CN216565635U

CN216565635U - Novel durable aluminum pipe heater

Info

Publication number: CN216565635U
Application number: CN202123435654.1U
Authority: CN
Inventors: 吴修照
Original assignee: Anhui Ningguo Tianyu Electric Co ltd
Current assignee: Anhui Ningguo Tianyu Electric Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-05-17
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a novel durable aluminum pipe heater, which comprises a core pipe, wherein a heat insulation sleeve is sleeved on the outer surface of the core pipe, an electric heating wire is spirally wound on the outer surface of the heat insulation sleeve, a first heat conduction shell and a second heat conduction shell are respectively wrapped above and below the outer surface of the electric heating wire, when the novel durable aluminum pipe heater is used, the heat is transmitted to a heat conduction silica gel layer by the spirally wound electric heating wire, the heat conduction silica gel layer transmits the heat to the first heat conduction shell and the second heat conduction shell, a plurality of heat conduction arc-shaped blocks can increase the contact area with the outside, the heating area is increased, the heating is more sufficient, the heat exchange rate is effectively improved, the structural strength of the aluminum pipe heater can be improved by the arranged core pipe, the aluminum pipe heater is prevented from being broken, the heat can be prevented from being transmitted to the core pipe by the heat insulation sleeve, the heat is prevented from being transmitted to redundant objects, the heat efficiency is not high, and the first convex plate is fixedly connected with the second convex plate by a plurality of locking bolts, the maintenance is carried out to the inside of aluminum pipe heater to the personnel of being convenient for.

Description

Novel durable aluminum pipe heater

Technical Field

The utility model relates to the technical field of aluminum tube heaters, in particular to a novel durable aluminum tube heater.

Background

The electric heater is an electric appliance which achieves the heating effect by utilizing electric energy, has small volume, high heating power and wide application range, adopts an intelligent control mode, has high temperature control precision, can be networked with a computer, has wide application range, long service life and high reliability, and has the core of the heater principle of energy conversion, namely the electric energy is converted into heat energy.

The aluminum pipe heater in the prior art has low heat utilization efficiency, causes power resource waste, is not in accordance with environmental protection requirements, and provides a novel durable aluminum pipe heater.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to provide a novel durable aluminum pipe heater which solves the problems set forth in the above-mentioned background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

novel durability aluminum pipe heater, including the core pipe, the fixed thermal-insulated cover that is equipped with of surface of core pipe, the surface spiral winding of thermal-insulated cover has electric heating wire, first heat conduction shell and second heat conduction shell are wrapped up respectively to the surface below of electric heating wire, the equal integration in side is connected with first flange about the surface of first heat conduction shell, the equal integration in side is connected with the second flange about the surface of second heat conduction shell, through locking bolt fixed connection between first flange and the second flange, the inner wall of first heat conduction shell and the equal fixedly connected with heat conduction silica gel layer of inner wall of second heat conduction shell, the surface of first heat conduction shell and a plurality of heat conduction arc pieces of the equal fixedly connected with in surface of second heat conduction shell.

Preferably, the core tube, the first heat-conducting shell, the second heat-conducting shell, the first convex plate and the second convex plate are all in a 'snake' type structure.

Preferably, the inside of the core pipe is a vacuum cavity, and both ends of the core pipe are in threaded connection with plugging covers.

Preferably, the outer surface of the heat conduction arc-shaped block is provided with a plurality of heat conduction bulges.

Preferably, the bottom end face of the first convex plate on the left side is integrally connected with a first sealing convex block, the upper end face of the second convex plate on the left side is provided with a first sealing groove, the inside of the first sealing groove is provided with first sealing rubber, the first sealing convex block is abutted against the first sealing rubber, the bottom end face of the first convex plate on the right side is provided with a second sealing groove, the inside of the second sealing groove is provided with second sealing rubber, the upper end face of the second convex plate on the right side is integrally connected with a second sealing convex block, and the second sealing convex block is abutted against the second sealing rubber.

Preferably, the core tube, the first heat conduction shell, the second heat conduction shell, the heat conduction arc-shaped block, the first convex plate and the second convex plate are all made of aluminum materials.

