CN202708346U - Novel spiral type tube stock - Google Patents
Novel spiral type tube stock Download PDFInfo
- Publication number
- CN202708346U CN202708346U CN 201220381682 CN201220381682U CN202708346U CN 202708346 U CN202708346 U CN 202708346U CN 201220381682 CN201220381682 CN 201220381682 CN 201220381682 U CN201220381682 U CN 201220381682U CN 202708346 U CN202708346 U CN 202708346U
- Authority
- CN
- China
- Prior art keywords
- tube body
- water
- tube
- convex
- spiral
- 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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- Revetment (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a novel spiral type tube stock which comprises a tube body (1), wherein a convex spiral line (2) and a concave spiral line (3) are arranged on the surface of the inner wall of the tube body, and grooves and protrusions are formed between the convex spiral line and the concave spiral line. The grooves and the protrusions formed between the convex spiral line and the concave spiral line are arranged on the inner wall of the tube body so as to enable the inner wall of the tube body to be changed into a spiral convex-concave surface from a smooth surface, thereby increasing the interior surface area of the tube, improving the compression resistance of the inner wall of the tube body; when water flows through the tube, water can rotate to move forward under the action of the spiral lines, thereby further reducing the pressure of water on the inner wall of the tube body, and prolonging the service life of the tube stock; and the spiral tube can increase the impact force of water, thereby greatly improving the problem that the water pressure of a water heater is low.
Description
Technical field
The utility model relates to a kind of novel tube.
Background technique
Water is that people are obligato in the modern life, and coal gas also is the first-selection of Chinese family.And frequent water pipe explosion on the nearly section time TV, the street becomes the report of vast sea: and gas hot-water apparatus often also is because hydraulic pressure can't use not.The water pipe that uses now and tracheae tubing mostly are the cast tubes that adopts inner wall smooth, reduce resistance in the time of can making like this water and gas process, but because the pressure of water, make water pipe in running order for a long time, in case water pipe holds pressure that can't stand water, water pipe will explosion, not only wastes water, and have influence on people's normal operation and life, even might cause traffic congestion and property loss.
The model utility content
For the problem that existing tubing in the above-mentioned prior art exists, it is large that the utility model provides a kind of tubing to bear pressure, is difficult for explosion, the Novel spiral type tubing of long service life.
The technological scheme that the technical problems to be solved in the utility model is taked is: described Novel spiral type tubing comprises tube body, be provided with convex helix and matrix helix at the tube body inwall, be formed with groove and projection between described convex helix and the matrix helix.
The utility model is owing to being provided with groove and the projection that is formed by concavo-convex helix at the tube body inwall, make the tube body inwall be become the male and female face of screw type by smooth surface, thereby increased the inner tube wall surface area, improved the compression resistance of tube body inwall, work as simultaneously water interior through out-of-date from managing, rotation moves forward because the effect of helix can make water, reduce so again water to the pressure of inner tube wall, thereby prolong tubing working life, and spiral type pipe can increase the impulse force of water, so just obtained very large improvement as the low problem of water heater hydraulic pressure.
Description of drawings
Fig. 1 is sectional structure schematic diagram of the present utility model.
In the drawings, 1, tube body 2, convex helix 3, matrix helix.
Embodiment
In Fig. 1, tubing is by size design, the making such as tube body 1 available metal, cement, plastics.Be provided with convex helix 2 and the matrix helix 3 that concavo-convex alternate and cocurrent and parallel is arranged at the tube body inwall, the matrix helix is lower than the tube body internal surface, article two, groove (not marking among the figure) cross section that forms between convex helix and the matrix helix is triangle, and projection (not marking among the figure) cross section that forms between convex helix and two the matrix helixes is triangle.Form trench cross-section between certain two convex helixes and the matrix helix and also can be square, arc or zigzag fashion, formation projection cross section also can should be square, arc or zigzag fashion mutually between a convex helix and the two matrix helixes.When liquid or gas through out-of-date because the effect of convex helix and matrix helix makes liquid or gas rotating forward, thereby reduce liquid or gas to the pressure of tube body inwall, and increase liquid or gas impulse force forward.
Claims (1)
1. Novel spiral type tubing, it comprises tube body (1), it is characterized in that: be provided with convex helix (2) and matrix helix (3) at tube body (1) inwall, be formed with groove and projection between described convex helix and the matrix helix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220381682 CN202708346U (en) | 2012-08-03 | 2012-08-03 | Novel spiral type tube stock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220381682 CN202708346U (en) | 2012-08-03 | 2012-08-03 | Novel spiral type tube stock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202708346U true CN202708346U (en) | 2013-01-30 |
Family
ID=47588652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220381682 Expired - Fee Related CN202708346U (en) | 2012-08-03 | 2012-08-03 | Novel spiral type tube stock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202708346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373740A (en) * | 2014-10-29 | 2015-02-25 | 无锡金顶石油管材配件制造有限公司 | Petroleum pipeline |
-
2012
- 2012-08-03 CN CN 201220381682 patent/CN202708346U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373740A (en) * | 2014-10-29 | 2015-02-25 | 无锡金顶石油管材配件制造有限公司 | Petroleum pipeline |
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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: 20130130 Termination date: 20130803 |