CN204879125U - Liquid conveying hose - Google Patents
Liquid conveying hose Download PDFInfo
- Publication number
- CN204879125U CN204879125U CN201520464443.6U CN201520464443U CN204879125U CN 204879125 U CN204879125 U CN 204879125U CN 201520464443 U CN201520464443 U CN 201520464443U CN 204879125 U CN204879125 U CN 204879125U
- Authority
- CN
- China
- Prior art keywords
- fabric layer
- woven fabric
- liquid conveying
- tubular woven
- conveying hose
- 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
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000003292 glue Substances 0.000 claims abstract description 8
- 229920002994 synthetic fiber Polymers 0.000 claims abstract description 7
- 239000012209 synthetic fiber Substances 0.000 claims abstract description 7
- 239000002759 woven fabric Substances 0.000 claims description 16
- 239000000835 fiber Substances 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 6
- 239000004433 Thermoplastic polyurethane Substances 0.000 claims description 5
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 5
- 239000000654 additive Substances 0.000 claims description 2
- 230000000996 additive effect Effects 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 239000012530 fluid Substances 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 abstract 3
- 239000010410 layer Substances 0.000 description 24
- 238000003860 storage Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a liquid conveying hose, divide from inside to outside maybe: interior glue film, cylindric fabric layer and outer glue film, its characterized in that, cylindric fabric layer is independent plain weave, twill or satin weave organizational structure, makes by the synthetic fiber material that excels in, and wrap up a soft woven wire cover outside the cylindric fabric layer. This kind of hose has increased the soft woven wire of one deck, can bear the high fluid pressure of transport, and then has improved the transport flow of hose.
Description
Technical field
The utility model relates to a kind of liquid hose.
Background technique
Existing liquid conveying hose of can flatly coiling belongs to lining form type flexible pipe.This kind of flexible pipe has two kinds of structures at present, and a kind of is that hot coating elastomer material forms glue-line inside and outside flexible pipe inside and outside the round pipe knitted of synthetic fiber.For preventing leaking hose, at the inwall sticky leakproof thin layer serving as a contrast one deck good airproof performance again of flexible pipe.Another kind of structure is that sticky lining protective layer and sealing layer form glue-line inside and outside flexible pipe respectively inside and outside the round pipe knitted of synthetic fiber.These two kinds of flexible pipes also exist deficiency jointly: hose length is restricted: because inside and outside sticky lining, glue-line needs the operating platform isometric with flexible pipe, and the length of operating platform limits the length of flexible pipe.
On the other hand, in prior art, also the flexible pipe enhancement layer adopting individual layer is had, in order to improve the bearing strength of flexible pipe, adopt and improve warp, the fiber number of weft yarn and the density of increase graticule, due to the restriction of structure and manufacturing mechanism, there is following deficiency: fiber number that (a) increases merely enhancement layer can make enhancement layer and corresponding flexible pipe goods softness reduce, and flexible pipe is difficult to flat or folding; B the increase of () enhancement layer thickness too increases the difficulty of follow-up inside and outside glue-line coated technique, flexible pipe is difficult to shaping.
Model utility content
For above the problems of the prior art, the utility model provides a kind of liquid conveying hose, from inside to outside respectively: inner glue layer, tubular woven fabric layer and outer glue-line, it is characterized in that, described tubular woven fabric layer is independently plain weave, twill or satin organizational structure, be made up of synthetic fiber in high strength material, and described tubular woven fabric layer outer wrapping one soft metal wire-mesh cover.
The utility model also proposes a kind of manufacture method of liquid conveying hose, comprising:
Step 1), be made into a tubular woven fabric layer with circular loom, described tubular woven fabric layer is independently plain weave, twill or satin organizational structure;
Step 2), drying is carried out to described tubular woven fabric layer;
Step 3), be wound around one deck soft metal silk screen outward at described tubular woven fabric layer;
Step 4), be coated in step 3 by after thermoplastic polyurethane pelletizing melting) in the structure of gained, to form inner glue layer and outer glue-line, thus form flexible pipe.
The beneficial effects of the utility model: flexible pipe of the present utility model adds one deck soft metal silk screen, can bear high conveying fluid pressure, and then improve the feed flow of flexible pipe; There is under storage condition good softness, conveniently coil or folding storage, and easily revert to cylindrical shape.
Accompanying drawing explanation
The structural representation of Fig. 1 the utility model liquid conveying hose.
Embodiment
Describe the utility model in detail with reference to the accompanying drawings, wherein identical reference character represents identical parts.In order to achieve the above object, by the following technical solutions:
Fig. 1 shows the structural representation of an embodiment of liquid conveying hose 3 of the present utility model, comprises successively from inside to outside: inner glue layer 4, tubular woven fabric layer 1, soft metal silk screen layer 2 and outer glue-line 5.
Inner glue layer 4 and outer glue-line 5 are thermoplastic polyurethane body material or the thermoplastic polyurethane adding additive.
Tubular woven fabric layer 1 can be plain weave, twill or satin construction.Plain weave structure is finer and close, and shape keeping is better, and along with the increase of floating number in twill, enhancing sublayer is more loose, but withstand voltage properties can have a certain upgrade.The material of tubular woven fabric layer 1 is synthetic fiber in high strength material.Alternatively, be a kind of fiber, be selected from one or more in polyster fibre, nylon fiber and aromatic polyester fiber.
Also one deck soft metal silk screen layer is set separately outside tubular woven fabric layer 1, wire may be used for deriving the electrostatic produced in course of conveying on the one hand, there is provided certain intensity on the other hand flexible pipe of the present utility model, finally, at storage condition lower casing, there is good softness, conveniently coil or folding storage, and easily revert to cylindrical shape.
Claims (4)
1. a liquid conveying hose, from inside to outside respectively: inner glue layer, tubular woven fabric layer and outer glue-line, it is characterized in that, described tubular woven fabric layer is independently plain weave, twill or satin organizational structure, be made up of synthetic fiber in high strength material, and described tubular woven fabric layer outer wrapping one soft metal wire-mesh cover.
2. liquid conveying hose according to claim 1, wherein, described inner glue layer and outer glue-line are thermoplastic polyurethane body material or the thermoplastic polyurethane adding additive.
3. liquid conveying hose according to claim 1, wherein, the fiber of described tubular woven fabric layer be selected from polyster fibre, nylon fiber and aromatic polyester fiber one or more.
4. liquid conveying hose according to claim 1, wherein, the material of described tubular woven fabric layer is synthetic fiber in high strength material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520464443.6U CN204879125U (en) | 2015-06-30 | 2015-06-30 | Liquid conveying hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520464443.6U CN204879125U (en) | 2015-06-30 | 2015-06-30 | Liquid conveying hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204879125U true CN204879125U (en) | 2015-12-16 |
Family
ID=54823497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520464443.6U Expired - Fee Related CN204879125U (en) | 2015-06-30 | 2015-06-30 | Liquid conveying hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204879125U (en) |
-
2015
- 2015-06-30 CN CN201520464443.6U patent/CN204879125U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160517 Address after: 529000 Guangdong city in Jiangmen Province, Heshan Taoyuan Town Road No. 13 source Patentee after: Guangdong Yiyang Pipe Technology Co Ltd Address before: 529000, a room 12, happy road, No. 708, Changsha Subdistrict Office, Kaiping, Guangdong, Jiangmen Patentee before: Zhu Jincong |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20200630 |