CN205938237U - Crushing resistance hose - Google Patents
Crushing resistance hose Download PDFInfo
- Publication number
- CN205938237U CN205938237U CN201620877935.2U CN201620877935U CN205938237U CN 205938237 U CN205938237 U CN 205938237U CN 201620877935 U CN201620877935 U CN 201620877935U CN 205938237 U CN205938237 U CN 205938237U
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- China
- Prior art keywords
- inner tube
- flexible pipe
- crushing resistance
- outer tube
- model
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Abstract
The utility model discloses a crushing resistance hose, including outer tube (1), the inside of outer tube (1) is equipped with inner tube (2), be equipped with between outer tube (1) and inner tube (2) support level (3), the even winding of support level (3) spiral is on inner tube (2). The utility model has the characteristics of the compressive resistance is better, bending property is better, be difficult to to warp and the utilization ratio higher.
Description
Technical field
The utility model is related to a kind of flexible pipe, particularly a kind of crushing resistance flexible pipe, is applied to require flexible pipe not roll over flat
Working environment under.
Background technology
Existing flexible pipe mostly is the flexible pipe extruded and be molded by extruder individual layer, and molding procedure is simple, is so molded
The compressive resistance that flexible pipe can bear is poor, bending property also bad it is easy to deform upon；When such flexible pipe is used for agricultural
During the pressure environments such as filling, by external pressures such as soil, this flexible pipe is easily deformed, thus affecting water-flowing amount.When such soft
When pipe is used for the hot environments such as steam clean, pipe interior temperature is made to spend height by the steam of flexible pipe, too high temperature easily makes
Obtain flexible pipe softening folding flat, thus affecting the throughput in pipe.Therefore, current flexible pipe is limited to the adaptability of working environment,
There is a problem of that crushing resistance is poor, bending property is bad, be easily deformed, utilization rate relatively low.
Utility model content
The purpose of this utility model is, provides a kind of crushing resistance flexible pipe, it has, and crushing resistance is good, bending property is preferable,
Do not allow the yielding and higher feature of utilization rate.
The technical solution of the utility model is as follows：
A kind of crushing resistance flexible pipe, including outer tube and inner tube, inner tube is sleeved on outer tube, is provided with and props up between outer tube and inner tube
Support line, described support line is uniformly wound around on inner pipe in the shape of a spiral.Line is supported to play a supporting role.
Further, described outer tube and inner tube are in close contact so that supporting line to be embedded between outer tube and inner tube, and three
Between seamless.Support line that activity, good stability will not occur, improve performance.
Further, described support line is elastoplast wire.Preferably, described support line is wound with metal wire,
Thus improving crushing resistance further.
Further, said inner tube is made up of cold-resistant material.
Further, said inner tube is made up of environment-friendly materials.
In addition, said inner tube is preferably made up of corrosion resistant material, thus being applied to various liquid or gas, prevent from being managed
Interior gas-liquid corrosion.
Compared with prior art, the utility model adopts the composite construction of multi-layer flexible pipe, is specifically combined by outer tube and inner tube
Constitute, such structure increased the compressive property of flexible pipe；The utility model is provided with support line between outer tube and inner tube, tool
Body supports line spiral to be uniformly wrapped on the outer surface of inner tube, supports the setting of line to increase the compression strength of flexible pipe.
Additionally, the utility model is multistage tubular construction, it is preferably special that such structure makes flexible pipe be provided with bending property
Point；The metal wire being wound around on line is supported to further increase the intensity of flexible pipe；Inner tube adopts corrosion resistant material, when flexible pipe makes
Used time, the species of Bottomhole pressure liquid can be not only restricted to；The utility model has that compressive resistance is preferable, bending property preferably, no
It is easily deformed the feature higher with utilization rate.The utility model can not only be as agricultural drop irrigation pipe moreover it is possible to extensively be used in steaming
The aspects such as vapour cleaning machine, water drainage pipe of air conditioner and wet type ventilating fan water inlet pipe, have the characteristics that the wide model of utilization rate, utilization rate are higher.
Brief description
Fig. 1 is longitudinal profile schematic diagram of the present utility model；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is stereochemical structure expanded view of the present utility model；
Fig. 4 is the utility model pipe end view.
Being labeled as in accompanying drawing：1- outer tube, 2- inner tube, 3- supports line.
Specific embodiment
With reference to the accompanying drawings and examples the utility model is further described, but is not intended as to the utility model
The foundation limiting.
