CN111396647A

CN111396647A - Hot water pipeline capable of reducing heat loss

Info

Publication number: CN111396647A
Application number: CN202010286977.XA
Authority: CN
Inventors: 郑中胜; 张国玉; 郎魁元; 于海新; 王秀敏; 陈阳; 高义杨
Original assignee: Haotian Energy Saving Equipment Co ltd
Current assignee: Haotian Energy Saving Equipment Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-07-10

Abstract

The invention discloses a hot water pipeline capable of reducing heat loss, which comprises a water pipe and is characterized in that a composite layer is arranged on the inner wall of the water pipe, the composite layer comprises an anti-corrosion layer and a heat insulation layer, the anti-corrosion layer is arranged between the heat insulation layer and the inner wall of the water pipe, a sleeve is arranged outside the water pipe, and an annular cavity is formed between the sleeve and the water pipe. According to the invention, the nano aerogel heat-insulation felt is arranged in the pipeline to replace the traditional heat-insulation material, so that the temperature of the water pipe can be effectively preserved, and the loss of the temperature is reduced by matching with a vacuum external sleeve.

Description

Hot water pipeline capable of reducing heat loss

Technical Field

The invention relates to the field of hot water pipelines, in particular to a hot water pipeline capable of reducing heat loss.

Background

With the rapid increase of building energy consumption and the further emphasis of energy-saving work by the country, the problem of energy conservation of a heating system accounting for 40% of the building energy consumption is an important issue. The important way to achieve the energy-saving goal of the heating system is to select reasonable heat-insulating materials, select scientific heat-insulating thickness and design an optimized heat-insulating structure. The heat pipe mainly refers to a pipe for conveying a medium such as hot water or steam. Insulation generally refers to insulation having a thermal conductivity below 0.2. The heat pipe network of a large project is usually transported in a long distance or an extra long distance, and heat energy is inevitably lost and lost in the transportation process, so that economic benefits are influenced.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

The present invention is directed to a hot water pipe with reduced heat loss, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a reduce calorific loss's hot water pipeline, includes the water pipe, its characterized in that, the water pipe inner wall is equipped with the composite bed, the composite bed includes anti-corrosion coating and heat preservation, anti-corrosion coating set up the heat preservation with between the water pipe inner wall, the water pipe outside is equipped with the sleeve pipe, the sleeve pipe with form annular cavity between the water pipe.

Further, the anti-corrosion layer mainly adopts a water-based epoxy coating.

Further, the heat preservation layer is a nanometer aerogel heat preservation felt.

Further, the sleeve pipe with be connected through spring pipe and connecting rod between the water pipe, connecting rod one end and intraductal wall fixed connection of cover, the connecting rod other end sets up in the spring pipe, and with inside spring coupling, spring pipe one end is fixed the water pipe outer wall.

Further, the sleeve pipe is formed by splicing a plurality of sleeve pipes with the same shape and size, the sleeve pipe connecting ends are connected through a flange plate, and four mounting holes are formed in the flange plate at preset intervals.

Furthermore, the sleeve pipe comprises first pipe and second pipe concatenation, the top and the bottom of first pipe lateral wall are equipped with the connecting block respectively, the connecting block is fixed interval and establishes in proper order on first pipe, the connecting block is pegged graft in the corresponding spread groove in top and the bottom of second pipe lateral wall, be equipped with a plurality of fixing device on the sleeve pipe, fixing device passes in proper order first sleeve pipe with the second pipe.

Compared with the prior art, the invention has the following beneficial effects: according to the invention, the nano aerogel heat-insulation felt is arranged in the pipeline to replace the traditional heat-insulation material, so that the temperature of the water pipe can be effectively preserved, and the loss of the temperature is reduced by matching with a vacuum external sleeve.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic illustration of the bushing of FIG. 1 of the present invention;

FIG. 3 is a schematic view of the connecting rod structure of the present invention;

FIG. 4 is a schematic view of a composite layer structure of the present invention.

Reference numerals:

1. a sleeve; 2. a first tube; 3. a second tube; 4. a flange plate; 5. mounting holes; 6. a fixing device; 7. connecting blocks; 8. connecting grooves; 9. a water pipe; 10. a connecting rod; 11. a spring tube; 12. compounding layers; 13. an anti-corrosion layer; 14. and (7) an insulating layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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.

Referring to fig. 1-4, a hot water pipeline for reducing heat loss according to an embodiment of the present invention includes a water pipe 9, and is characterized in that a composite layer 12 is disposed on an inner wall of the water pipe 9, the composite layer 12 includes an anti-corrosion layer 13 and an insulating layer 14, the anti-corrosion layer 13 is disposed between the insulating layer 14 and the inner wall of the water pipe 9, a sleeve 1 is disposed outside the water pipe 9, and an annular cavity is formed between the sleeve 1 and the water pipe 9.

According to the scheme of the invention, the anti-corrosion layer 13 mainly adopts water-based epoxy coating, the heat-insulating layer 14 is a nano aerogel heat-insulating felt, the sleeve 1 is connected with the water pipe 9 through the spring pipe 11 and the connecting rod 10, one end of the connecting rod 10 is fixedly connected with the inner wall of the sleeve 1, the other end of the connecting rod 10 is arranged in the spring pipe 11 and is connected with an internal spring, one end of the spring pipe 11 is fixed on the outer wall of the water pipe 9, the sleeve 1 is formed by splicing a plurality of sleeves 1 with the same shape and size, the connecting end of the sleeve 1 is connected through the flange plate 4, four mounting holes 5 are arranged on the flange plate 4 at preset intervals, the anti-corrosion pipe is characterized in that the sleeve 1 is formed by splicing a first pipe 2 and a second pipe 3, the top end and the bottom end of the side wall of the first pipe 2 are respectively provided with the connecting blocks 10, the connecting, the connecting block 10 is inserted into the connecting grooves 8 corresponding to the top end and the bottom end of the side wall of the second pipe 2, the sleeve 1 is provided with a plurality of fixing devices 6, and the fixing devices 6 sequentially penetrate through the first sleeve 1 and the second pipe 2.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the invention as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The hot water pipeline capable of reducing heat loss comprises a water pipe (9) and is characterized in that a composite layer (12) is arranged on the inner wall of the water pipe (9), the composite layer (12) comprises an anti-corrosion layer (13) and a heat insulation layer (14), the anti-corrosion layer (13) is arranged between the heat insulation layer (14) and the inner wall of the water pipe (9), a sleeve (1) is arranged outside the water pipe (9), and an annular cavity is formed between the sleeve (1) and the water pipe (9).

2. A hot water pipe with reduced heat loss according to claim 1, characterized in that the corrosion protection layer (13) is mainly of water-borne epoxy paint.

3. A hot water pipe with reduced heat loss according to claim 1, characterized in that the insulation layer (14) is a nano aerogel insulation blanket.

4. A hot water pipe with reduced heat loss according to claim 1, characterized in that the sleeve (1) is connected with the water pipe (9) through a spring pipe (11) and a connecting rod (10), one end of the connecting rod (10) is fixedly connected with the inner wall of the sleeve (1), the other end of the connecting rod (10) is arranged in the spring pipe (11) and is connected with an internal spring, and one end of the spring pipe (11) is fixed on the outer wall of the water pipe (9).

5. A hot water pipe with reduced heat loss according to claim 1, characterized in that the sleeve (1) is formed by splicing a plurality of sleeves (1) with the same shape and size, the connecting ends of the sleeves (1) are connected by a flange (4), and four mounting holes (5) are arranged on the flange (4) at predetermined intervals.

6. A hot water pipeline with reduced heat loss according to claim 1 or 5, characterized in that the casing (1) is formed by splicing a first pipe (2) and a second pipe (3), the top end and the bottom end of the side wall of the first pipe (2) are respectively provided with a connecting block (10), the connecting blocks (10) are sequentially arranged on the first pipe (2) at fixed intervals, the connecting blocks (10) are inserted into connecting grooves (8) corresponding to the top end and the bottom end of the side wall of the second pipe (2), the casing (1) is provided with a plurality of fixing devices (6), and the fixing devices (6) sequentially penetrate through the first casing (1) and the second pipe (2).