Compared with the prior art, the utility model has the beneficial effects that: the aluminum pipe heater is convenient to use and simple to operate, heat is transferred to the heat-conducting silica gel layer by the spirally wound electric heating wire, a gap between the electric heating wire and the heat-conducting shell can be made up through the heat-insulating sleeve and the heat-conducting silica gel layer, the heat is transferred to the first heat-conducting shell and the second heat-conducting shell by the heat-conducting silica gel layer through the heat-conducting silica gel layer, the areas of contact with the outside can be increased by the heat-conducting arc-shaped blocks, the heating area is increased, further, heating is more sufficient, the heat exchange rate is effectively improved, the structural strength of the aluminum pipe heater can be improved through the arranged core pipe, the aluminum pipe heater is prevented from being broken, the heat is prevented from being transferred to the core pipe through the heat-insulating sleeve, the heat efficiency is low due to the fact that the heat is transferred to redundant objects is avoided, the first convex plate and the second convex plate are fixedly connected through the locking bolts, and personnel can conveniently overhaul and maintain the interior of the aluminum pipe heater; the aluminum pipe heater with the snake-shaped structure can improve the integral heating area of the aluminum pipe heater, so that the heat efficiency is improved again; the vacuum cavity can avoid the heat of the electric heating wire from being transferred to the core pipe to cause unstable internal air pressure; the arranged heat conduction bulge can further improve the heating area; the first sealing rubber and the second sealing rubber can improve the overall sealing performance of the aluminum pipe heater, and water vapor is prevented from entering the aluminum pipe heater.

Drawings

FIG. 1 is a schematic cross-sectional view of the main structure of a novel durable aluminum tube heater;

fig. 2 is a schematic view of the overall structure of the novel durable aluminum pipe heater.

In the figure: 1-a core tube, 2-first sealing rubber, 3-a second convex plate, 4-a first convex plate, 5-a locking bolt, 6-a first sealing convex block, 7-a heat-conducting silica gel layer, 8-a heat-conducting arc block, 9-an electric heating wire, 10-a heat-conducting bulge, 11-a first heat-conducting shell, 12-a heat-insulating sleeve, 13-second sealing rubber, 14-a second sealing convex block, 15-a vacuum cavity, 16-a second heat-conducting shell and 17-a sealing cover.

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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1: referring to fig. 1 to 2, the novel durable aluminum pipe heater includes a core pipe 1, a heat insulation sleeve 12 fixedly installed on an outer surface of the core pipe 1, the outer surface of the heat insulation sleeve 12 is spirally wound with an electric heating wire 9, the upper part and the lower part of the outer surface of the electric heating wire 9 are respectively wrapped with a first heat conduction shell 11 and a second heat conduction shell 16, the left and right sides of the outer surface of the first heat-conducting shell 11 are integrally connected with a first convex plate 4, the left and right sides of the outer surface of the second heat-conducting shell 16 are integrally connected with a second convex plate 3, the first convex plate 4 and the second convex plate 3 are fixedly connected through a locking bolt 5, the inner wall of the first heat-conducting shell 11 and the inner wall of the second heat-conducting shell 16 are both fixedly connected with a heat-conducting silica gel layer 7, the outer surface of the first heat-conducting shell 11 and the outer surface of the second heat-conducting shell 16 are both fixedly connected with a plurality of heat-conducting arc-shaped blocks 8.

When the aluminum pipe heater is used, the spirally wound electric heating wire 9 transmits heat to the heat-conducting silica gel layer 7, the gap between the electric heating wire 9 and the heat-conducting shell can be compensated through the heat-insulating sleeve 12 and the heat-conducting silica gel layer 7, the heat-conducting silica gel layer 7 transmits the heat to the first heat-conducting shell 11 and the second heat-conducting shell 16, the outer surface of the first heat-conducting shell 11 and the outer surface of the second heat-conducting shell 16 are fixedly connected with the plurality of heat-conducting arc-shaped blocks 8, the plurality of heat-conducting arc-shaped blocks 8 can increase the area contacted with the outside, the heating area is increased, the heating is more sufficient, the heat exchange rate is effectively improved, the structural strength of the aluminum pipe heater can be improved through the arranged core pipe 1, the aluminum pipe heater is prevented from being broken, the heat can be prevented from being transmitted to the core pipe 1 through the heat-insulating sleeve 12, the heat is prevented from being transmitted to redundant objects, the heat efficiency is not high, the first convex plate 4 is fixedly connected with the second convex plate 3 through the plurality of locking bolts 5, the personnel of being convenient for overhaul the maintenance to the aluminum pipe heater inside.

