CN111156356A

CN111156356A - Rubber plastic pipe

Info

Publication number: CN111156356A
Application number: CN202010142077.8A
Authority: CN
Inventors: 高新磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-16
Filing date: 2020-03-04
Publication date: 2020-05-15
Also published as: CN109780334A

Abstract

The invention discloses a rubber plastic pipe, which comprises a C-shaped pipe body provided with splicing ends, wherein one end of an opening of the C-shaped pipe body is a first splicing end, the other end of the opening of the C-shaped pipe body is a second splicing end, the surfaces of the first splicing end and the second splicing end are provided with adhesive layers, the surface of the adhesive layer is provided with a tearable anti-sticking layer, the C-shaped pipe body can be connected into an annular pipe body through a first splicing end and a second splicing end, the C-shaped pipe body is sequentially provided with an inner layer, an interlayer and an outer layer from inside to outside, the interlayer comprises an anti-corrosion layer, an anti-deformation layer, an anti-oxidation layer and a flame-retardant layer, a heat-insulating layer is arranged in the outer layer, the heat-insulation interlayer is characterized by simple structure, environmental protection, convenient construction, receptivity, safety and the like, does not need to be cut on site, saves time and labor and has good heat-insulation effect.

Description

Rubber plastic pipe

Technical Field

The invention relates to a rubber plastic pipe.

Background

Various rubber-plastic pipes are applied more and more in various industries, gas stove pipes used in homes, pipes of water heaters and the like, along with the wider and wider use range of the rubber-plastic pipes in life, the rubber-plastic pipes are inconvenient to use, for example, when a pipeline to be protected is long, construction personnel usually need to manually and longitudinally cut the rubber-plastic heat-insulating pipes on site, and the rubber-plastic heat-insulating pipes are installed outside the pipeline and then are bonded by glue, so that the construction wastes time and labor, and the heat-insulating effect can be reduced.

Disclosure of Invention

In order to solve the technical problems, the technical scheme provided by the invention is as follows: the utility model provides a rubber and plastic pipe, is including the C type body that is equipped with the concatenation end, C type body opening part one end is first concatenation end, and the other end is the second concatenation end, first concatenation end, second concatenation end surface are equipped with pastes the layer, it is equipped with and tears antiseized layer to paste the layer surface, but C type body passageway first concatenation end, second concatenation end are connected to become annular body, C type body is equipped with inlayer, intermediate layer, skin from inside to outside in proper order, the intermediate layer includes anti-corrosion coating, anti-deformation layer, antioxidation layer, fire-retardant layer, be equipped with the heat preservation in the skin, be equipped with the clearance between each layer in the intermediate layer, be equipped with silk screen weaving layer and dampproofing material in the clearance.

As an improvement, the inner layer is provided with a lug boss towards the outside.

As an improvement, a third splicing end and a fourth splicing end are further arranged at two ends of the C-shaped pipe body, the third splicing end and the fourth splicing end are the same as the first splicing end and the second splicing end in structure, and a sticking layer and a tearing anti-sticking layer are arranged on the third splicing end and the fourth splicing end respectively.

As an improvement, the first splicing end and the second splicing end are linear end walls arranged along the length direction of the C-shaped pipe body.

As an improvement, the first splicing end is provided with a plurality of splicing grooves along the arrangement direction, and the second splicing end is provided with a plurality of splicing convex ribs corresponding to the splicing grooves.

As an improvement, the first splicing end is provided with a covering layer which can cover the joint of the first splicing end and the second splicing end in an outward extending mode.

As an improvement, the pasting layer and the tearable anti-sticking layer are high-temperature resistant butter double-sided adhesive tape.

As an improvement, the manufacturing process comprises the following steps: the inner layer, the interlayer and the outer layer are sequentially manufactured into a basic pipe body from inside to outside, the first splicing end, the second splicing end, the third splicing end and the fourth splicing end are cut out of the basic pipe body by a tapping machine, the surface of the first splicing end, the surface of the second splicing end, the surface of the third splicing end and the surface of the fourth splicing end are provided with a sticking layer, and the outer side of the sticking layer is provided with a tearing anti-sticking layer.

After adopting the structure, the invention has the following advantages: 1. the invention has the following environmental protection: compared with the traditional gluing construction, the invention has no smell, can not influence the surrounding environment, and can not cause the phenomena of pungent smell, dizziness and the like to construction operators;

2. the invention has convenient construction: the time of gluing and waiting in the traditional gluing construction is avoided, the use of materials such as glue and a pipe opening blade is reduced, the construction cost can be reduced compared with the traditional construction, and the construction working efficiency is improved;

3. the invention has the following advantages: the product has the characteristics of cold resistance, ageing resistance and the like, has moisture resistance, and does not influence construction in outdoor or humid environment;

4. the invention has the following safety: because the traditional glue is not used, no flammable and explosive product is arranged on the construction site, the fire caused by improper field operation is avoided, the glue is prevented from being scattered and corroded and polluting other articles, and the field construction is cleaner and more sanitary.

Drawings

FIG. 1 is a schematic cross-sectional view of a rubber plastic pipe according to the present invention.

Fig. 2 is a first structural schematic diagram of the first splicing end and the second splicing end of the rubber plastic pipe.

Fig. 3 is a second structural schematic diagram of the first splicing end and the second splicing end of the rubber plastic pipe.

As shown in the figure: 1. the pipe comprises a C-shaped pipe body, 101, a first splicing end, 102, a second splicing end, 103, an inner layer, 104, an outer layer, 105, an anti-corrosion layer, 106, an anti-deformation layer, 107, an anti-oxidation layer, 108, a flame-retardant layer, 109, a heat-insulating layer, 110, a gap, 111, a third splicing end, 112, a fourth splicing end, 113, a covering layer, 2, an adhesive layer, 3 and a tearable anti-adhesion layer.

