CN204345104U - A kind of supplying drainage - Google Patents
A kind of supplying drainage Download PDFInfo
- Publication number
- CN204345104U CN204345104U CN201420818259.2U CN201420818259U CN204345104U CN 204345104 U CN204345104 U CN 204345104U CN 201420818259 U CN201420818259 U CN 201420818259U CN 204345104 U CN204345104 U CN 204345104U
- Authority
- CN
- China
- Prior art keywords
- supplying drainage
- outer tube
- pipe
- utility
- steel pipe
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 7
- 239000006260 foam Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a kind of supplying drainage, comprise body, and the steel pipe of tubular body parcel, described body divides outer tube and interior pipe, described outer tube and interior pipe are fixed together by stiffening rib, described tubular body steel pipe both sides are equipped with buffer layer, and described outer tube outer surface offers annular knurl; The utility model makes supplying drainage not easily damaged in installation and using process on the one hand, add its structural strength, make the transport of supplying drainage and easier for installation, on the other hand, the characteristics such as the corrosion resistance of pvc pipe body and the high hardness of steel pipe combine by supplying drainage of the present utility model, greatly can improve working life and the utilization ratio of supplying drainage.
Description
Technical field
The utility model relates to a kind of waste pipe, is specially a kind of supplying drainage.
Background technique
Supplying drainage is widely used in engineering construction field, it is divided into metal tube and nonmetallic pipe, metal tube has steel pipe and cast iron tube two kinds, and nonmetallic pipe has concrete reinforced pipe, asbestos-cement pipe, Glass Steel Tube, plastic tube, PE pipe, PVC-U pipe and vinyl benzene ABS pipe etc., wherein because PVC-U pipe has non-conductive, not heat conduction, the advantage such as fire-retardant, the outstanding Cemented filling for highly corrosive water quality, quality and economic effect can reach best, and easy construction safety.Its main Placement has spigot and socket type link, Bond connects.Meanwhile, the current consumption of PVC-U Guan Shi China is maximum, the most ripe a kind of pipeline of designing and constructing.But the supplying drainage of current used PVC material is not on the one hand owing to having shockproof function, and cause installation or using process in fragile, structure is not strong, on the other hand because pipeline external surface is smooth surface, its problem that there is transport difficult and not easily to install etc.
Summary of the invention
The purpose of this utility model is just to provide a kind of supplying drainage to solve the problem.
The utility model is achieved through the following technical solutions above-mentioned purpose: a kind of supplying drainage, comprise body, and the steel pipe of tubular body parcel, described body divides outer tube and interior pipe, described outer tube and interior pipe are fixed together by stiffening rib, described tubular body steel pipe both sides are equipped with buffer layer, and described outer tube outer surface offers annular knurl.
Preferably, described body is PVC material, and outer tube, interior pipe and stiffening rib integral molding.
Preferably, described steel pipe evenly has 3 or 4 exhausting holes, and through hole be evenly distributed on often row on.
Preferably, described buffer layer is the PE material with foam structure.
Compared with prior art, the beneficial effects of the utility model are: this supplying drainage is reasonable in design, structure is simple, make supplying drainage not easily damaged in installation and using process on the one hand, add its structural strength, make the transport of supplying drainage and easier for installation, on the other hand, the characteristics such as the corrosion resistance of pvc pipe body and the high hardness of steel pipe combine by supplying drainage of the present utility model, greatly can improve working life and the utilization ratio of supplying drainage.
Accompanying drawing explanation
Fig. 1 is structural representation described in the utility model;
Fig. 2 is A-A place described in the utility model sectional view;
Fig. 3 is steel-pipe construction schematic diagram described in the utility model;
In figure: 1, body, 11, outer tube, 12, interior pipe, 13, annular knurl, 14, stiffening rib, 2, steel pipe and 21, buffer layer.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
1 ~ 3 describe by reference to the accompanying drawings, a kind of supplying drainage of the utility model, a kind of supplying drainage, comprise body 1, and the steel pipe 2 of body 1 internal package, described steel pipe 2 evenly has 3 or 4 exhausting holes, and through hole be evenly distributed on often row on, when processing body 1, the formation of stiffening rib 14 can be facilitated, and stiffening rib 14 is in equilateral triangle or distributed rectangular, be conducive to the firm of body 1 and strengthen the intensity of body 1 structure, make body 1 not easily damaged in installation and using process, make the transport of supplying drainage and easier for installation, described body 1 point of outer tube 11 and interior pipe 12, described outer tube 11 and interior pipe 12 are fixed together by stiffening rib 14, described body 1 is PVC material, and outer tube 11, interior pipe 12 and stiffening rib 14 integral molding, namely when processing body 1, outer tube 11, interior pipe 12 and stiffening rib 14 are shaped simultaneously, the characteristics such as the high hardness of the corrosion resistance of pvc pipe body 1 and steel pipe 2 combine by this supplying drainage, greatly can improve working life and the utilization ratio of supplying drainage, described body 1 inner steel pipe 2 both sides are equipped with buffer layer 21, prevent body 1 from damaging in construction and using process, described buffer layer 21 is the PE materials with foam structure, it is the overall weight in order to alleviate this device, described outer tube 11 outer surface offers annular knurl 13, make the transport of supplying drainage and easier for installation.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any reference character in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to mode of execution, but not each mode of execution only comprises an independently technological scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technological scheme in each embodiment also through appropriately combined, can form other mode of executions that it will be appreciated by those skilled in the art that.
Claims (4)
1. a supplying drainage, comprise body (1), and the steel pipe (2) of body (1) internal package, described body (1) point outer tube (11) and interior pipe (12), described outer tube (11) and interior pipe (12) are fixed together by stiffening rib (14), described body (1) inner steel pipe (2) both sides are equipped with buffer layer (21), and described outer tube (11) outer surface offers annular knurl (13).
2. a kind of supplying drainage according to claim 1, is characterized in that: described body (1) is PVC material, and outer tube (11), interior pipe (12) and stiffening rib (14) integral molding.
3. a kind of supplying drainage according to claim 1, is characterized in that: described steel pipe (2) evenly has 3 or 4 exhausting holes, and through hole be evenly distributed on often row on.
4. a kind of supplying drainage according to claim 1, is characterized in that: described buffer layer (21) is the PE material with foam structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420818259.2U CN204345104U (en) | 2014-12-23 | 2014-12-23 | A kind of supplying drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420818259.2U CN204345104U (en) | 2014-12-23 | 2014-12-23 | A kind of supplying drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204345104U true CN204345104U (en) | 2015-05-20 |
Family
ID=53228372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420818259.2U Expired - Fee Related CN204345104U (en) | 2014-12-23 | 2014-12-23 | A kind of supplying drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204345104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111051755A (en) * | 2017-07-31 | 2020-04-21 | 艾格赛尔工业公司 | Layer and pipe comprising such a layer |
-
2014
- 2014-12-23 CN CN201420818259.2U patent/CN204345104U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111051755A (en) * | 2017-07-31 | 2020-04-21 | 艾格赛尔工业公司 | Layer and pipe comprising such a layer |
| CN111051755B (en) * | 2017-07-31 | 2021-12-17 | 艾格赛尔工业公司 | Layer and pipe comprising such a layer |
| US11555563B2 (en) | 2017-07-31 | 2023-01-17 | Telebrands Corp. | Layer and tube comprising such a layer |
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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: 20150520 Termination date: 20171223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |