阅读说明：本技术 一种保温效果好的复合管 (Effectual compound pipe keeps warm ) 是由 陆和平 于 2020-12-31 设计创作，主要内容包括：一种保温效果好的复合管,包括管体,管体外壁环绕设置有外层,外层内壁环绕设置有第一防护层,第一防护层与外层固定连接,第一防护层内壁环绕设置有第二防护层,第二防护层与第一防护层固定连接,第二防护层内壁环绕设置有软性防护层,软性防护层与第二防护层固定连接,软性防护层内壁环绕设置有钢衬层,钢衬层与软性防护层固定连接,有益效果是：本发明可以有效的对热水进行隔热保温,保证热水的温度不会随着运输距离出现大幅度下降的情况,保温层的设置,可以对内层及内部输送液体进行保温,隔热层的设置,可以对保温层进行温度隔离,防止温度散发,有效的保证输送液体的温度不会随着输送距离出现大幅度下降的情况。(The utility model provides an effectual composite pipe keeps warm, including the body, the body outer wall encircles and is provided with the skin, outer inner wall encircles and is provided with first inoxidizing coating, first inoxidizing coating and outer fixed connection, first inoxidizing coating inner wall encircles and is provided with the second inoxidizing coating, second inoxidizing coating and first inoxidizing coating fixed connection, second inoxidizing coating inner wall encircles and is provided with soft inoxidizing coating, soft inoxidizing coating and second inoxidizing coating fixed connection, soft inoxidizing coating inner wall encircles and is provided with the steel lining, steel lining and soft inoxidizing coating fixed connection, beneficial effects are that: the invention can effectively insulate heat of hot water, ensures that the temperature of the hot water can not be greatly reduced along with the transportation distance, can insulate the inner layer and the internal transportation liquid by arranging the heat insulation layer, can insulate the temperature of the heat insulation layer by arranging the heat insulation layer, prevents temperature from being diffused, and effectively ensures that the temperature of the transportation liquid can not be greatly reduced along with the transportation distance.)

1. The composite pipe with good heat preservation effect is characterized by comprising a pipe body (1), wherein an outer layer (2) is arranged on the outer wall of the pipe body (1) in a surrounding manner, a first protective layer (3) is arranged on the inner wall of the outer layer (2) in a surrounding manner, the first protective layer (3) is fixedly connected with the outer layer (2), a second protective layer (4) is arranged on the inner wall of the first protective layer (3) in a surrounding manner, the second protective layer (4) is fixedly connected with the first protective layer (3), a soft protective layer (5) is arranged on the inner wall of the second protective layer (4) in a surrounding manner, the soft protective layer (5) is fixedly connected with the second protective layer (4), a steel lining layer (6) is arranged on the inner wall of the soft protective layer (5) in a surrounding manner, the steel lining layer (6) is fixedly connected with the soft protective layer (5), and a, insulating layer (7) and steel lining layer (6) fixed connection, insulating layer (7) inner wall encircles and is provided with heat preservation (8), heat preservation (8) and insulating layer (7) fixed connection, heat preservation (8) inner wall encircles and is provided with inlayer (9), inlayer (9) and heat preservation (8) fixed connection.

2. The composite pipe with good heat preservation effect as claimed in claim 1, wherein the first protective layer (3) is a waterproof layer and the second protective layer (4) is an anti-corrosion layer.

3. The composite pipe with good heat insulation effect as claimed in claim 1, wherein the outer layer (2) is a dustproof wear-resistant layer.

Technical Field

The invention relates to the technical field of composite pipes, in particular to a composite pipe with a good heat preservation effect.

Background

The composite pipe has the advantages of metal pipes and non-metal pipes, is based on a metal and thermoplastic plastic composite structure, and is used as a hot water supply pipeline in a large amount due to the characteristics of the composite pipe.

Traditional compound pipe is when carrying out liquid transportation, and the thermal-insulated effect that keeps warm is poor, can produce very big heat loss in the hot water transportation, very big reduction heating efficiency.

Disclosure of Invention

The invention aims to solve the technical problems that the existing composite pipe has poor heat preservation and insulation effects in the hot water transportation process, and can generate great heat loss to cause low heat supply efficiency, and particularly provides a composite pipe with good heat preservation effect, which can effectively solve the problems.

The technical scheme adopted by the invention for solving the technical problem is as follows: a composite pipe with good heat preservation effect, which comprises a pipe body, wherein the outer layer is arranged around the outer wall of the pipe body, a first protective layer is arranged on the inner wall of the outer layer in a surrounding manner, the first protective layer is fixedly connected with the outer layer, a second protective layer is arranged on the inner wall of the first protective layer in a surrounding manner, the second protective layer is fixedly connected with the first protective layer, the inner wall of the second protective layer is provided with a soft protective layer in a surrounding way, the soft protective layer is fixedly connected with the second protective layer, the inner wall of the soft protective layer is provided with a steel lining layer in a surrounding way, the steel lining layer is fixedly connected with the soft protective layer, the inner wall of the steel lining layer is provided with a heat insulation layer in a surrounding way, the heat insulation layer is fixedly connected with the steel lining layer, the inner wall of the heat insulation layer is provided with a heat insulation layer in a surrounding way, the heat preservation layer is fixedly connected with the heat insulation layer, an inner layer is arranged on the inner wall of the heat preservation layer in a surrounding mode, and the inner layer is fixedly connected with the heat preservation layer.

As a preferred technical scheme of the invention: the first protective layer is a waterproof layer, and the second protective layer is an anti-corrosion layer.

As a preferred technical scheme of the invention: the outer layer is a dustproof wear-resistant layer.

The invention has the following advantages: the invention can effectively insulate heat of hot water, ensures that the temperature of the hot water can not be greatly reduced along with the transportation distance, can insulate the inner layer and the internal conveying liquid, can insulate the heat of the heat insulation layer, can insulate the heat insulation layer, can prevent the temperature from diffusing, can effectively ensure that the temperature of the conveying liquid can not be greatly reduced along with the transportation distance, can protect the heat insulation layer and the heat insulation layer by arranging the steel lining layer, can prevent the heat insulation layer and the heat insulation layer from being directly damaged by external extrusion, can isolate the liquid and corrosive substances by arranging the first protective layer and the second protective layer, can prevent the external liquid from permeating into the pipe body to pollute the conveying liquid in the pipe body, and simultaneously can prevent the corrosive substances from damaging the heat insulation layer and damaging the heat insulation effect of the pipe body, the temperature stability and the safety of the liquid in the conveying process are effectively guaranteed.

Drawings

FIG. 1 is a schematic cross-sectional view of a composite pipe with good thermal insulation effect according to a preferred embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a composite pipe with good thermal insulation effect according to a preferred embodiment of the present invention.

Description of reference numerals: 1. a pipe body; 2. an outer layer; 3. a first protective layer; 4. a second protective layer; 5. a soft protective layer; 6. a steel lining layer; 7. a thermal insulation layer; 8. a heat-insulating layer; 9. an inner layer.

Detailed Description

The technical scheme of the invention is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The invention will be further explained with reference to the drawings.

Referring to fig. 1-2, a composite pipe with good thermal insulation effect comprises a pipe body 1, an outer layer 2 is disposed around an outer wall of the pipe body 1, a first protective layer 3 is disposed around an inner wall of the outer layer 2, the first protective layer 3 is fixedly connected with the outer layer 2, a second protective layer 4 is disposed around an inner wall of the first protective layer 3, the second protective layer 4 is fixedly connected with the first protective layer 3, a flexible protective layer 5 is disposed around an inner wall of the second protective layer 4, the flexible protective layer 5 is fixedly connected with the second protective layer 4, a steel lining layer 6 is disposed around an inner wall of the flexible protective layer 5, the steel lining layer 6 is fixedly connected with the flexible protective layer 5, a thermal insulation layer 7 is disposed around an inner wall of the steel lining layer 6, the thermal insulation layer 7 is fixedly connected with the steel lining layer 6, a thermal insulation layer 8 is disposed around an inner, the inner layer 9 is fixedly connected with the heat-insulating layer 8.

First inoxidizing coating 3 is the waterproof layer, prevents that 1 inside to the body of outside liquid infiltration body from leading to the fact the pollution, and second inoxidizing coating 4 is anti-corrosion coating, prevents that corrosive substance from leading to the fact the damage to 1 inside insulating layer 7 of body and heat preservation 8, destroys the heat preservation effect of composite pipe, and outer 2 is dustproof wearing layer, carries out preliminary protection to body 1 and inside transport liquid through outer 2.

Specific, during the use, keep warm to inlayer 9 and inside transport liquid through heat preservation 8, carry out temperature isolation to heat preservation 8 through insulating layer 7, prevent that the temperature from giving off, the effectual temperature of guaranteeing to carry liquid can not be along with the circumstances that the transport distance appears substantially declining, protect insulating layer 7 and heat preservation 8 through steel lining 6, prevent that outside extrusion can directly cause the circumstances of damage to insulating layer 7 and heat preservation 8 from appearing, carry out the separation to liquid and corrosive substance through first inoxidizing coating 3 and second inoxidizing coating 4, prevent to cause the pollution to 1 inside transport liquid of body in the outside liquid infiltration body 1, prevent simultaneously that corrosive substance from causing the damage to insulating layer 7 and heat preservation 8, destroy the heat preservation effect of body 1, effectual assurance liquid temperature stability and the security in transportation process.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Other parts of the invention not described in detail are prior art and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.