CN214839008U - Novel PVC fiber reinforced hose - Google Patents
Novel PVC fiber reinforced hose Download PDFInfo
- Publication number
- CN214839008U CN214839008U CN202121369094.1U CN202121369094U CN214839008U CN 214839008 U CN214839008 U CN 214839008U CN 202121369094 U CN202121369094 U CN 202121369094U CN 214839008 U CN214839008 U CN 214839008U
- Authority
- CN
- China
- Prior art keywords
- glue film
- layer
- pvc
- reinforced hose
- interior
- 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.)
- Active
Links
Images
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model provides a novel PVC fibre reinforced hose belongs to tubular product technical field. By interior glue film, fibrous layer and outer glue film of including in proper order outside to, the material of interior glue film and outer glue film is PVC, the fibrous layer is including stranded fibre line spiral winding the outer wall of interior glue film, the fibre line is twisted together by three cellosilks and forms, the cellosilk diameter is 8 ~ 9 microns, be provided with well glue film between fibrous layer and the outer glue film, the material of well glue film is PVC, and the hardness of well glue film is greater than the hardness of interior glue film. The utility model has the advantages of light weight, strong structural strength, etc.
Description
Technical Field
The utility model belongs to the technical field of tubular product, refer in particular to a novel PVC fibre reinforced hose.
Background
PVC is named as polyvinyl chloride in Chinese and is a main raw material for manufacturing PVC hoses. Because PVC processes conveniently, is often adopted in the fluid transportation operation in building, work, daily life. The PVC reinforced hose is formed by adding a steel wire layer in the PVC hose, so that the strength, the distortion resistance and the quality of the PVC hose are obviously improved. However, the steel wire layer is added to reinforce the hose, so that the installation is difficult and the cost is high.
Disclosure of Invention
The utility model aims at solving the above problem, provide a novel PVC fibre reinforced hose, when it can effectively alleviate PVC hose weight, provide effective support in intensity, antitorque distortion and quality.
The purpose of the utility model is realized like this:
the utility model provides a novel PVC fibre reinforced hose, includes interior glue film, fibrous layer and outer glue film by interior to outer in proper order, the material of interior glue film and outer glue film is PVC, the fibrous layer is including stranded fibre line spiral winding the outer wall of interior glue film, the fibre line is formed by three cellosilk twists, the cellosilk diameter is 8 ~ 9 microns, be provided with well glue film between fibrous layer and the outer glue film, the material of well glue film is PVC, and the hardness of well glue film is greater than the hardness of interior glue film.
The utility model discloses further set up to, connect through the hot melt between interior glue film, fibrous layer, well glue film and the outer glue film and form the reinforcing hose.
The utility model discloses further set up to, interior rubber coating outer wall forms a plurality of axially extended recesses.
The utility model discloses further set up to, the thickness of outer glue film is the twice of interior glue film, and the thickness of interior glue film is 1 ~ 2 millimeters.
The utility model discloses further set up to, the outer wall of outer glue film is provided with transparent protective layer, transparent protective layer's material is PVC.
The utility model discloses further set up to, the outer wall of transparent protective layer is provided with axially extended typewriter ribbon.
Compared with the prior art, the utility model outstanding and profitable technological effect is:
1. the utility model adopts the fiber layer arranged between the inner rubber layer and the outer rubber layer to replace the traditional steel wire layer, thereby greatly reducing the weight of the reinforced hose, and simultaneously utilizing the provided fiber layer to be formed by twisting fiber yarns, so that the formed fiber layer has stronger structural strength; in addition, the middle adhesive layer with hardness higher than that of the inner adhesive layer can support and press the fiber layer, so that the fiber layer can be attached to the outer wall of the inner adhesive layer, and the gap is reduced to enhance the strength of the whole structure.
2. The utility model discloses the recess that sets up can be for providing more beating area of contact between the outer wall of fibrous layer and interior glue film, and the friction between reinforcing fibrous layer and the interior glue film outer wall makes the fibrous layer be difficult for sliding, reinforcing overall structure intensity.
3. The utility model discloses the typewriter ribbon that sets up can avoid the distortion of reinforcing hose in the use, and cracked phenomenon is difficult for appearing in the cellosilk of guarantee fibrous layer.
Drawings
Fig. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic view of a partial structure of the fiber layer of the present invention;
FIG. 3 is a schematic cross-sectional view of a fiber strand of the present invention;
reference numerals:
1-inner glue layer; 10-a groove; 2-a fibre layer; 20-fiber thread; 21-fiber silk; 3-outer glue layer; 30-a transparent protective layer; 31-a color band; 4-middle glue layer.
Detailed Description
The invention will be further described in the following with reference to specific embodiments thereof, with reference to the accompanying drawings, in which fig. 1-3:
the utility model provides a novel PVC fibre reinforced hose, includes interior glue film 1, fibrous layer 2 and outer glue film 3 by interior outside to in proper order, the material of interior glue film 1 and outer glue film 3 is PVC, fibrous layer 2 including stranded spiral winding in the fibre line 20 of 1 outer wall of interior glue film, fibre line 20 is formed by three cellosilk 21 twists, cellosilk 21 diameter is 8 ~ 9 microns, be provided with well glue film 4 between fibrous layer 2 and the outer glue film 3, the material of well glue film 4 is PVC, and the hardness of well glue film 4 is greater than the hardness of interior glue film 1.
The fiber layer 2 is formed by twisting fiber yarns 21 to form fiber threads 20, the fiber threads 20 are wound on the inner rubber layer 1 to form the fiber layer 2, the fiber layer 2 is formed, more than four fiber threads are preferably selected to be wound on the outer wall of the inner rubber layer 1 in a side-by-side spiral mode, the possibility of looseness exists under winding, the used middle rubber layer 4 can press the fiber layer 2 to the inner rubber layer, the fiber threads 20 in the fiber layer are prevented from loosening, and therefore the overall structural strength is enhanced.
It is worth mentioning that, in order to further enhance the structural strength provided by the fiber layer 2, the fiber thread can be overlapped with one circle of wound fiber thread to form more than two fiber layers of fiber thread, so as to increase the fiber thickness and enhance the structural strength of the hose.
Preferably, the inner glue layer 1, the fiber layer 2, the middle glue layer 4 and the outer glue layer 3 are connected through hot melting to form a reinforced hose. By utilizing the hot melting effect of the hot melting PVC, the glue layers and the fiber layers have stronger integrity.
Preferably, a plurality of axially extending grooves 10 are formed on the outer wall of the inner rubber layer 1. The design of recess 10 can let the well glue film 4 that the hardness is stronger press the fibre layer 2 in the recess, and the stability of reinforcing fibre layer prevents that the fibre layer is not hard up, ensures use strength.
Preferably, the thickness of the outer rubber layer 3 is twice that of the inner rubber layer 1, and the thickness of the inner rubber layer 1 is 1-2 mm.
Preferably, the outer wall of the outer adhesive layer 3 is provided with a transparent protective layer 30, and the transparent protective layer 30 is made of PVC.
Preferably, the outer wall of the transparent protective layer 30 is provided with axially extending colored bands 31.
The ribbon 31 can keep the hose in a normal twisted state, avoids the hose from twisting, and ensures normal use of the fiber layer.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (6)
1. The utility model provides a novel PVC fibre reinforced hose, its characterized in that, by interior glue film (1), fibrous layer (2) and outer glue film (3) of including in proper order outside to, the material of interior glue film (1) and outer glue film (3) is PVC, fibrous layer (2) including stranded spiral winding in fibrous line (20) of interior glue film (1) outer wall, fibrous line (20) are twisted together by three cellosilk (21) and form, cellosilk (21) diameter is 8 ~ 9 microns, be provided with well glue film (4) between fibrous layer (2) and outer glue film (3), the material of well glue film (4) is PVC, and the hardness of well glue film (4) is greater than the hardness of interior glue film (1).
