CN1320785A - Hose - Google Patents
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- Publication number
- CN1320785A CN1320785A CN 01116436 CN01116436A CN1320785A CN 1320785 A CN1320785 A CN 1320785A CN 01116436 CN01116436 CN 01116436 CN 01116436 A CN01116436 A CN 01116436A CN 1320785 A CN1320785 A CN 1320785A
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- CN
- China
- Prior art keywords
- pipe
- webmaster
- silk
- classes
- plastic layer
- 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.)
- Pending
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- Laminated Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
A flexible pipe for cold and hot water has an inner pipe mainly made of EPT rubber and woven elastic plastics fabric pipe outside of it. The plastic fabric pipe is woven by the synthetic fibre filament or the compound filament consisting of the glass fibre filament and the thermal plastic layer cladding on it. The made pipe can transfer the media with the temperature of less than 70 degree C and the pressure at 0.9 Mpa.
Description
The present invention relates to the flexible pipe that a kind of hot and cold water is used.
The connection flexible pipe that existing hot and cold water is used, its outer metallic mesh tube or stainless steel webmaster of adopting.Corrosion in use appears in these flexible pipes easily, when being used for hot water, and easily heat conduction; If braid damages, also can cause troubles such as scratching human body or clothing.
The present invention's purpose is to overcome above-mentioned defective, and a kind of flexible pipe that is difficult for the connection hot and cold water of heat conduction, corrosion is provided.
The present invention is achieved in that it mainly is to change into by synthetic fibres or glass fiber and coated thereon thermoplastic give birth to the elasticity webmaster that composite filament that plastic layer constitutes is woven into being woven in the metal webmaster on the pipe in the rubber as.
Advantages such as this elasticity webmaster is soft, comfortable, and cost is low, does not produce corrosion, compares with the Stainless Steel Wire woven tube, has good bandability, is difficult for heat conduction, and is safe in utilization.
Below in conjunction with embodiment shown in the drawings, the present invention is described in further detail.
Fig. 1 is a structure sectional view of the present invention.
Fig. 2 is the structure enlarged diagram of composite filament.
Fig. 3 is user mode figure of the present invention.
Referring to Fig. 1, Fig. 2, the webmaster 2 that flexible pipe of the present invention is weaved into by pipe 1 and plastics composite filament in the rubber constitutes.In the rubber pipe 1 by ethylene propylene diene rubber and auxiliary material, auxiliary agent mixing after, make the interior pipe of corresponding specification through extruder; Webmaster 2 is formed by synthetic fibres 4 and the composite filament braiding that coated thermoplastic plastic layer 5 on synthetic fibres 4 constitutes.Synthetic fibres 4 is a kind of in polypropylene fibre silk or dacron thread, the acrylic silk, or they are mixed and made into, and also the useable glass cellosilk replaces.Thermoplastic plastic layer 5 adopts PVC series material to make, and also can adopt polyethylene series, thermoplastic elastic series or their intermingling material to make.Wherein the diameter of composite filament like this, had both guaranteed the intensity of pressure of flexible pipe between 0.2-1.5mm, made it keep certain ductility again.
The present invention can intercept required length according to actual conditions, and fixes scyewed joint joint 3 at two ends, referring to Fig. 3, promptly can be made into the connecting tube that hot and cold water is used.
The present invention is 0.9Mpa in working pressure, and operating temperature is suitable in the medium below 70 ℃.
Claims (4)
1, a kind of flexible pipe, it is by pipe (1) in the rubber and be woven in the outer webmaster (2) of interior pipe (1) and form, it is characterized in that: described webmaster (2) adopts the composite filament by synthetic fibres or glass fiber (4) and coated thermoplastic plastic layer (5) formation thereon to weave and forms.
2, according to the described flexible pipe of claim 1, it is characterized in that: synthetic fibres (4) is a kind of in the acrylic silk, polypropylene fibre silk, terylene silk or their silk union, and thermoplastic plastic layer (5) is made by the intermingling material of any two classes or three classes in a kind of material of PVC series, polyethylene series, thermoplastic elastic series or above-mentioned three classes.
3, according to claim 1 or 2 described flexible pipes, it is characterized in that: the composite filament diameter of webmaster (2) is 0.2-1.5mm.
4, according to claim 1 or 2 described flexible pipes, it is characterized in that: pipe (1) contains ethylene propylene diene rubber in described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01116436 CN1320785A (en) | 2001-02-28 | 2001-04-12 | Hose |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01105571.5 | 2001-02-28 | ||
| CN01105571 | 2001-02-28 | ||
| CN 01116436 CN1320785A (en) | 2001-02-28 | 2001-04-12 | Hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1320785A true CN1320785A (en) | 2001-11-07 |
Family
ID=25740281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01116436 Pending CN1320785A (en) | 2001-02-28 | 2001-04-12 | Hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1320785A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101780720A (en) * | 2010-03-15 | 2010-07-21 | 义乌市金佐消防水带厂 | Method for producing EPDM fire hose |
| CN102537534A (en) * | 2012-02-06 | 2012-07-04 | 中国石油天然气集团公司 | Large-caliber high-pressure non-metallic composite pipe and manufacturing method thereof |
| CN103016858A (en) * | 2013-01-04 | 2013-04-03 | 上海清远管业科技有限公司 | Glass fiber reinforced polyethylene hollow-wall winding pipe and manufacturing method thereof |
| CN109269335A (en) * | 2018-08-25 | 2019-01-25 | 张英华 | A kind of heat pipe and production method |
-
2001
- 2001-04-12 CN CN 01116436 patent/CN1320785A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101780720A (en) * | 2010-03-15 | 2010-07-21 | 义乌市金佐消防水带厂 | Method for producing EPDM fire hose |
| CN101780720B (en) * | 2010-03-15 | 2012-12-12 | 义乌市金佐消防水带厂 | Method for producing EPDM fire hose |
| CN102537534A (en) * | 2012-02-06 | 2012-07-04 | 中国石油天然气集团公司 | Large-caliber high-pressure non-metallic composite pipe and manufacturing method thereof |
| CN102537534B (en) * | 2012-02-06 | 2014-11-05 | 中国石油天然气集团公司 | Large-caliber high-pressure non-metallic composite pipe and manufacturing method thereof |
| CN103016858A (en) * | 2013-01-04 | 2013-04-03 | 上海清远管业科技有限公司 | Glass fiber reinforced polyethylene hollow-wall winding pipe and manufacturing method thereof |
| CN103016858B (en) * | 2013-01-04 | 2015-07-22 | 上海清远管业科技有限公司 | Glass fiber reinforced polyethylene hollow-wall winding pipe and manufacturing method thereof |
| CN109269335A (en) * | 2018-08-25 | 2019-01-25 | 张英华 | A kind of heat pipe and production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |