CN203927124U - A kind of flexible hose of carrying electric current or fluent material - Google Patents
A kind of flexible hose of carrying electric current or fluent material Download PDFInfo
- Publication number
- CN203927124U CN203927124U CN201420181980.5U CN201420181980U CN203927124U CN 203927124 U CN203927124 U CN 203927124U CN 201420181980 U CN201420181980 U CN 201420181980U CN 203927124 U CN203927124 U CN 203927124U
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- CN
- China
- Prior art keywords
- layer
- flexible hose
- surface resistance
- stiffener
- low surface
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- 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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Abstract
The utility model relates to a kind of flexible hose of carrying electric current or fluent material, comprise multilayer laminated material, described multilayer material layer comprises the plastic material layer (1) of internal layer from the inside to the outside successively, the first stiffener bed of material (2), the first elastomeric layer (6), the second stiffener bed of material (3), the second elastomeric layer (4), strengthening inner coil (5) is embedded in described the first elastic material (6), described reinforcement inner coil (5) is made by metal or synthetic or plastics, the described first stiffener bed of material (2) or the second stiffener bed of material (3) are lamination coating, it is characterized in that, described plastic material layer (1) has low surface resistance, its structure for fixedly containing the carbon nano-tube of low surface resistance on initial plastic materials.The purpose of this utility model is to provide a kind of fluent material of can carrying also can carry electric current flexible hose, have be similar to only carry fluent material flexible hose but more simple structure.
Description
Technical field
The utility model relates to a kind of flexible hose structure, and this flexible pipe can be used for carrying electric current or fluent material, as gas, liquid etc.
Background technique
As everyone knows, can carry the flexible hose of electric current conventionally also as exchanges data.But there is general shortcoming in flexible hose of the prior art, in flexible pipe, introduced the outside original paper that is not suitable for flexible pipe stratiform structure, exactly, this element comprises the construction of cable being embedded in hose wall material.Therefore, due to the narrow limitation on said structure, cause existing flexible pipe to there is the shortcomings such as volume is large, weight is large, pliability is little, can not practical requirement.
Model utility content
The purpose of this utility model is to provide a kind of fluent material of can carrying also can carry electric current flexible hose, have be similar to only carry fluent material flexible hose but more simple structure.The flexible hose that the utility model provides also can transmit electrical signal, but its advantage is in flexible pipe without comprising cable, therefore has the optimization features of only carrying the flexible hose of fluent material to possess.The flexible hose that the utility model provides accumulates in the static of hose wall and is dissipated in the time of can making to carry some material.
According to flexible hose of the present utility model, comprise multilayer laminated material, described multilayer laminated material comprises the plastic material layer of internal layer from the inside to the outside successively, the first stiffener bed of material, the first elastomeric layer, the second stiffener bed of material, the second elastomeric layer, strengthening inner coil is embedded in described the first elastomeric layer, described reinforcement inner coil is made by metal or plastics, the described first stiffener bed of material or the second stiffener bed of material are lamination coating, it is characterized in that, described plastic material layer has low surface resistance, its structure for fixedly containing the carbon nano-tube of low surface resistance on initial plastic materials.
Described plastic material layer is flexible, transparent; The surface resistance of described plastic material layer is less than 10
2k Ω/sq.
Described initial plastics comprise a kind of thermoplastic polymer, and this polymer is selected from polyethylene, polypropylene, polybutadiene, polyamide 6 .6, PVC＝polyvinyl chloride or a kind of fluoropolymer polymer.Described fluoropolymer polymer comprises teflon (polytetrafluoroethylene), tetrafluoroethylene, hexafluoropropene, vinylidene fluoride (THV) etc.
Described carbon nano-tube is single-walled nanotube (SWNT), double-walled nanotubes (DWNT) or many walls nanotube (MWNT).
The described plastic material layer with low surface resistance is formed at the innermost layer of flexible pipe.
The described plastic material layer with low surface resistance is formed at the skin of flexible pipe.
The described plastic material layer with low surface resistance is arranged on the construction layer inside that forms hose wall.
The described plastic material layer with low surface resistance is arranged between layer of elastomer material.
Described flexible pipe comprises the reinforcement inner coil being embedded in a layer of elastomer material.Described flexible hose is the flexible hose of a ripple.
Accompanying drawing explanation
Fig. 1 the utility model the first embodiment's schematic cross-section.
Fig. 2 the utility model the second embodiment's schematic cross-section.
Fig. 3 the utility model the 3rd embodiment's schematic cross-section.
Fig. 4 the utility model the 4th embodiment's schematic cross-section.
Fig. 5 the utility model the 5th embodiment's schematic cross-section.
Embodiment
As shown in Figure 1, flexible hose comprises a smooth flexible transparent plastic material layer 1, and its surface is coated with the carbon nano-tube of skim.In order to reach enough conductivity, this thin layer is firmly fixed at described plastic material layer, and this carbon nano-tube only embeds the partial depth of plastic material layer 1.This carbon nano-tube thin layer will retain its conductivity, be securely fixed in plastic material layer 1 simultaneously.In addition, the conductivity that described carbon nanotube layer has had, transparency, pliability, so the above-mentioned plastic material layer 1 of flexible hose also has those characteristics.Specifically, it is flexible, transparent for the manufacture of the initial plastic materials of layer 1, comprising, described plastics comprise a kind of thermoplastic polymer, and this polymer is selected from polyethylene, polypropylene, polybutadiene, polyamide 6 .6, PVC＝polyvinyl chloride or a kind of fluoropolymer polymer.Described fluoropolymer polymer comprises teflon (polytetrafluoroethylene), tetrafluoroethylene, hexafluoropropene, vinylidene fluoride (THV) etc.
Being suitable for carbon nano-tube of the present utility model can be single-walled nanotube (SWNT), double-walled nanotubes (DWNT) or many walls nanotube (MWNT).
On the whole, for the plastic materials of flexible hose, there is surface resistance or specific resistance is less than 10
13k Ω/sq.In a preferred embodiment, its specific resistance is not more than 10
2k Ω/sq.
On the plastic material layer 1 of internal layer, comprise the two-layer stiffener bed of material 2 and 3, can be lamination coating.Last elastomeric layer 4 is arranged on reinforced layer 3.
As shown in Figure 2, this embodiment, on the basis of the embodiment shown in Fig. 1, further comprises reinforcement inner coil 5, and it is made by metal or synthetic, is embedded in elastic material 6.
As shown in Figure 3, this embodiment is on the basis of the embodiment shown in Fig. 2, and outer elastomeric layer 4 further comprises ripple.
As shown in Figure 4, this embodiment, on the basis of the embodiment shown in Fig. 1, further comprises that at the top of elastomeric layer 4 internal surface has the skin 8 of low surface resistance, and this skin 8 has identical material with the plastic material layer 1 of aforementioned internal layer.
As shown in Figure 5, further comprise the low surface resistance or the specific resistance layer 9 that are similar to aforementioned plastic material layer 1, it is placed between two-layer elastomeric layer 10 and 11, and thus, low surface resistivity layer 9 is arranged on the interior of flexible pipe.
Embodiment in above-mentioned Fig. 1 and Fig. 3 can comprise the layer 9 in skin 8 in Fig. 4 embodiment and Fig. 5 embodiment equally.
When in addition, above-mentioned low surface resistance material layer internal layer 1 and outer 8 all can make to carry some material, accumulate in the static of hose wall and dissipated.
Claims (4)
1. a flexible hose, comprise multilayer laminated material, described multilayer laminated material comprises the plastic material layer (1) of internal layer from the inside to the outside successively, the first stiffener bed of material (2), the first elastomeric layer (6), the second stiffener bed of material (3), the second elastomeric layer (4), strengthening inner coil (5) is embedded in described the first elastomeric layer (6), described reinforcement inner coil (5) is made by metal or synthetic, the described first stiffener bed of material (2) or the second stiffener bed of material (3) are lamination coating, it is characterized in that, described plastic material layer (1) has low surface resistance, its structure for fixedly containing the carbon nano-tube of low surface resistance on initial plastic materials.
2. flexible hose according to claim 1, wherein said initial plastics comprise thermoplastic polymer.
3. flexible hose according to claim 1, wherein said carbon nano-tube is single-walled nanotube, double-walled nanotubes or many walls nanotube.
4. according to the flexible hose described in any one of claim 1～3, the surface resistivity of wherein said plastic material layer is not more than 10
2k Ω/sq.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420181980.5U CN203927124U (en) | 2014-04-08 | 2014-04-08 | A kind of flexible hose of carrying electric current or fluent material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420181980.5U CN203927124U (en) | 2014-04-08 | 2014-04-08 | A kind of flexible hose of carrying electric current or fluent material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203927124U true CN203927124U (en) | 2014-11-05 |
Family
ID=51822935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420181980.5U Expired - Fee Related CN203927124U (en) | 2014-04-08 | 2014-04-08 | A kind of flexible hose of carrying electric current or fluent material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203927124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108603620A (en) * | 2016-02-04 | 2018-09-28 | 横滨橡胶株式会社 | Marine hose |
-
2014
- 2014-04-08 CN CN201420181980.5U patent/CN203927124U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108603620A (en) * | 2016-02-04 | 2018-09-28 | 横滨橡胶株式会社 | Marine hose |
| CN108603620B (en) * | 2016-02-04 | 2019-04-23 | 横滨橡胶株式会社 | Marine hose |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20150408 |
|
| EXPY | Termination of patent right or utility model |