2. The novel PVC fiber reinforced hose according to claim 1, wherein the inner adhesive layer (1), the fiber layer (2), the middle adhesive layer (4) and the outer adhesive layer (3) are connected by hot melting to form the reinforced hose.
3. A novel PVC fibre-reinforced hose according to claim 1, characterized in that the outer wall of the inner layer (1) is formed with a number of axially extending grooves (10).
4. A novel PVC fiber reinforced hose according to claim 1, characterized in that the thickness of the outer rubber layer (3) is twice that of the inner rubber layer (1), and the thickness of the inner rubber layer (1) is 1-2 mm.
5. A novel PVC fiber reinforced hose according to claim 1, characterized in that the outer wall of the outer adhesive layer (3) is provided with a transparent protective layer (30), and the material of the transparent protective layer (30) is PVC.
6. A novel PVC fibre reinforced hose according to claim 5, characterized in that the outer wall of the transparent protective layer (30) is provided with axially extending colored bands (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121369094.1U CN214839008U (en) | 2021-06-19 | 2021-06-19 | Novel PVC fiber reinforced hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121369094.1U CN214839008U (en) | 2021-06-19 | 2021-06-19 | Novel PVC fiber reinforced hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214839008U true CN214839008U (en) | 2021-11-23 |
Family
ID=78808396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121369094.1U Active CN214839008U (en) | 2021-06-19 | 2021-06-19 | Novel PVC fiber reinforced hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214839008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023217169A1 (en) * | 2022-05-12 | 2023-11-16 | 李成光 | Hose |
-
2021
- 2021-06-19 CN CN202121369094.1U patent/CN214839008U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023217169A1 (en) * | 2022-05-12 | 2023-11-16 | 李成光 | Hose |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214839008U (en) | Novel PVC fiber reinforced hose | |
| CN201319088Y (en) | Layer stranded optical fiber ribbon cable with a plurality of stiffeners | |
| CN210073351U (en) | High-strength power line for engineering | |
| CN211719310U (en) | Bending-resistant high-flexibility towline cable | |
| CN212533272U (en) | Draw texturing yarn | |
| CN212933068U (en) | High-strength access type optical fiber cable | |
| CN212380880U (en) | High-strength insulating sleeve for automobile | |
| CN211571181U (en) | Seventeen-ply radial tire steel wire cord | |
| CN206635558U (en) | A kind of hard-packed face contact type elevator wire rope | |
| CN210835364U (en) | Novel plastic optical fiber cable | |
| CN102888689B (en) | Profiled fiber suitable for fabric layer of health-care mattress jacket | |
| CN202468838U (en) | Polyurethane ribbed belt with basalt fiber rope core | |
| CN213476449U (en) | Flame-retardant tensile rubber filling rope | |
| CN216274985U (en) | PP (polypropylene) stranding rope for plastic products | |
| CN201319082Y (en) | Layer stranded type ribbon optical fiber cable without central reinforcement | |
| CN218203258U (en) | Wear-resistant tensile alkali-free glass fiber yarn | |
| CN210666134U (en) | Composite optical cable | |
| CN203037908U (en) | Double-layer composite filling rope | |
| CN219689981U (en) | Waterproof sewing thread | |
| CN104153225A (en) | Composite type rope and production process thereof | |
| CN214000824U (en) | PVC high-elastic wear-resistant double-core-wire sizing material | |
| CN213114079U (en) | High-toughness aviation rope | |
| CN202657577U (en) | Polyurethane jointing strip with basalt fiber rope reinforced core | |
| CN210104410U (en) | Lightweight rigid self-lubricating composite rope | |
| CN209958138U (en) | Tensile wear-resistant steel strand |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |