CN2078349U - Flexible joint drain pipe with hard polyvinyl chloride clamping sleeve - Google Patents
Flexible joint drain pipe with hard polyvinyl chloride clamping sleeve Download PDFInfo
- Publication number
- CN2078349U CN2078349U CN 90217271 CN90217271U CN2078349U CN 2078349 U CN2078349 U CN 2078349U CN 90217271 CN90217271 CN 90217271 CN 90217271 U CN90217271 U CN 90217271U CN 2078349 U CN2078349 U CN 2078349U
- Authority
- CN
- China
- Prior art keywords
- ring
- pipe
- rubber ring
- clamping sleeve
- bolt
- 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.)
- Withdrawn
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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model relates to a flexible joint drain pipe with a hard polyvinyl chloride clamping sleeve, comprising a clamping sleeve 1, a bolt 2, a rubber ring 3 and a hard polyvinyl chloride pipe 4. The utility model is characterized in that the clamping sleeve 1 comprises a clamping ring 5, a compacting edge 6, a fastening edge 7 and a pressing ring tongue 8; The upper part of the rubber ring 3 is provided with a sealing ring. The clamping sleeve structure of the rubber ring is connected with the bolt. The utility model has the advantage of definite strength and rigidity, definite extendibility, beautiful appearance, light weight, convenient installation and maintenance, anti-corrosive property and good shock resistance. Compared with a common cast iron drain pipe, the material cost of the utility model is reduced by 30%, the maintenance and installation cost is reduced by 50%, the weight and the transportation cost are 1/5 of the cast iron pipe.
Description
The utility model Vybak cutting ferrule flexible interface gutter belongs to the category of plumbing equipment device.Specifically be a kind of flexible interface gutter that adopts rubber ring cutting ferrule and Bolt Connection.
Present drainage pipe both domestic and external is generally selected cast iron pipe for use, and profile is coarse, weight is big, cost is high, perishable, installation and maintenance inconvenience.
The purpose of this utility model is to select for use the Vybak pipe to replace cast iron pipe, change cast iron pipe and hold the finger mouth, the connecting mode of flange provides that a kind of appearance is bright and clean, in light weight, cost is low, and installation and maintenance are the design scheme of the gutter of Vybak cutting ferrule flexible interface easily.
The utility model Vybak cutting ferrule flexible interface gutter, it is characterized in that by cutting ferrule 1, bolt 2, rubber ring 3, hard polvinyl choride pipe 4 form (shown in accompanying drawing 1) wherein cutting ferrule 1 by 5 being collar shown in the accompanying drawing 2,6 classify D50, D75, D100, D150, D200, D250, D300 7 kind for fastening limit, 8 for trim ring tongue, design department for compressing limit, 7, and material selection stainless steel or low carbon steel plate are made to electroplate to be coated with to dye and got final product.
Bolt 2 is the hexagonal half refining coarse groove bolt of top trough of belt, and material has two kinds of stainless steel and carbon steels, about groove depth 3mm.
The planform of rubber ring 3 as shown in Figure 3, the corrosion-resistant blend glue stuff of material selection, rubber ring diameter D decides according to cutting ferrule and tubing series, three seals circle 9 is arranged with cage ring 10 in the rubber ring, spacing is respectively 2,3,5mm, cage ring height 5-6mm, thickness are 4-6mm, and sealing ring height and thickness are R2-3mm.
Hard polvinyl choride pipe 4 has straight tube, bend pipe, 11 is straight tube wherein as shown in Figure 4, and 12 is that bend pipe length is 1-4 rice as required, and pipe thickness t is 2-6mm according to different use and diameter, but should be benchmark with the external diameter.
The popularization of the utility model Vybak cutting ferrule flexible interface gutter will have economic benefit and social benefit widely, cost can reduce by 30～40%, good looking appearance, can be shockproof anti-corrosion, can partly or entirely replace cast iron pipe and steel pipe, can save great deal of steel, and flexible interface also can be used for various pipelines, as connection of steel pipe, iron pipe etc.
Description of drawings:
Fig. 1 is a Vybak cutting ferrule flexible interface assembly drawing.
Number in the figure: 1, cutting ferrule, 2, bolt, 3, rubber ring, 4, hard polvinyl choride pipe.
Fig. 2 is cutting ferrule and bolt connection layout.
Number in the figure: 5, collar, 6, compress the limit, 7, fastening limit, 8, the trim ring tongue.
Fig. 3 is the rubber seal structure chart.
Number in the figure: 9, sealing ring, 10, cage ring.
Fig. 4 is a Vybak pipe straight tube pipe fitting connection layout.
Number in the figure: 11, straight tube, 12, bend pipe, t is a pipe thickness.
Claims (1)
- Vybak cutting ferrule flexible interface gutter is made up of cutting ferrule 1, bolt 2, rubber ring 3, hard polvinyl choride pipe 4, it is characterized in that, its cutting ferrule 1 compresses limit 6, fastening limit 7, trim ring tongue 8 compositions by collar 5; The hexagonal that its bolt 2 is the top trough of belt is made with extra care the coarse groove bolt, and material has two kinds of stainless steel and carbon steels.About groove depth 3mm; Rubber ring 3 is selected corrosion-resistant blend glue stuff for use, and the rubber ring diameter is decided according to cutting ferrule and tubing series, be provided with three seals circle 9 in the rubber ring 3, with cage ring 10, spacing is respectively 2,3,5mm, cage ring 10 height 5～6mm, thickness is 4～6mm, sealing ring height and thickness are R2～3mm; Its hard polvinyl choride pipe is divided into straight tube 11, bend pipe 12, and its length is generally 1～4 meter as required, and pipe thickness t is 2～6mm according to different use and diameter, but should be benchmark with the external diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90217271 CN2078349U (en) | 1990-07-31 | 1990-07-31 | Flexible joint drain pipe with hard polyvinyl chloride clamping sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90217271 CN2078349U (en) | 1990-07-31 | 1990-07-31 | Flexible joint drain pipe with hard polyvinyl chloride clamping sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2078349U true CN2078349U (en) | 1991-06-05 |
Family
ID=4896290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90217271 Withdrawn CN2078349U (en) | 1990-07-31 | 1990-07-31 | Flexible joint drain pipe with hard polyvinyl chloride clamping sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2078349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102021945A (en) * | 2010-11-09 | 2011-04-20 | 广西大学 | Method for connecting HDPE double-wall ripple drainage pipe |
-
1990
- 1990-07-31 CN CN 90217271 patent/CN2078349U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102021945A (en) * | 2010-11-09 | 2011-04-20 | 广西大学 | Method for connecting HDPE double-wall ripple drainage pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |