CN2540542Y - Length adjustable rubber pipe - Google Patents
Length adjustable rubber pipe Download PDFInfo
- Publication number
- CN2540542Y CN2540542Y CN 02229484 CN02229484U CN2540542Y CN 2540542 Y CN2540542 Y CN 2540542Y CN 02229484 CN02229484 CN 02229484 CN 02229484 U CN02229484 U CN 02229484U CN 2540542 Y CN2540542 Y CN 2540542Y
- Authority
- CN
- China
- Prior art keywords
- rubber pipe
- tube wall
- utility
- model
- rubber 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
Links
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a telescopic type rubber tube which comprises a rubber tube body, wherein the tube wall of the rubber tube body is provided with a metal net layer, and a metal ring is arranged around the axial cord of the rubber tube body. The utility model has the advantages that the metal net layer is arranged in the tube wall, and a metal ring is arranged at the concave or convex position of the tube wall. The positive pressure and the negative pressure which can be borne by the telescopic type rubber tube of the utility model are increased greatly, and the utility model is especially suitable for the use at the joint of the pipeline with large caliber.
Description
Technical field:
The utility model relates to a kind of rubber pipe, especially relates to a kind of telescopic rubber pipe.
Background technique:
Telescopic rubber pipe is mainly used on the pipeline that lays in water conservancy, the electric power system, locates as the heat distribution pipeline interface of power plant, water return pipeline interface etc., with displacement amount and the dislocation within the specific limits of compensation pipeline.Existing telescopic rubber pipe, its structure mostly are and are provided with the multilayer cord fabric improve the positive and negative pressure that telescopic rubber pipe tube wall is born in tube wall.But the positive and negative pressure that telescopic rubber pipe bore of this structure is limited, especially just seems in the use of large diameter pipeline jointing and can not satisfy required requirement of bearing positive and negative pressure.
The model utility content:
The utility model purpose provides a kind of telescopic rubber pipe with regard to being at above-mentioned existing in prior technology deficiency.
For achieving the above object, can take following technical proposals:
The utility model comprises the rubber pipe body, is provided with the metal stratum reticulare in described rubber pipe body tube wall.
For further improving the positive and negative pressure that the utility model bore; in the tube wall of described rubber pipe body, be provided with metal ring around its axis; described metal ring can be arranged on the recessed position of tube wall; also can be arranged on the raised position of tube wall; certainly also can be arranged on other position in the tube wall, all belong to protection domain of the present utility model.
Advantage of the present utility model just is to be provided with the metal stratum reticulare in described tube wall, and be provided with metal ring in the recessed position or the raised position of tube wall, thereby improved the positive and negative pressure that telescopic rubber pipe described in the utility model can bear widely, particularly in the application of large diameter pipeline jointing, superiority and the practicability that it is outstanding more seems.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Embodiment:
As shown in the figure, the utility model comprises rubber pipe body 1, is provided with metal stratum reticulare 2 in the tube wall of described rubber pipe body 1; Tube wall recessed position place at described rubber pipe body 1 is provided with metal ring 3 around its axis.
Claims (4)
1, a kind of telescopic rubber pipe, it comprises rubber pipe body (1), it is characterized in that: be provided with metal stratum reticulare (2) in the tube wall of described rubber pipe body (1).
2, telescopic rubber pipe according to claim 1 is characterized in that: be provided with metal ring (3) around its axis in the tube wall of described rubber pipe body (1).
3, telescopic rubber pipe according to claim 2 is characterized in that: described metal ring (3) is arranged on the recessed position of described tube wall.
4, telescopic rubber pipe according to claim 2 is characterized in that: described metal ring (3) is arranged on the raised position of described tube wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02229484 CN2540542Y (en) | 2002-05-19 | 2002-05-19 | Length adjustable rubber pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02229484 CN2540542Y (en) | 2002-05-19 | 2002-05-19 | Length adjustable rubber pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2540542Y true CN2540542Y (en) | 2003-03-19 |
Family
ID=33705785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02229484 Expired - Fee Related CN2540542Y (en) | 2002-05-19 | 2002-05-19 | Length adjustable rubber pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2540542Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102677622A (en) * | 2011-03-07 | 2012-09-19 | 林长志 | Thawing apparatus system for blowing exhaust gases of automobiles in groups to ground |
-
2002
- 2002-05-19 CN CN 02229484 patent/CN2540542Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102677622A (en) * | 2011-03-07 | 2012-09-19 | 林长志 | Thawing apparatus system for blowing exhaust gases of automobiles in groups to ground |
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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 |