CN2586035Y - Perforated tube - Google Patents
Perforated tube Download PDFInfo
- Publication number
- CN2586035Y CN2586035Y CN 02291429 CN02291429U CN2586035Y CN 2586035 Y CN2586035 Y CN 2586035Y CN 02291429 CN02291429 CN 02291429 CN 02291429 U CN02291429 U CN 02291429U CN 2586035 Y CN2586035 Y CN 2586035Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- utility
- model
- holes
- perforated 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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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a pipe provided with a plurality of holes. The utility model is characterized in that the inner part of the pipe is provided with a plurality of through holes along a longitudinal direction. One pipe provided with a hole is changed into the pipe provided with a plurality of holes, and a plurality of auxiliary pipes are assembled to form the pipe provided with a plurality of holes. The pressure of the wall of the pipe is dispersed, and the pressure resistance of the wall of the pipe is improved. The utility model has strong pressure resistance. When using conditions are the same, the cost of the utility model is lower than the pipe provided with a hole.
Description
Technical field
The utility model relates to a kind of pipe, refers to a kind of pipe of porous especially.
Background technique
At present, the pipe that uses in our life mostly is the single hole pipe, as: the flexible pipe that water pipe, heating pipe, water delivery are used etc.These pipes in use, its inwall will bear the swelling pressure from liquid in pipe or solid.In order to increase the ability that the single hole tube wall bears pressure, with the tube wall thickening of single hole pipe, perhaps the outer wall at pipe increases one deck protection resistance to compression layer more usually.Like this, though increased the anti-pressure ability of single hole pipe,, also increased the manufacture cost of pipe virtually.
Summary of the invention
In view of the foregoing, the purpose of this utility model provides a kind of low cost of manufacture, perforated tube that anti-pressure ability is strong.
For achieving the above object, the utility model is taked following design proposal: a kind of perforated tube is characterized in that: in the inside of pipe, longitudinally be provided with several through holes.
In the utility model embodiment, described perforated tube inside, longitudinally be provided with seven through holes;
Described perforated tube can also be porous flat pipe, its inside, longitudinally is provided with three through holes;
The diameter of described each through hole is identical.
Because the utility model adopts above technological scheme, promptly in the inside of pipe, longitudinally be provided with several through holes, a single hole pipe is developed into the perforated tube that combines by several sub-pipes, thereby the pressure that has disperseed tube wall, improved the anti-pressure ability of tube wall, so the utility model anti-pressure ability is strong; And when satisfying same service condition, the utility model is than the low cost of manufacture of single hole pipe.
Description of drawings
Fig. 1 is the utility model embodiment 1 a plan view
Fig. 2 is the utility model embodiment 1 a plan view
Fig. 3 is the utility model embodiment 2 a plan view
Fig. 4 is the utility model embodiment 2 a plan view
Embodiment
Fig. 1, Fig. 3 are the plan view of the utility model perforated tube.From figure as can be seen, the utility model perforated tube 1 is with the difference of traditional single hole pipe: in the inside of pipe, longitudinally be provided with several through holes 2; Its effect is the pressure that disperses tube wall, thereby improves the anti-pressure ability of tube wall.
Fig. 1, Fig. 2 are the utility model embodiment 1 plan view and plan view.Perforated tube 1 inside of this shape, longitudinally be provided with 7 through holes 2.The diameter of 7 through holes is identical.
Fig. 3, Fig. 4 are the utility model embodiment 2 plan view and plan view.The perforated tube 1 of this shape is a porous flat pipe, its inside, longitudinally is provided with 3 through holes 2, and the diameter of each through hole is identical.The porous flat pipe of this shape is convenient to collection, the collection volume is little.
The number of through-holes of perforated tube 1 inside, the size in aperture and arrangement mode can and bear interior needs of pressing and set arbitrarily according to flow, can make two hole perforated tubes, also can make 4 hole perforated tubes, can also make the above perforated tube in 5 holes, the utility model is in this explanation for example that differs.
The perforated tube that the utility model is set forth is applicable to various occasions, and it can be made by different materials such as PVC, rubber, aluminium, iron.
When satisfying same service condition, perforated tube is than the low cost of manufacture of single hole pipe.
The above only is preferred embodiment of the present utility model, and protection domain of the present utility model is not limited thereto.Anyly all belong within the utility model protection domain based on the equivalent transformation on the technical solutions of the utility model.
Claims (4)
1, a kind of perforated tube is characterized in that: in the inside of pipe, longitudinally be provided with several through holes.
2, perforated tube according to claim 1 is characterized in that: this perforated tube inside, longitudinally be provided with seven through holes.
3, perforated tube according to claim 1 is characterized in that: this perforated tube is a porous flat pipe, its inside, longitudinally is provided with three through holes.
4, according to claim 2 or 3 described perforated tubes, it is characterized in that: the diameter of described each through hole is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02291429 CN2586035Y (en) | 2002-12-18 | 2002-12-18 | Perforated tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02291429 CN2586035Y (en) | 2002-12-18 | 2002-12-18 | Perforated tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2586035Y true CN2586035Y (en) | 2003-11-12 |
Family
ID=33750256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02291429 Expired - Fee Related CN2586035Y (en) | 2002-12-18 | 2002-12-18 | Perforated tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2586035Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1975124B (en) * | 2005-11-30 | 2010-06-16 | 株式会社电装 | Entrance/exit piping structure for intercooler and intercooler |
| CN108870193A (en) * | 2018-04-10 | 2018-11-23 | 黄永怀 | A kind of intelligentized Furniture lamp with energy-saving effect |
-
2002
- 2002-12-18 CN CN 02291429 patent/CN2586035Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1975124B (en) * | 2005-11-30 | 2010-06-16 | 株式会社电装 | Entrance/exit piping structure for intercooler and intercooler |
| US7967032B2 (en) | 2005-11-30 | 2011-06-28 | Denso Corporation | Entrance/exit piping structure for intercooler and intercooler |
| CN108870193A (en) * | 2018-04-10 | 2018-11-23 | 黄永怀 | A kind of intelligentized Furniture lamp with energy-saving effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |