CN219775703U - Efficient heat exchange tube - Google Patents

Abstract

The utility model relates to the technical field of boilers, and provides a high-efficiency heat exchange tube. The inside a plurality of heat conduction fins that are spiral during the drain can effectively increase the area of contact with inside water source, and then can be fast with outside heat through the conduction of fluorescent lamp to inside a plurality of heat conduction fins of bellows on, realize quick heat conduction's effect, the design of spiral simultaneously also can increase the water in the inside conduction time of bellows, increase heat transfer area in certain volume space, improve heat transfer efficiency, effectively reduce the occupation space of heat transfer face, make the volume of boiler reduce, the moisturizing time reduces, the loss of dispelling the heat has been reduced.

Description

Efficient heat exchange tube

Technical Field

The utility model relates to the technical field of boilers, in particular to a high-efficiency heat exchange tube.

Background

The boiler is a water container heated on fire, the boiler is a place where fuel is burned, and the boiler comprises two parts of a boiler and a boiler. The hot water or steam generated in the boiler can directly provide heat energy required by industrial production and people living, and can also be converted into mechanical energy through a steam power device or converted into electric energy through a generator. The boiler for supplying hot water is called a hot water boiler, and is mainly used for life and has a small amount of application in industrial production. Steam generating boilers are called steam boilers, often referred to simply as boilers, and are used in many thermal power stations, ships, locomotives and industrial and mining enterprises.

The evaporation capacity of the boiler is determined according to the quantity of heating surfaces of the boiler and the heat transfer efficiency of steel materials. The heating surface of the traditional boiler is composed of a single steel pipe (light pipe), and more steel materials are required to be used for achieving the large evaporation capacity. This results in a boiler that is too bulky and wastes material.

Therefore, the present disclosure provides a high-efficiency heat exchange tube to solve the above problems.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide the high-efficiency heat exchange tube which is low in manufacturing cost and small in occupied volume.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows: the efficient heat exchange tube is characterized by comprising a light tube and a corrugated tube, wherein a plurality of heat conducting fins are arranged on the inner wall of the corrugated tube.

Preferably, the light pipe is disposed outside the bellows.

Preferably, the plurality of heat conducting fins are in a zigzag shape and are distributed on the inner pipe wall of the corrugated pipe in an equidistant spiral mode.

Preferably, the corrugated pipe and the plurality of heat conducting fins on the inner side are integrally printed and formed by adopting a 3D printing technology.

Preferably, the light pipe is integrally stretched and attached to the outer pipe wall of the corrugated pipe.

The beneficial effects of the utility model are as follows:

the plurality of heat conducting fins with the spiral inner part in the liquid guiding period can effectively increase the contact area with an inner water source, so that external heat can be quickly conducted to the plurality of heat conducting fins in the inner corrugated pipe through the light pipe, the effect of quick heat conduction is realized, meanwhile, the spiral design can also increase the conduction time of water in the corrugated pipe, the heat exchange time is further increased, the heat exchange efficiency is improved, the heat exchange area is increased in a certain volume space, the heat transfer efficiency is improved, the occupied space of a heat transfer surface is effectively reduced, the volume of a boiler is reduced, the water supplementing time is reduced, and the heat dissipation loss is reduced.

Drawings

In the drawings:

FIG. 1 is a schematic view of the overall cross-sectional structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a bellows of the present utility model;

reference numerals illustrate:

1. a light pipe; 2. a bellows; 3. and a heat conduction fin.

Detailed Description

The present utility model will now be described in further detail with reference to the drawings and examples, wherein it is apparent that the examples described are only some, but not all, of the examples of the utility model. Embodiments of the utility model and features of the embodiments may be combined with each other without conflict. All other embodiments, based on the embodiments of the utility model, which would be apparent to one of ordinary skill in the art without inventive effort are within the scope of the utility model.

It should be noted that, in the embodiment of the present utility model, directional indications (such as up, down, left, right, front, and rear … …) are referred to, and the directional indications are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, "a plurality of" means two or more. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed by the utility model.

Referring to fig. 1 of the specification, the utility model provides a high-efficiency heat exchange tube, which is characterized by comprising a light pipe 1 and a corrugated tube 2, wherein a plurality of heat conducting fins 3 are arranged on the inner wall of the corrugated tube 2.

In one embodiment, with continued reference to fig. 1 and 2 of the drawings, the light pipe 1 is disposed outside the bellows 2.

In another embodiment, referring to fig. 1 and 2 of the present disclosure, the plurality of heat conducting fins 3 are zigzag and equidistantly spirally distributed on the inner wall of the corrugated tube 2.

In an embodiment, with continued reference to fig. 1 and 2 of the specification, the bellows 2 and the plurality of heat conducting fins 3 are integrally printed and formed by using a 3D printing technology.

In another embodiment, with continued reference to fig. 1 of the specification, the light pipe 1 is integrally stretched and attached to the outer wall of the corrugated tube 2.

When using, the inside a plurality of heat conduction fins 3 that are spiral form during the drain can effectively increase the area of contact with inside water source, and then can be fast with outside heat through light pipe 1 conduction to inside a plurality of heat conduction fins 3 of bellows inside, realize quick heat conduction's effect, the design of spiral form also can increase the water in the inside conduction time of bellows 2 simultaneously, further increase heat transfer time promotes heat exchange efficiency, effectively reduce the occupation space of heat transfer face, make the volume of boiler reduce, the moisturizing time reduces, and the loss of heat dissipation has been reduced.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (3)

1. The utility model provides a high-efficient heat exchange tube, its characterized in that includes light pipe (1) and bellows (2), be provided with a plurality of heat conduction fins (3) on bellows (2) inner wall, light pipe (1) set up in the outside of bellows (2), a plurality of heat conduction fins (3) are cockscomb structure and equidistance spiral distribute in on bellows (2) inboard pipe wall.

2. A high efficiency heat exchange tube according to claim 1, wherein the corrugated tube (2) and the plurality of inner heat conducting fins (3) are integrally printed and formed by a 3D printing technology.

3. A high efficiency heat exchange tube according to claim 1, wherein the light pipe (1) is integrally stretched and attached to the outer wall of the corrugated tube (2).