CN201437868U - Wound drain pipe - Google Patents
Wound drain pipe Download PDFInfo
- Publication number
- CN201437868U CN201437868U CN2009201195143U CN200920119514U CN201437868U CN 201437868 U CN201437868 U CN 201437868U CN 2009201195143 U CN2009201195143 U CN 2009201195143U CN 200920119514 U CN200920119514 U CN 200920119514U CN 201437868 U CN201437868 U CN 201437868U
- Authority
- CN
- China
- Prior art keywords
- wall
- stiffening rib
- waste pipe
- outside wall
- drain 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
Images
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a wound drain pipe comprising a pipe wall (2) which is formed by winding sheets (1). The pipe wall (2) consists of an inner wall and an outer wall, and at least one layer of reinforcing ribs (3) is arranged between the inner wall and the outer wall. The wound drain pipe is characterized in that the reinforcing ribs (3) are corrugated in uniform distribution along the circumference of a cavity of the inner wall and the outer wall. The wound drain pipe has good compression resistance, good sound-insulating effect, light weight and low cost.
Description
Technical field
The utility model relates to pipe fitting, specifically is a kind of winding waste pipe of draining blowdown.
Background technique
Present winding waste pipe comprises the tube wall that is entwined by sheet material as shown in Figure 1, and described tube wall is made of inside and outside wall, is provided with one deck stiffening rib at least between the described inside and outside wall.But also have certain shortcoming: because this plurality of strengthening ribs all along the tubing radially direct, causes crushing resistance poor, and in order to increase the compressive strength of tubing, this stiffening rib needs bigger width, causes poor, the Heavy Weight of soundproof effect, the cost height.
The model utility content
The technical problems to be solved in the utility model is, provides that a kind of crushing resistance is good, soundproof effect is good, in light weight, the winding waste pipe that cost is low.
The technical solution of the utility model is, a kind of winding waste pipe with following structure is provided, the tube wall that comprises and be entwined by sheet material, described tube wall is made of inside and outside wall, be provided with one deck stiffening rib at least between the described inside and outside wall, the corrugated shape that described stiffening rib is evenly distributed for the circumference along the cavity of inside and outside wall.
After adopting above structure, the utility model compared with prior art, have the following advantages: because the corrugated shape that described stiffening rib is evenly distributed for the circumference along the cavity of inside and outside wall, the crushing resistance of the stiffening rib of corrugated shape is good, stiffening rib does not need bigger width simultaneously, just can make the soundproof effect of winding waste pipe of the present utility model good, in light weight, cost is low.
Description of drawings
Accompanying drawing 1 is the structural representation of the winding waste pipe of prior art.
Accompanying drawing 2 is the structural representation of winding waste pipe of the present utility model.
The A-A generalized section that accompanying drawing 3 is established one deck stiffening rib for winding waste pipe of the present utility model.
The A-A generalized section that accompanying drawing 4 is established two layers of stiffening rib for winding waste pipe of the present utility model.
As shown in the figure: 1, sheet material, 2, tube wall, 3, stiffening rib, 4, interlayer.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As Fig. 2, shown in Figure 3, winding waste pipe of the present utility model, comprise the tube wall 2 that is entwined by sheet material 1, described tube wall 2 is made of inside and outside wall, be provided with one deck stiffening rib 3 at least between the described inside and outside wall, winding waste pipe of the present utility model is mainly used in bigbore waste pipe, and small-bore waste pipe need not to set up stiffening rib 3 between inside and outside wall, the corrugated shape that described stiffening rib 3 is evenly distributed for the circumference along the cavity of inside and outside wall.
Be provided with between the described two-layer stiffening rib 3 and the concentrically ringed interlayer 4 of inside and outside wall, these stiffening rib 3 one decks between outer wall and interlayer 4, its another the layer between inwall and interlayer 4.
As shown in Figure 4, described stiffening rib 3 is two-layer, and described stiffening rib 3 can increase the number of plies according to actual needs, and can twine the tubing of different bores according to different needs, is not subjected to the restriction of extrusion die physical dimension.
The utility model not only limits to above embodiment, and its concrete structure allows variation, as: as described in stiffening rib 3 also can be multilayer, all set up interlayer 4 or the like between every layer.In a word, all various variations of being done in the independent claims scope are all in protection domain of the present utility model.
Claims (3)
1. one kind twines waste pipe, comprise the tube wall (2) that is entwined by sheet material (1), described tube wall (2) is made of inside and outside wall, be provided with one deck stiffening rib (3) at least between the described inside and outside wall, it is characterized in that: the corrugated shape that described stiffening rib (3) is evenly distributed for the circumference along the cavity of inside and outside wall.
2. winding waste pipe according to claim 1 is characterized in that: described stiffening rib (3) is for two-layer.
3. winding waste pipe according to claim 2 is characterized in that: be provided with between the described two-layer stiffening rib (3) and the concentrically ringed interlayer of inside and outside wall (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201195143U CN201437868U (en) | 2009-05-05 | 2009-05-05 | Wound drain pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201195143U CN201437868U (en) | 2009-05-05 | 2009-05-05 | Wound drain pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201437868U true CN201437868U (en) | 2010-04-14 |
Family
ID=42399842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201195143U Expired - Fee Related CN201437868U (en) | 2009-05-05 | 2009-05-05 | Wound drain pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201437868U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620068A (en) * | 2012-04-17 | 2012-08-01 | 江苏通全球工程管业有限公司 | Coil pipe |
| CN102979065A (en) * | 2012-11-22 | 2013-03-20 | 江苏永辉装饰工程有限公司 | Novel draining pipe for gardens |
| CN103216449A (en) * | 2012-01-18 | 2013-07-24 | 熊荣华 | Fluid power technology of pipe cavity with linear track and closed cross section |
| CN105993747A (en) * | 2016-05-19 | 2016-10-12 | 安徽省农业科学院园艺研究所 | Antifreezing system for Dangshan crisp pear tree in early spring and antifreezing method thereof |
| WO2016170225A1 (en) * | 2015-04-22 | 2016-10-27 | Plastic Pipe Mobile Ou | A method to produce plastic tube that has at least one stiffener |
| CN109027455A (en) * | 2018-08-31 | 2018-12-18 | 安徽众高信息技术有限责任公司 | A kind of novel water supply and sewerage pipeline |
-
2009
- 2009-05-05 CN CN2009201195143U patent/CN201437868U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216449A (en) * | 2012-01-18 | 2013-07-24 | 熊荣华 | Fluid power technology of pipe cavity with linear track and closed cross section |
| CN102620068A (en) * | 2012-04-17 | 2012-08-01 | 江苏通全球工程管业有限公司 | Coil pipe |
| CN102979065A (en) * | 2012-11-22 | 2013-03-20 | 江苏永辉装饰工程有限公司 | Novel draining pipe for gardens |
| WO2016170225A1 (en) * | 2015-04-22 | 2016-10-27 | Plastic Pipe Mobile Ou | A method to produce plastic tube that has at least one stiffener |
| CN105993747A (en) * | 2016-05-19 | 2016-10-12 | 安徽省农业科学院园艺研究所 | Antifreezing system for Dangshan crisp pear tree in early spring and antifreezing method thereof |
| CN109027455A (en) * | 2018-08-31 | 2018-12-18 | 安徽众高信息技术有限责任公司 | A kind of novel water supply and sewerage pipeline |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201437868U (en) | Wound drain pipe | |
| CN108240071A (en) | FRP section bars-steel pipe concrete combination column | |
| CN201221651Y (en) | High foaming silencing noise reduction plastic composite pipe | |
| CN2883851Y (en) | Tubing having polythane wound structural wall | |
| JP5090736B2 (en) | Multi-layer tube with improved physical properties | |
| CN202165713U (en) | Hollow strip material for double-plain-wall pipe and double-plain-wall pipe | |
| CN101737570B (en) | Glass fiber and polyethylene composite reinforced polyethylene spirally enwound structure-wall tubular product | |
| CN207333993U (en) | Heavy caliber anticracking PE is managed | |
| CN102797917B (en) | Pressure pipe wound by polyethylene sandwich reinforcement rib plate strips in reciprocating manner and machining method | |
| CN205578928U (en) | Enhancement mode adds muscle pipe | |
| CN203052176U (en) | Externally-square internally-round double-layer composite corrugated tube | |
| CN201041262Y (en) | Hollow wall plastic pipe | |
| CN203585599U (en) | High-pressure PVC plastic rib spiral reinforced tube | |
| CN207686141U (en) | A kind of FRP proximate matters-steel tube concrete superposed column | |
| CN202561288U (en) | Winding pipe | |
| CN202884286U (en) | Polyethylene winding structure wall pipe with reinforcing inner ribs and reinforcing steel strips | |
| CN202733213U (en) | Pressure pipe wound by polyethylene sandwich reinforcing rib plate belts in reciprocated mode | |
| CN107901550B (en) | Manufacturing process of composite material interlayer cylindrical shell structure | |
| CN203036112U (en) | Hollow-wall tubing | |
| CN204850004U (en) | Inspection shaft | |
| CN202917921U (en) | Double-wall corrugated tubing with square external and circular inner | |
| CN218818694U (en) | Multilayer cavity PP reinforcing winding pipe | |
| CN203052177U (en) | Externally-square internally-round three-wall strengthened composite tube | |
| CN202834454U (en) | Compound drain pipe | |
| CN202493796U (en) | Corrugated pipe formed by dovetail tenon groove pipes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100414 Termination date: 20120505 |