CN212776018U

CN212776018U - Heat-preserving hot water pipe

Info

Publication number: CN212776018U
Application number: CN202021293746.3U
Authority: CN
Inventors: 邝志中
Original assignee: Foshan Xinli Plastic Technology Co ltd
Current assignee: Foshan Xinli Plastic Technology Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-03-23
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses a but heat retaining hot-water line, including a hot-water line main part, the hot-water line main part includes: the heat insulation structure comprises an inner layer, a foam layer, a support frame, a heat insulation layer and an outer layer, wherein the inner layer, the foam layer, the heat insulation layer and the outer layer are arranged from inside to outside, and the support frame is arranged between the foam layer and the heat insulation layer; the support frame is of a telescopic structure, and the heat insulation layer is arranged outside the support frame; the heat is not easy to lose through the arrangement of the foam layer and the heat insulation layer in the heat preservation and heat insulation modes, so that the heat preservation purpose is achieved, meanwhile, the cavity formed by the support frame is also arranged, the heat is reserved in the cavity, and the support frame adopts a telescopic structure, so that the shapes of the hot water pipes can be diversified, and the hot water pipes are suitable for various environments; the hot water pipe has simple structure and powerful functions and is convenient to popularize and use.

Description

Heat-preserving hot water pipe

Technical Field

The utility model relates to a building materials field especially relates to a can heat retaining hot-water line.

Background

Compared with traditional pipelines such as cast iron pipes, galvanized steel pipes and cement pipes, the PPR pipe has the advantages of energy conservation, material conservation, environmental protection, light weight, high strength, corrosion resistance, smooth inner wall, no scaling, simple and convenient construction and maintenance, long service life and the like, is widely applied to the construction industry such as building water supply and drainage, urban and rural water supply and drainage, urban gas, electric power and optical cable sheaths, industrial fluid conveying, agricultural irrigation and the like, and the municipal, industrial and agricultural fields, and in recent years, along with the continuous increase of market demands of the industries such as the construction industry, the municipal engineering, the hydraulic engineering, the agriculture, the industry and the like, the PPR pipe industry in China presents a high-speed development situation.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a heat-preserving hot water pipe, which can achieve the effect of preserving heat of the materials in the pipe.

The utility model provides a technical scheme that its technical problem adopted is: a heat-preservable hot water pipe comprising a hot water pipe main body, the hot water pipe main body comprising: the heat insulation structure comprises an inner layer, a foam layer, a support frame, a heat insulation layer and an outer layer, wherein the inner layer, the foam layer, the heat insulation layer and the outer layer are arranged from inside to outside, and the support frame is arranged between the foam layer and the heat insulation layer; the support frame is of a telescopic structure, and the heat insulation layer is arranged outside the support frame.

Further, the inner layer is a PPR plastic pipe.

Further, the cross section of the foam layer is circular.

Further, the foam layer is of a honeycomb structure.

Furthermore, a plurality of the support frames form a cavity.

Further, the outer layer is a rubber layer.

Furthermore, electric melting connecting pieces are arranged at two ends of the hot water pipe main body.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a can heat-retaining hot-water line makes the heat difficult to lose through the form of heat preservation and thermal-insulated respectively through setting up foam blanket and insulating layer, thereby reaches the purpose of heat preservation, has still set up the cavity that the support frame constitutes simultaneously, the heat can be kept therein, because the support frame adopts the extending structure, make the shape of hot-water line diversified, adapt to various environment uses; the hot water pipe has simple structure and powerful functions and is convenient to popularize and use.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a general schematic view of the present invention;

reference numbers in the figures: 1-an inner layer; 2-a foam layer; 3-a support frame; 4-a heat insulation layer; 5-an outer layer; 6-electric melting connecting piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The following detailed description of an insulated hot water pipe according to the present invention with reference to fig. 1-2 includes a hot water pipe main body, which includes: the heat insulation structure comprises an inner layer 1, a foam layer 2, a support frame 3, a heat insulation layer 4 and an outer layer 5, wherein the inner layer 1, the foam layer 2, the heat insulation layer 4 and the outer layer 5 are arranged from inside to outside, and the support frame 3 is arranged between the foam layer 2 and the heat insulation layer 4; the support frame 3 is of a telescopic structure, and the heat insulation layer 4 is arranged outside the support frame 3.

The inner layer 1 is a PPR plastic pipe; the cross section of the foam layer 2 is circular; the foam layer 2 is of a honeycomb structure; a plurality of the supporting frames 3 form a cavity; the outer layer 5 is a rubber layer; electric melting connecting pieces 6 are arranged at two ends of the hot water pipe main body.

The working principle is as follows: the inner layer 1 is made of PPR material, the material has stable physical property, and the properties of fuel gas and hot water in the pipe are not influenced; the foam layer 2 is helpful for heat preservation; the support frame 3 has a telescopic function, so that the hot water pipe has various shapes and can be suitable for various use environments; the cavity formed by the support frame 3 can make the heat not easily diffused to the outside; the heat insulation layer 4 can further prevent heat from dispersing; the outer layer 5 is a rubber layer, so that the hot water pipe can have a heat preservation effect and also has a certain degree of anti-collision capacity; meanwhile, the electric melting connecting pieces 6 are arranged at the two ends of the pipe, so that workers can connect the multiple sections of pipes together by using an electric melting technology.

To sum up, the heat-preserving hot water pipe of the utility model is provided with the foam layer and the heat-insulating layer, so that the heat is not easy to lose through the heat preservation and heat insulation modes, thereby achieving the purpose of heat preservation, and meanwhile, the cavity formed by the support frame is also arranged, so that the heat can be preserved in the cavity; the hot water pipe has simple structure and powerful functions and is convenient to popularize and use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A heat-retaining hot water pipe, comprising a hot water pipe main body, the hot water pipe main body comprising: the heat insulation structure comprises an inner layer (1), a foam layer (2), a support frame (3), a heat insulation layer (4) and an outer layer (5), wherein the inner layer (1), the foam layer (2), the heat insulation layer (4) and the outer layer (5) are arranged from inside to outside, and the support frame (3) is arranged between the foam layer (2) and the heat insulation layer (4);

the support frame (3) is of a telescopic structure, and the heat insulation layer (4) is arranged outside the support frame (3).

2. A thermally insulated hot water pipe according to claim 1, characterized in that: the inner layer (1) is a PPR plastic pipe.

3. A thermally insulated hot water pipe according to claim 1, characterized in that: the cross section of the foam layer (2) is circular.

4. A thermally insulated hot water pipe according to claim 1, characterized in that: the foam layer (2) is of a honeycomb structure.

5. A thermally insulated hot water pipe according to claim 1, characterized in that: the supporting frames (3) form a cavity.

6. A thermally insulated hot water pipe according to claim 1, characterized in that: the outer layer (5) is a rubber layer.

7. A thermally insulated hot water pipe according to claim 1, characterized in that: electric melting connecting pieces (6) are arranged at two ends of the hot water pipe main body.