The core tube 1, the first heat-conducting shell 11, the second heat-conducting shell 16, the first convex plate 4 and the second convex plate 3 are all in a 'snake' type structure, and the snake type structure can improve the overall heating area of the aluminum tube heater, so that the heat efficiency is improved again.

The inside of core pipe 1 is vacuum cavity 15, and the both ends of core pipe 1 all threaded connection have shutoff lid 17.

The vacuum chamber 15 can prevent the heat of the electric heating wire 9 from being transferred to the core tube 1 to cause unstable internal air pressure.

The outer surface of the heat conduction arc-shaped block 8 is provided with a plurality of heat conduction protrusions 10, and the heating area can be further increased by the arranged heat conduction protrusions 10.

The bottom end face integration of the first flange 4 of left side is connected with first sealing lug 6, and first seal groove has been seted up to the up end of left side second flange 3, and the inside of first seal groove is provided with first sealing rubber 2, first sealing

lug

6 and 2 butts of first sealing rubber, the second seal groove has been seted up to the bottom end face of the first flange 4 of right side, and the inside of second seal groove is provided with second sealing rubber 13, and the up end integration of right side second flange 3 is connected with second sealing lug 14, second sealing lug 14 and the 13 butts of second sealing rubber.

The first sealing rubber 2 and the second sealing rubber 13 can improve the overall sealing performance of the aluminum pipe heater, and prevent water vapor from entering the aluminum pipe heater.

The core tube 1, the first heat-conducting shell 11, the second heat-conducting shell 16, the heat-conducting arc-shaped block 8, the first convex plate 4 and the second convex plate 3 are all made of aluminum materials.

In the present invention, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only terms of relationships determined for convenience of describing structural relationships of the parts or elements of the present invention, and are not intended to refer to any parts or elements of the present invention, and are not to be construed as limiting the present invention.

Claims

1. Novel durability aluminum pipe heater, including core pipe (1), its characterized in that: the outer surface of the core pipe (1) is fixedly sleeved with a heat insulation sleeve (12), the outer surface of the heat insulation sleeve (12) is spirally wound with an electric heating wire (9), the upper part and the lower part of the outer surface of the electric heating wire (9) are respectively wrapped with a first heat conduction shell (11) and a second heat conduction shell (16), the left side and the right side of the outer surface of the first heat conduction shell (11) are integrally connected with a first convex plate (4), the left side and the right side of the outer surface of the second heat conduction shell (16) are integrally connected with a second convex plate (3), the first convex plate (4) and the second convex plate (3) are fixedly connected through a locking bolt (5), the inner walls of the first heat-conducting shell (11) and the second heat-conducting shell (16) are fixedly connected with a heat-conducting silica gel layer (7), the outer surface of the first heat conduction shell (11) and the outer surface of the second heat conduction shell (16) are fixedly connected with a plurality of heat conduction arc-shaped blocks (8).

2. The novel durable aluminum pipe heater as recited in claim 1, wherein: the core tube (1), the first heat-conducting shell (11), the second heat-conducting shell (16), the first convex plate (4) and the second convex plate (3) are all of a 'snake' type structure.

3. The novel durable aluminum pipe heater as recited in claim 2, wherein: the inside of core pipe (1) is vacuum cavity (15), and the equal threaded connection in both ends of core pipe (1) has shutoff lid (17).

4. A novel durable aluminum pipe heater according to claim 3, characterized in that: the outer surface of the heat conduction arc-shaped block (8) is provided with a plurality of heat conduction bulges (10).

5. The novel durable aluminum pipe heater as recited in claim 4, wherein: the bottom end face integration of the first flange (4) in left side is connected with first sealing convex block (6), and first seal groove has been seted up to the up end of left side second flange (3), and the inside of first seal groove is provided with first sealing rubber (2), first sealing convex block (6) and first sealing rubber (2) butt, the second seal groove has been seted up to the bottom end face of the first flange (4) in right side, and the inside of second seal groove is provided with second sealing rubber (13), and the up end integration of right side second flange (3) is connected with second sealing convex block (14), second sealing convex block (14) and second sealing rubber (13) butt.

6. The novel durable aluminum pipe heater as recited in claim 5, wherein: the core tube (1), the first heat-conducting shell (11), the second heat-conducting shell (16), the heat-conducting arc-shaped block (8), the first convex plate (4) and the second convex plate (3) are all made of aluminum materials.