, connect two semi-circular tubes through bolt.
The utility model according to said structure, its beneficial effect is, the utility model outer tube and inner tube are not integrative-structure, inner tube is the conventional monolayers waste pipe, and the mode that outer tube adopts two halves to interlock is buckled on inner tube, is provided with application of anti-leakage layers and Sound-proof material between inner and outer tubes, when reaching leakproof, sound insulation purpose, simple in structure, transformation is convenient, has reduced fabricating cost.
Description of drawings
Below in conjunction with accompanying drawing and embodiment, the utility model is described further.
Fig. 1 is the utility model structural representation;
Fig. 2 is the M partial enlarged drawing of Fig. 1.
Embodiment
As shown in Figure 1, a kind of building delivery pipe, comprise inner tube 1 and the outer tube that is coated on inner tube 1 outer wall, this outer tube is interlocked by two semi-circular tubes 4,5 and consists of, two semi-circular tubes 4,5 joining part are provided with attachment hole, connect through bolt, two semi-circular tubes 4,5 inwalls are respectively equipped with Sound-proof material 3, are wound with application of anti-leakage layers 2 on inner tube 1.Described two semi-circular tubes 4,5 phase buckles are provided with application of anti-leakage layers.
Although the utility model is described with reference to the above embodiments; it is only for explanation the utility model that but those of ordinary skill in the art can very clearly be recognized above embodiment fully; wherein can make various changes and revise and not break away from a broad sense the utility model; so be not that conduct is to restriction of the present utility model; as long as in connotation scope of the present utility model, within all falling into to above-described embodiment's variation, distortion the protection domain that the utility model requires.
Claims (3)
1. a building delivery pipe, comprise inner tube and the outer tube that is coated on outer wall of inner tube, and this outer tube is interlocked by two semi-circular tubes and consists of, and it is characterized in that, described two halves round tube inner wall is respectively equipped with Sound-proof material, is wound with application of anti-leakage layers on described inner tube.
2. a kind of building delivery pipe according to claim 1, is characterized in that, described two semi-circular tube phase buckles are provided with application of anti-leakage layers.
3. a kind of building delivery pipe according to claim 1, is characterized in that, described two semi-circular tube joining part are provided with attachment hole, connects two semi-circular tubes through bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320260125 CN203273068U (en) | 2013-05-14 | 2013-05-14 | Building delivery pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320260125 CN203273068U (en) | 2013-05-14 | 2013-05-14 | Building delivery pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203273068U true CN203273068U (en) | 2013-11-06 |
Family
ID=49503479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320260125 Expired - Fee Related CN203273068U (en) | 2013-05-14 | 2013-05-14 | Building delivery pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203273068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819359A (en) * | 2015-04-30 | 2015-08-05 | 刘希文 | Silencing and anti-freezing method and device for sewer line |
-
2013
- 2013-05-14 CN CN 201320260125 patent/CN203273068U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819359A (en) * | 2015-04-30 | 2015-08-05 | 刘希文 | Silencing and anti-freezing method and device for sewer line |
| CN104819359B (en) * | 2015-04-30 | 2017-03-08 | 刘希文 | The sewer pipe antifreeze method and device of noise elimination |
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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: 20131106 Termination date: 20150514 |
|
| EXPY | Termination of patent right or utility model |