Detailed Description

With reference to fig. 1 to 3, the rubber and plastic pipe comprises a C-shaped pipe body 1 with splicing ends, wherein one end of an opening of the C-shaped pipe body 1 is a first splicing end 101, the other end of the opening is a second splicing end 102, a pasting layer 2 is arranged on the surfaces of the first splicing end 101 and the second splicing end 102, a tearable anti-sticking layer 3 is arranged on the surface of the pasting layer 2, the C-shaped pipe body 1 can be connected into a ring-shaped pipe body through the first splicing end 101 and the second splicing end 102, the C-shaped pipe body 1 is sequentially provided with an inner layer 103, an interlayer and an outer layer 104 from inside to outside, the interlayer comprises an anti-corrosion layer 105, an anti-deformation layer 106, an anti-oxidation layer 107 and a flame retardant layer 108, a heat preservation layer 109 is arranged in the outer layer 104, a gap 110 is arranged between each layer in the interlayer.

In a preferred embodiment of this embodiment, the inner layer 103 is provided with a boss on the outer side.

As a preferred embodiment of this embodiment, a third splicing end 111 and a fourth splicing end 112 are further disposed at two ends of the C-shaped pipe body 1, the third splicing end 111 and the fourth splicing end 112 have the same structure as the first splicing end 101 and the second splicing end 102, and the third splicing end 111 and the fourth splicing end 112 are both provided with an adhesive layer 2 and a peelable anti-sticking layer 3.

In a preferred embodiment of the present embodiment, the first splicing end 101 and the second splicing end 102 are linear end walls arranged along the length direction of the C-shaped pipe body.

As a preferred embodiment of this embodiment, the first splicing end 101 is provided with a plurality of splicing grooves along the arrangement direction thereof, and the second splicing end 102 is provided with a plurality of splicing ridges corresponding to the splicing grooves.

As a preferred embodiment of this embodiment, the first splicing end 101 is extended outward to form a covering layer 113 capable of covering the joint with the second splicing end 102.

As a preferred embodiment of this embodiment, the adhesive layer 2 and the peelable anti-sticking layer 3 are high temperature resistant butter double-sided adhesive tape.

As a preferred embodiment of this embodiment, the manufacturing process includes the following steps: the inner layer, the interlayer and the outer layer are sequentially manufactured into a basic pipe body from inside to outside, the first splicing end, the second splicing end, the third splicing end and the fourth splicing end are cut out of the basic pipe body by a tapping machine, the surface of the first splicing end, the surface of the second splicing end, the surface of the third splicing end and the surface of the fourth splicing end are provided with a sticking layer, and the outer side of the sticking layer is provided with a tearing anti-sticking layer.

When the rubber-plastic pipe is used, the rubber-plastic pipe can be directly wrapped on the outer side of a pipeline, then the tearable anti-sticking layer on the surface of the sticking layer is removed, the first splicing end and the second splicing end are spliced, the third splicing end and the fourth splicing end at the two ends can be used for being connected with other rubber-plastic pipes, and the rubber-plastic pipe is more suitable for medium-grade and high-grade rubber-plastic heat-insulation products without being limited by brands.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The rubber and plastic pipe is characterized by comprising a C-shaped pipe body with splicing ends, wherein one end of an opening of the C-shaped pipe body is a first splicing end, the other end of the opening of the C-shaped pipe body is a second splicing end, the surfaces of the first splicing end and the second splicing end are provided with pasting layers, the surface of each pasting layer is provided with a tearing anti-sticking layer, the first splicing end and the second splicing end of the C-shaped pipe body which can pass through are connected into a ring-shaped pipe body, the C-shaped pipe body is sequentially provided with an inner layer, an interlayer and an outer layer from inside to outside, the interlayer comprises an anti-corrosion layer, an anti-deformation layer, an anti-oxidation layer and a flame-retardant layer, a heat preservation layer is arranged in the outer layer, a gap is formed.

2. The rubber-plastic pipe as claimed in claim 1, wherein the inner layer is provided with a projection on the outside.

3. The rubber-plastic pipe as claimed in claim 1, wherein a third splicing end and a fourth splicing end are provided at both ends of the C-shaped pipe body, the third splicing end and the fourth splicing end have the same structure as the first splicing end and the second splicing end, and the third splicing end and the fourth splicing end are provided with an adhesive layer and a tearable anti-adhesive layer.

4. The rubber-plastic pipe as claimed in claim 1, wherein the first and second splicing ends are linear end walls arranged along the length of the C-shaped pipe body.

5. The rubber-plastic pipe as claimed in claim 1, wherein the first splicing end has a plurality of splicing grooves along the direction of arrangement thereof, and the second splicing end has a plurality of splicing ridges corresponding to the splicing grooves.

6. The rubber-plastic pipe as claimed in any one of claims 4 or 5, wherein the first splicing end is extended outwardly to form a covering layer covering the joint with the second splicing end.

7. The rubber-plastic pipe as claimed in claim 1, wherein the adhesive layer and the peel-off layer are high-temperature resistant butter double-sided adhesive tape.

8. The rubber plastic pipe according to claim 1, wherein the manufacturing process comprises the following steps: the inner layer, the interlayer and the outer layer are sequentially manufactured into a basic pipe body from inside to outside, the first splicing end, the second splicing end, the third splicing end and the fourth splicing end are cut out of the basic pipe body by a tapping machine, the surface of the first splicing end, the surface of the second splicing end, the surface of the third splicing end and the surface of the fourth splicing end are provided with a sticking layer, and the outer side of the sticking layer is provided with a tearing anti-sticking layer.