CN220060883U - High-pressure-resistant plastic hose - Google Patents
High-pressure-resistant plastic hose Download PDFInfo
- Publication number
- CN220060883U CN220060883U CN202321612992.4U CN202321612992U CN220060883U CN 220060883 U CN220060883 U CN 220060883U CN 202321612992 U CN202321612992 U CN 202321612992U CN 220060883 U CN220060883 U CN 220060883U
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- CN
- China
- Prior art keywords
- layer
- hose
- resistant layer
- plastic hose
- resistant
- Prior art date
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- 239000004033 plastic Substances 0.000 title claims abstract description 42
- 239000010410 layer Substances 0.000 claims abstract description 94
- 238000005260 corrosion Methods 0.000 claims abstract description 15
- 230000007797 corrosion Effects 0.000 claims abstract description 14
- 239000011241 protective layer Substances 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 5
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- -1 polypropylene Polymers 0.000 claims description 6
- 238000004321 preservation Methods 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 239000004809 Teflon Substances 0.000 claims description 3
- 229920006362 Teflon® Polymers 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 229920001643 poly(ether ketone) Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 239000004636 vulcanized rubber Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 3
- 239000007788 liquid Substances 0.000 abstract description 9
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000004804 winding Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 4
- 230000001771 impaired effect Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a high-pressure-resistant plastic hose, and belongs to the technical field of connecting pipes. The plastic hose solves the problems that the surface components of the existing plastic hose are single, the inside of the hose is not corrosion-resistant, the surface is easy to damage due to friction, and the use is inconvenient. The high-pressure-resistant plastic hose comprises a hose body, wherein an installation sleeve is movably sleeved on the surface of the hose body, the hose body comprises a base layer, an inner cavity of the base layer is adhered with an insulating layer, an inner protective layer is arranged in the inner cavity of the insulating layer, and an outer protective layer is arranged on the surface of the base layer. The utility model strengthens the inner part and the outer part of the pipeline correspondingly, so that the inner part of the pipeline is not damaged by corrosive liquid, the surface of the pipeline is not damaged by friction, and the service life of the pipeline can be prolonged effectively.
Description
Technical Field
The utility model belongs to the technical field of connecting pipe fittings, relates to a plastic hose, and in particular relates to a high-pressure-resistant plastic hose.
Background
In order to prolong the service life of the plastic hose, the plastic hose needs to be improved, and the existing improved plastic hose is as follows: "202121919488.X", authorized bulletin number: the hollow spiral winding plastic hose of CN215721400U, its specific structure includes plastic hose basic unit, and the inside of plastic hose basic unit is provided with the through-hole, and the outside of plastic hose basic unit is provided with strengthening mechanism, and strengthening mechanism comprises strengthening arch, protection arch.
The hollow spiral winding plastic hose is provided with the reinforcing mechanism, the reinforcing mechanism can improve the overall ring rigidity, the hollow spiral winding plastic hose is more durable in use and not easy to damage, meanwhile, the hollow spiral winding plastic hose is protected from being damaged, stones can be prevented from entering gaps between adjacent reinforcing protrusions, the pointed ends of the stones are prevented from damaging the wall of the spiral winding plastic hose when the hollow spiral winding plastic hose is used, the service life is influenced, the service life is further prolonged, and the use cost is saved. However, the surface components of the plastic hose are single, the inside of the hose is not corrosion-resistant, in the use process, the surface of the plastic hose is easily damaged due to the corrosive liquid, and the plastic hose is damaged due to friction, so that the plastic hose is damaged when being rubbed by a harder object, and is inconvenient to use.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides a high-pressure-resistant plastic hose which is corrosion-resistant, good in wear resistance and convenient to use.
The aim of the utility model can be achieved by the following technical scheme: the utility model provides a high pressure resistant plastic hose, includes the hose main part, the surface movable sleeve of hose main part is equipped with the installation cover, the hose main part includes the basic unit, the inner chamber bonding of basic unit has the heat preservation, the inner chamber of heat preservation is provided with interior inoxidizing coating, the surface of basic unit is provided with outer inoxidizing coating.
This high pressure resistant plastic hose mainly sets up outer inoxidizing coating and interior inoxidizing coating at the surface and the inner chamber of basic unit, protects through outer inoxidizing coating to, prevents that the surface of hose main part from being worn and torn, protects the inner wall of hose main part through interior inoxidizing coating, prevents that the inner wall of hose main part from being impaired because of the corruption.
In the high-pressure-resistant plastic hose, the inner protective layer comprises a tensile layer, the surface of the tensile layer is bonded with the heat-insulating layer, the inner cavity of the tensile layer is bonded with the high-temperature-resistant layer, and the inner cavity of the high-temperature-resistant layer is bonded with the corrosion-resistant layer. The corrosion-resistant layer is positioned in the inner cavity of the hose body, and when corrosive liquid flows through the hose body, the inner wall of the hose body is protected through the corrosion-resistant layer, so that the inside of the hose body is prevented from being damaged due to corrosion.
In the high-pressure-resistant plastic hose, the corrosion-resistant layer is made of Teflon, the high-temperature-resistant layer is made of polyether ketone, and the tensile layer is made of polypropylene. The tensile layer is positioned in the hose body, and when the hose body is pulled, the hose body is reinforced through the tensile layer, so that the hose body is prevented from being broken due to pulling.
In the high-pressure-resistant plastic hose, the outer protective layer comprises a high-pressure-resistant layer, an inner cavity of the high-pressure-resistant layer is bonded with the base layer, a weather-resistant layer is bonded on the surface of the high-pressure-resistant layer, and a wear-resistant layer is bonded on the surface of the weather-resistant layer. The high-pressure resistant layer is arranged inside the hose body, and when the liquid pressure inside the hose body is high, the hose body is protected through the high-pressure resistant layer, so that the hose body can be effectively prevented from being damaged due to high pressure.
In the high-pressure-resistant plastic hose, the high-pressure-resistant layer is made of vulcanized rubber, the weather-resistant layer is made of polytetrafluoroethylene, and the wear-resistant layer is made of nylon. This resistant layer is located the inside of hose main part, and when hose main part is located the comparatively abominable condition of external environment, protects hose main part through resistant layer, can prevent effectively that hose main part from ageing because of environmental factor.
Compared with the prior art, the high-pressure-resistant plastic hose has the advantages that the inside and the outside of the pipeline are correspondingly reinforced, so that the inside of the pipeline cannot be damaged due to corrosive liquid, the surface of the pipeline cannot be damaged due to friction, and the service life of the pipeline can be effectively prolonged.
Drawings
FIG. 1 is an isometric schematic drawing of the present high pressure resistant plastic hose.
Fig. 2 is a schematic cross-sectional view of a hose body of the present high pressure resistant plastic hose.
Fig. 3 is a schematic cross-sectional view of the inner protective layer of the present high pressure resistant plastic hose.
Fig. 4 is a schematic cross-sectional view of the outer protective layer of the present high pressure resistant plastic hose.
In the figure: 1. a hose body; 2. a mounting sleeve; 3. a base layer; 4. a heat preservation layer; 5. an inner protective layer; 6. an outer protective layer; 7. a corrosion resistant layer; 8. a high temperature resistant layer; 9. a tensile layer; 10. a high pressure resistant layer; 11. a weather resistant layer; 12. and a wear-resistant layer.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1, 2, 3 and 4, the high-pressure-resistant plastic hose mainly comprises a hose main body 1, wherein an installation sleeve 2 is movably sleeved on the surface of the hose main body 1, the hose main body 1 comprises a base layer 3, an inner cavity of the base layer 3 is adhered with an insulating layer 4, an inner protective layer 5 is arranged in the inner cavity of the insulating layer 4, and an outer protective layer 6 is arranged on the surface of the base layer 3.
In actual manufacturing, the specific embodiment of the inner protective layer 5 is as follows: the anti-corrosion heat insulation material mainly comprises a tensile layer 9, wherein the surface of the tensile layer 9 is adhered to the heat insulation layer 4, a high temperature resistant layer 8 is adhered to the inner cavity of the tensile layer 9, and a corrosion resistant layer 7 is adhered to the inner cavity of the high temperature resistant layer 8; the corrosion-resistant layer 7 is made of Teflon, the high-temperature-resistant layer 8 is made of polyether ketone, and the tensile layer 9 is made of polypropylene.
In actual manufacturing, the specific embodiment of the outer protective layer 6 is: the anti-high-pressure layer 10 is mainly composed of an anti-high-pressure layer 10, an inner cavity of the anti-high-pressure layer 10 is adhered to the base layer 3, a weather-proof layer 11 is adhered to the surface of the anti-high-pressure layer 10, and a wear-resistant layer 12 is adhered to the surface of the weather-proof layer 11; the high-pressure resistant layer 10 is made of vulcanized rubber, the weather-resistant layer 11 is made of polytetrafluoroethylene, and the wear-resistant layer 12 is made of nylon.
During the use, install hose body 1 through installation cover 2, in hose body 1 use, inner wall through corrosion-resistant layer 7 to hose body 1 is protected, can effectively prevent hose body 1's inner wall because of the corrosive substance is impaired, when hose body 1 carries the higher liquid of temperature, protect hose body 1 through high temperature resistant layer 8, can effectively prevent hose body 1 because of high temperature appearance softening, when hose body 1 receives to drag, consolidate hose body 1 through tensile layer 9, can effectively prevent hose body 1 and be broken, through setting up heat preservation layer 4, can keep warm hose body 1 inside transport liquid, can effectively prevent liquid heat loss, when transport liquid pressure is great, strengthen hose body 1 through anti high pressure layer 10, can effectively prevent hose body 1 because of high pressure is impaired, when hose body 1 receives the friction, protect hose body 1 surface through wearing layer 12, can effectively prevent hose body 1 from being worn out, when weather change is great, can effectively prevent hose body 1 from ageing through weather-resistant layer 11 to prevent hose body 1.
What is not described in detail in this specification is prior art known to those skilled in the art. The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (5)
1. High pressure resistant plastic hose, including hose body (1), its characterized in that: the surface movable sleeve of hose main part (1) is equipped with installation cover (2), hose main part (1) are including basic unit (3), the inner chamber bonding of basic unit (3) has heat preservation (4), the inner chamber of heat preservation (4) is provided with interior inoxidizing coating (5), the surface of basic unit (3) is provided with outer inoxidizing coating (6).
2. A high pressure resistant plastic hose according to claim 1, wherein: the inner protective layer (5) comprises a tensile layer (9), the surface of the tensile layer (9) is bonded with the heat insulation layer (4), a high temperature resistant layer (8) is bonded in the inner cavity of the tensile layer (9), and a corrosion resistant layer (7) is bonded in the inner cavity of the high temperature resistant layer (8).
3. A high pressure resistant plastic hose according to claim 2, wherein: the material of corrosion-resistant layer (7) is Teflon, the material of high temperature resistant layer (8) is polyetherketone, the material of tensile layer (9) is polypropylene.
4. A high pressure resistant plastic hose according to claim 1, wherein: the outer protective layer (6) comprises a high-pressure resistant layer (10), an inner cavity of the high-pressure resistant layer (10) is bonded with the base layer (3), a weather-resistant layer (11) is bonded on the surface of the high-pressure resistant layer (10), and a wear-resistant layer (12) is bonded on the surface of the weather-resistant layer (11).
5. The high pressure resistant plastic hose according to claim 4, wherein: the high-pressure resistant layer (10) is made of vulcanized rubber, the weather-resistant layer (11) is made of polytetrafluoroethylene, and the wear-resistant layer (12) is made of nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321612992.4U CN220060883U (en) | 2023-06-25 | 2023-06-25 | High-pressure-resistant plastic hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321612992.4U CN220060883U (en) | 2023-06-25 | 2023-06-25 | High-pressure-resistant plastic hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220060883U true CN220060883U (en) | 2023-11-21 |
Family
ID=88784241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321612992.4U Active CN220060883U (en) | 2023-06-25 | 2023-06-25 | High-pressure-resistant plastic hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220060883U (en) |
-
2023
- 2023-06-25 CN CN202321612992.4U patent/CN220060883U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |