CN214999932U

CN214999932U - High-strength heat-insulation corrosion-resistant plastic hose

Info

Publication number: CN214999932U
Application number: CN202121435275.XU
Authority: CN
Inventors: 金多万
Original assignee: Shanghai Tianqing Industrial Co ltd
Current assignee: Shanghai Tianqing Industrial Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-12-03
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses a heat preservation corrosion resistant plastic hose of high strength, including the inner tube, the surface cover of inner tube is equipped with first reinforcement ring, the fixed surface of first reinforcement ring is connected with the support ring, one side fixedly connected with second reinforcement ring of first reinforcement ring is kept away from to the support ring, the surface cover of second reinforcement ring is equipped with the outer tube. The utility model discloses a set up first reinforcement ring, the support ring, the second reinforcement ring, the connector, the stretch-proofing rope, fire-retardant layer, first anti-corrosion coating, resistant time layer, the wearing layer, second corrosion resistant layer, the cooperation on heat preservation and anti-tear layer is used, it keeps warm effectual advantage to possess the protecting effect, it is poor to have solved current plastic hose protecting effect, can cause the injury to plastic hose because climatic change and mounting means are different in the use, reduce plastic hose life, the heat preservation effect is poor, be not convenient for carry the problem that the material temperature keeps in the pipeline.

Description

High-strength heat-insulation corrosion-resistant plastic hose

Technical Field

The utility model relates to a plastic hose technical field specifically is a heat preservation corrosion resistant plastic hose of high strength.

Background

The plastic pipe is generally made by using synthetic resin, namely polyester as a raw material, adding a stabilizer, a lubricant, a plasticizer and the like, extruding and processing the raw material in a pipe making machine by a plastic method, is mainly used as a running water supply system pipe, a drainage, exhaust and pollution discharge sanitary pipe, an underground drainage pipe system, a rainwater pipe, a threading pipe for electric wire installation and sleeving and the like of a house building, has poor protection effect of the existing plastic hose, can cause damage to the plastic hose due to different climatic changes and installation modes in the use process, reduces the service life of the plastic hose, has poor heat preservation effect, and is inconvenient for maintaining the temperature of a conveyed substance in the pipe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a corrosion-resistant plastic hose keeps warm of high strength possesses the effectual advantage of heat preservation of protecting effect, and it is poor to have solved current plastic hose protecting effect, may cause the injury to plastic hose because climatic change and mounting means are different in the use, reduces plastic hose life, and the effect of keeping warm is poor, is not convenient for carry the problem that the material temperature keeps in the pipeline.

In order to achieve the above object, the utility model provides a following technical scheme: a high-strength heat-insulating corrosion-resistant plastic hose comprises an inner pipe, wherein a first reinforcing ring is sleeved on the surface of the inner pipe, the surface of the first reinforcing ring is fixedly connected with a supporting ring, one side of the supporting ring far away from the first reinforcing ring is fixedly connected with a second reinforcing ring, the surface of the second reinforcing ring is sleeved with an outer pipe, both sides of the inner pipe are communicated with connectors, one side of the connector, which is close to the support ring, is fixedly connected with an anti-stretching rope, the anti-stretching rope penetrates through the support ring and is fixedly connected with the support ring, the outer tube comprises a flame-retardant layer, a first anti-corrosion layer is sleeved on the surface of the flame-retardant layer, a weather-resistant layer is sleeved on the surface of the first anti-corrosion layer, the surface cover of resistant layer is equipped with the wearing layer, the inner tube includes second corrosion-resistant layer, the surface cover of second corrosion-resistant layer is equipped with the heat preservation, the surface cover of heat preservation is equipped with anti-tear layer.

Preferably, one side of the connector, which is close to the outer pipe, is fixedly connected with the outer pipe, the surface of the inner pipe is in sliding contact with the first reinforcing ring, and the inner wall of the outer pipe is in sliding contact with the second reinforcing ring.

Preferably, the flame-retardant layer is made of polycarbonate, and the first anti-corrosion layer is made of polytetrafluoroethylene.