A kind of crushing resistance flexible pipe, it constitutes as shown in Figure 1,2 and 3, including outer tube 1 and inner tube 2, outer tube 1 and inner tube 2 tube wall
Thickness is identical.The thickness of inside and outside tube wall can also be adjusted according to actual needs.Inner tube 2 is sleeved on inside outer tube 1, outer tube 1 with interior
It is provided with support line 3, described support line 3 is uniformly wrapped in inner tube 2 in the shape of a spiral between pipe 2.Support line 3 to play support to make
With.
As shown in figure 4, described outer tube 1 and inner tube 2 are in close contact so that supporting line 3 to be embedded between outer tube 1 and inner tube 2,
And it is seamless between three.So that supporting line 3 that activity, good stability will not occur, improve performance.
The described wire supporting line 3 to make for elastoplast, specifically can adopt the highstrenghtpiston such as PBT, nylon, PPO
Material, employs PVC material in the present embodiment.It is wound with metal wire on supporting line 3, thus improving crushing resistance further.
Said inner tube 2 is made up of cold-resistant, environment-friendly materials.Preferably it is made up of the environment-friendly materials of corrosion resistance, thus being suitable for
In various liquid or gas, prevent from being managed interior gas-liquid and corrode.
Operation principle of the present utility model is：
When the utility model is applied to agricultural drop irrigation, setting gradually of outer tube 1, support line 3 and inner tube 2, increased flexible pipe
Crushing resistance, when flexible pipe is embedded in and uses in soil, because of soil permanent pressure, flexible pipe will be crushed deformation, will not
Have influence on the flow of liquid in pipe；Inner tube 2 uses corrosion resistant material, when in pipe, conveying carries the liquid of agricultural chemicals, pipeline
Will not be corroded by the chemical pesticide in liquid, there is the preferable feature of corrosion resistance.The utility model is applied to steam clean
During machine, the internal setting supporting line 3, increased the intensity of flexible pipe, increased the bending property of flexible pipe, and support line 3 to use
The plastic support line spiral of high intensity is uniformly wrapped on the outer surface of inner tube 2, even if being passed through high-temperature steam, flexible pipe in pipe
Will not because inner tube 2 soften by roll over flat, do not interfere with the shape of flexible pipe, the throughput in flexible pipe is unaffected.This practicality
New in addition to being applied to agricultural drop irrigation and steam cleaner, good structure and performance still are able to be widely used in air-conditioner drain
All many-sides such as pipe and wet type ventilating fan water inlet pipe, all can reach good using effect, and are not easy to damage, and have utilization
Rate is higher and the wider feature of utilization rate.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model.All this
Any modification, equivalent and improvement made within the spirit of utility model and principle etc., should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of crushing resistance flexible pipe it is characterised in that：Including outer tube (1) and inner tube (2), inner tube (2) is sleeved on the interior of outer tube (1)
Portion, is provided with support line (3) between outer tube (1) and inner tube (2), described support line (3) is uniformly wrapped in inner tube (2) in the shape of a spiral
On.
2. crushing resistance flexible pipe according to claim 1 it is characterised in that：Described outer tube (1) and inner tube (2) are in close contact,
So that support line (3) to be embedded between outer tube (1) and inner tube (2), and seamless between three.
3. crushing resistance flexible pipe according to claim 1 it is characterised in that：Described support line (3) is elastoplast wire.
4. crushing resistance flexible pipe according to claim 3 it is characterised in that：It is wound with metal wire on described support line (3).
5. crushing resistance flexible pipe according to any one of claim 1 to 4 it is characterised in that：Said inner tube (2) is by cold-resistant material
Material is constituted.
6. crushing resistance flexible pipe according to any one of claim 1 to 4 it is characterised in that：Said inner tube (2) is by environmental protection material
Material is constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620877935.2U CN205938237U (en) | 2016-08-12 | 2016-08-12 | Crushing resistance hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620877935.2U CN205938237U (en) | 2016-08-12 | 2016-08-12 | Crushing resistance hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205938237U true CN205938237U (en) | 2017-02-08 |
Family
ID=57921243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620877935.2U Active CN205938237U (en) | 2016-08-12 | 2016-08-12 | Crushing resistance hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205938237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107599368A (en) * | 2017-09-28 | 2018-01-19 | 东莞市扬航硅橡胶科技有限公司 | A kind of antistatic hose and its manufacture craft |
-
2016
- 2016-08-12 CN CN201620877935.2U patent/CN205938237U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107599368A (en) * | 2017-09-28 | 2018-01-19 | 东莞市扬航硅橡胶科技有限公司 | A kind of antistatic hose and its manufacture craft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |