CN201209715Y - Withstand voltage belt - Google Patents
Withstand voltage belt Download PDFInfo
- Publication number
- CN201209715Y CN201209715Y CNU2008200245935U CN200820024593U CN201209715Y CN 201209715 Y CN201209715 Y CN 201209715Y CN U2008200245935 U CNU2008200245935 U CN U2008200245935U CN 200820024593 U CN200820024593 U CN 200820024593U CN 201209715 Y CN201209715 Y CN 201209715Y
- Authority
- CN
- China
- Prior art keywords
- parallel
- warp
- layer
- water band
- utility
- 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.)
- Ceased
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a pressure resistant water band, which comprises a tubular band body, and a fibrous net arranged inside the shell of the tube. The fibrous net consists of warp layers and woof layers which are tightly connected. The woofs are entwined outside the warps. Each woof layer consists of two groups of woofs which are entwined bidirectionally in spiral shape. The band body is tightly combined with the fibrous net, which is not stratified easily; the elastic deformation of the pipe body is small; the service life of the water band is long; the pressure resistance is high.
Description
Technical field
The utility model belongs to agricultural or the fire-extinguisher water hose technical field, especially relates to a kind of water band of withstand voltage and long service life.
Background technique
Existing fire-fighting or Agricultural hose generally are made of watertightness barrier and braid, and braid is the tubular pipe that fibrage forms, its line bed thickness and pine, the watertightness barrier and the braid degree of cross linking are poor, the easy layering of body, and resiliently deformable is big behind the body pressurized, compressive strength is low, and the water band is short working life.
Summary of the invention
The technical problems to be solved in the utility model provides the pressure-resistant water band that a kind of pipe structure is tight, be difficult for layering and distortion.
For solving the problems of the technologies described above, the utility model comprises tubulose belt body and the fleece that is located in the tube wall, and its structural feature is that fleece is made up of the warp layer and the parallel layer of close proximity, and parallel is wrapped in outside the warp.
The parallel layer is entwined by 2 groups of parallel bidirectional screws.
The beneficial effects of the utility model are: fleece of the present utility model is made up of warp layer and parallel layer, parallel closely is wrapped in outside the warp, warp, parallel are netted intersection, watertightness barrier combines with fleece closely, belt body is difficult for layering, water band long service life, fibroreticulate graticule layer close proximity, the body resiliently deformable is little, the compressive strength height.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is an overall structure schematic representation of the present utility model;
Fig. 2 is the utility model end-face structure schematic representation.
Among the figure: 1, belt body, 2, fleece, 3, warp, 4, parallel.
Embodiment
Shown in Fig. 1 and 2, the utility model comprises tubulose belt body 1 and is located at the interior fleece 2 of tube wall, fleece 2 is made up of the warp layer and the parallel layer of close proximity, parallel 4 is wrapped in outside the warp 3, the parallel layer is wound in netted by 2 groups of parallel 4 bidirectional screws, graticule can adopt terylene or polypropylene fibre line, is formed by the winding machine coiling, and belt body 1 adopts the pvc plastics.
Claims (2)
1, a kind of pressure-resistant water band comprises tubulose belt body (1) and is located at fleece (2) in the tube wall, it is characterized in that fleece (2) layer is made up of warp (3) layer of close proximity and parallel (4), and parallel (4) is wrapped in outside the warp (3).
2, pressure-resistant water band according to claim 1 is characterized in that parallel (4) layer is entwined by 2 groups of parallels (4) bidirectional screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200245935U CN201209715Y (en) | 2008-06-25 | 2008-06-25 | Withstand voltage belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200245935U CN201209715Y (en) | 2008-06-25 | 2008-06-25 | Withstand voltage belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201209715Y true CN201209715Y (en) | 2009-03-18 |
Family
ID=40480451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200245935U Ceased CN201209715Y (en) | 2008-06-25 | 2008-06-25 | Withstand voltage belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201209715Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107354581A (en) * | 2017-08-16 | 2017-11-17 | 际华三五三四制衣有限公司 | Bat encloses yarn machine |
| CN110005881A (en) * | 2019-03-30 | 2019-07-12 | 潍坊现代塑胶有限公司 | Rubber and plastic composite pressure resistance impact gun pipe |
-
2008
- 2008-06-25 CN CNU2008200245935U patent/CN201209715Y/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107354581A (en) * | 2017-08-16 | 2017-11-17 | 际华三五三四制衣有限公司 | Bat encloses yarn machine |
| CN110005881A (en) * | 2019-03-30 | 2019-07-12 | 潍坊现代塑胶有限公司 | Rubber and plastic composite pressure resistance impact gun pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20101101 Decision number of declaring invalidation: 15449 Granted publication date: 20090318 |