Preferably, the weather-resistant layer is made of polyimide, and the wear-resistant layer is made of nylon.

Preferably, the second corrosion-resistant layer is made of polyether-ether-ketone, the heat-insulating layer is made of phenolic foam, and the anti-tear layer is made of polyester resin.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up first reinforcement ring, the support ring, the second reinforcement ring, the connector, the stretch-proofing rope, fire-retardant layer, first anti-corrosion coating, resistant time layer, the wearing layer, second corrosion resistant layer, the cooperation on heat preservation and anti-tear layer is used, it keeps warm effectual advantage to possess the protecting effect, it is poor to have solved current plastic hose protecting effect, can cause the injury to plastic hose because climatic change and mounting means are different in the use, reduce plastic hose life, the heat preservation effect is poor, be not convenient for carry the problem that the material temperature keeps in the pipeline.

Drawings

FIG. 1 is a perspective sectional view of the structure of the present invention;

FIG. 2 is a cross-sectional view of the outer tube of the present invention;

fig. 3 is a cross-sectional view of the inner tube of the present invention.

In the figure: the composite material comprises an inner pipe 1, a first reinforcing ring 2, a support ring 3, a second reinforcing ring 4, an outer pipe 5, a connector 6, a tensile rope 7, a flame-retardant layer 8, a first anti-corrosion layer 9, a weather-resistant layer 10, an abrasion-resistant layer 11, a second anti-corrosion layer 12, a heat-insulating layer 13 and a tear-resistant layer 14.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, a high-strength heat-insulating corrosion-resistant plastic hose comprises an inner tube 1, a first reinforcing ring 2 is sleeved on the surface of the inner tube 1, a support ring 3 is fixedly connected to the surface of the first reinforcing ring 2, a second reinforcing ring 4 is fixedly connected to one side of the support ring 3 away from the first reinforcing ring 2, the support ring 3 and the second reinforcing ring 4 are all made of polyoxymethylene, an outer tube 5 is sleeved on the surface of the second reinforcing ring 4, two sides of the inner tube 1 are both communicated with connectors 6, one side of each connector 6 close to the outer tube 5 is fixedly connected with the outer tube 5, the surface of the inner tube 1 is in sliding contact with the first reinforcing ring 2, the inner wall of the outer tube 5 is in sliding contact with the second reinforcing ring 4, one side of each connector 6 close to the support ring 3 is fixedly connected with a tensile rope 7, the tensile rope 7 is made of polypropylene, and the lengths of the inner tube 1 and the outer tube 5 are both greater than the length of the tensile rope 7, the tensile rope 7 penetrates through the support ring 3 and is fixedly connected with the support ring 3, the outer pipe 5 comprises a flame-retardant layer 8, the surface of the flame-retardant layer 8 is sleeved with a first anti-corrosion layer 9, the flame-retardant layer 8 is made of polycarbonate, the first anti-corrosion layer 9 is made of polytetrafluoroethylene, the surface of the first anti-corrosion layer 9 is sleeved with a weather-resistant layer 10, the surface of the weather-resistant layer 10 is sleeved with an abrasion-resistant layer 11, the weather-resistant layer 10 is made of polyimide, the abrasion-resistant layer 11 is made of nylon, the inner pipe 1 comprises a second anti-corrosion layer 12, the surface of the second anti-corrosion layer 12 is sleeved with a heat-insulating layer 13, the surface of the heat-insulating layer 13 is sleeved with an anti-tear layer 14, the second anti-corrosion layer 12 is made of polyether-ether-ketone, the heat-insulating layer 13 is made of phenolic foam, the anti-tear layer 14 is made of polyester resin, and the first reinforcing ring 2, the support ring 3 and the second reinforcing ring 4 are arranged, Connector 6, stretch-proofing rope 7, fire-retardant layer 8, first anti-corrosion layer 9, resistant layer 10 of waiting, wearing layer 11, second corrosion resistant layer 12, heat preservation 13 and anti-tear layer 14's cooperation is used, possess the effectual advantage that keeps warm of protecting effect, it is poor to have solved current plastic hose protecting effect, can cause the injury to plastic hose because weather change and mounting means are different in the use, reduce plastic hose life, it is poor to keep warm the effect, be not convenient for carry the problem that the material temperature keeps in the pipeline.

Through setting up fire-retardant layer 8 for the polycarbonate material, can play fire-retardant effect, can prevent effectively that plastic hose from being ignited, be the polytetrafluoroethylene material through setting up first anti-corrosion coating 9, can play corrosion-resistant effect, can prevent effectively that the hose from being corroded because of external environment, through setting up wearing layer 11 for the nylon material, can play wear-resisting effect, can prevent effectively that the surface of outer tube 5 from being worn and torn, through setting up heat preservation 13 for the phenolic foam, can be convenient for keep warm to the material of carrying in the inner tube 1.

When the anti-corrosion layer 14 is arranged, the anti-corrosion layer can play a role in strengthening the inner pipe 1, the inner pipe 1 can be effectively prevented from being torn due to the excessive pressure in the inner pipe 1.

In summary, the following steps: this high strength's corrosion-resistant plastic hose that keeps warm, through setting up first reinforcement ring 2, support ring 3, second reinforcement ring 4, connector 6, stretch-proofing rope 7, fire-retardant layer 8, first anti-corrosion coating 9, resistant layer 10 that waits, wearing layer 11, second corrosion-resistant layer 12, heat preservation 13 and anti-tear layer 14, it is poor to have solved current plastic hose protective effect, can cause the injury to plastic hose because climate change and mounting means are different in the use, reduce plastic hose life, the heat preservation effect is poor, be not convenient for carry the problem that the material temperature kept in the pipeline.

Claims

1. The utility model provides a corrosion-resistant plastic hose of heat preservation of high strength, includes inner tube (1), its characterized in that: the surface of the inner pipe (1) is sleeved with a first reinforcing ring (2), the surface of the first reinforcing ring (2) is fixedly connected with a support ring (3), one side, far away from the first reinforcing ring (2), of the support ring (3) is fixedly connected with a second reinforcing ring (4), the surface of the second reinforcing ring (4) is sleeved with an outer pipe (5), two sides of the inner pipe (1) are communicated with connectors (6), one side, close to the support ring (3), of each connector (6) is fixedly connected with a tensile resistant rope (7), the tensile resistant rope (7) penetrates through the support ring (3) and is fixedly connected with the support ring (3), the outer pipe (5) comprises a flame-retardant layer (8), the surface of the flame-retardant layer (8) is sleeved with a first anti-corrosion layer (9), the surface of the first anti-corrosion layer (9) is sleeved with a weather-resistant layer (10), and the surface of the weather-resistant layer (10) is sleeved with a wear-resistant layer (11), the inner pipe (1) comprises a second corrosion-resistant layer (12), a heat-insulating layer (13) is sleeved on the surface of the second corrosion-resistant layer (12), and an anti-tearing layer (14) is sleeved on the surface of the heat-insulating layer (13).

2. The high-strength heat-insulating corrosion-resistant plastic hose according to claim 1, wherein: one side that connector (6) are close to outer tube (5) and outer tube (5) fixed connection, the surface and first reinforcement ring (2) sliding contact of inner tube (1), the inner wall and the second reinforcement ring (4) sliding contact of outer tube (5).

3. The high-strength heat-insulating corrosion-resistant plastic hose according to claim 1, wherein: the flame-retardant layer (8) is made of polycarbonate, and the first anti-corrosion layer (9) is made of polytetrafluoroethylene.

4. The high-strength heat-insulating corrosion-resistant plastic hose according to claim 1, wherein: the weather-resistant layer (10) is made of polyimide, and the wear-resistant layer (11) is made of nylon.

5. The high-strength heat-insulating corrosion-resistant plastic hose according to claim 1, wherein: the second corrosion-resistant layer (12) is made of polyether-ether-ketone, the heat-insulating layer (13) is made of phenolic foam, and the anti-tear layer (14) is made of polyester resin.