Heating device

Abstract

The utility model relates to the technical field of heaters, in particular to a heater which comprises a heating pipe body, a stainless steel pipe body is installed on the outer surface of the heating pipe body, aluminum alloy bodies are arranged on the surfaces of the heating pipe body and the stainless steel pipe body, and grooves are formed in the surfaces of the aluminum alloy bodies. According to the utility model, the heating tube body and the stainless steel tube body are die-cast by adopting the aluminum alloy as the material, so that the aluminum alloy is filled between the heating tube body and the stainless steel tube body, heat generated in the heating tube body can be transmitted to the stainless steel tube body through the aluminum alloy body, and the heat can be fully utilized by the heater.

Description

Technical Field

[0001] The utility model relates to the technical field of heaters, in particular to a heater. Background Art

[0002] Die casting is a metal casting process characterized by the use of high pressure on the molten metal in the mold cavity. The mold is usually made of a stronger alloy. The process is somewhat similar to injection molding. This device uses aluminum alloy as the material for the die casting process.

[0003] In the process of heating the water in the stainless steel pipe, a heating tube is required to heat it, but the existing heating components cannot fully utilize the heat during use, which easily makes it difficult to heat the water in the stainless steel pipe and meet the required hot water output requirements, thereby causing excessive waste and consumption of energy. Utility Model Content

[0004] The purpose of the utility model is to provide a heater to solve the problem that the heating component proposed in the above background technology cannot fully utilize the heat during use, which easily makes it difficult to heat the water in the stainless steel pipe and meet the required hot water output requirements, thereby causing excessive waste and consumption of energy.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a heater, comprising a heating tube body, a stainless steel tube body is installed on the outer surface of the heating tube body, an aluminum alloy body is arranged on the surface of the heating tube body and the stainless steel tube body, and a groove is arranged on the surface of the aluminum alloy body.

[0006] Preferably, the surface of the heating pipe body is U-shaped, one side of the heating pipe body is arranged inside the aluminum alloy body, and the other side of the heating pipe body is arranged outside the aluminum alloy body.

[0007] Preferably, the surface of the stainless steel pipe body is spiral-shaped, and the cross-section of the stainless steel pipe body is square.

[0008] Preferably, both ends of the stainless steel tube body are arranged outside the aluminum alloy body, and the stainless steel tube body is connected to the surface of the aluminum alloy body through penetration.

[0009] Preferably, two groups of the grooves are provided, and the two groups of the grooves are arranged on both sides of the aluminum alloy body, and the grooves are in the shape of long strips.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. By using aluminum alloy as the material for die casting between the heating tube body and the stainless steel tube body, the aluminum alloy is filled between the two, so that the heat generated in the heating tube body can be transmitted to the stainless steel tube body through the aluminum alloy body, and the heater can make full use of the heat. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a rear perspective schematic diagram of the structure of the utility model;

[0014] Figure 3 It is a right-side perspective schematic diagram of the structure of the utility model;

[0015] Figure 4 It is a schematic front view of a three-dimensional cross-sectional view of the structure of the utility model.

[0016] In the figure: 1. Heating tube body; 2. Stainless steel tube body; 3. Aluminum alloy body; 4. Groove. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-4 , an embodiment provided by the utility model:

[0019] A heater comprises a heating tube body 1, a stainless steel tube body 2 is installed on the outer surface of the heating tube body 1, an aluminum alloy body 3 is arranged on the surfaces of the heating tube body 1 and the stainless steel tube body 2, a groove 4 is arranged on the surface of the aluminum alloy body 3, the heating tube body 1, the stainless steel tube body 2 and the aluminum alloy body 3 form a heater, so that the heat generated by the heating tube body 1 is transmitted to the stainless steel tube body 2 under the action of the aluminum alloy body 3, and the stainless steel tube body 2 is a pipe for conveying water.

[0020] Furthermore, the surface of the heating tube body 1 is "U"-shaped, one side of the heating tube body 1 is arranged inside the aluminum alloy body 3, and the other side of the heating tube body 1 is arranged outside the aluminum alloy body 3. The U-shaped heating tube body 1 is used in the middle of the heater, and then the square circular stainless steel tube body 2 is wrapped around the outside of the U-shaped heating tube body 1 to achieve the effect of the heating tube body 1 heating the stainless steel tube body 2.

[0021] Furthermore, the surface of the stainless steel pipe body 2 is spiral, and the cross-section of the stainless steel pipe body 2 is square. When water flows in the stainless steel pipe body 2 , it is heated by the heat generated by the heating pipe body 1 .

[0022] Furthermore, both ends of the stainless steel tube body 2 are arranged outside the aluminum alloy body 3, and the stainless steel tube body 2 is connected to the surface of the aluminum alloy body 3. During the die-casting process, the aluminum alloy is injected and filled between the heating tube body 1 and the stainless steel tube body 2, so that the heat generated by the heating tube body 1 can be fully utilized, and the requirements of high steam and high hot water output can be achieved with a small size.

[0023] Furthermore, two groups of grooves 4 are provided, and the two groups of grooves 4 are arranged on both sides of the aluminum alloy body 3. The grooves 4 are in the shape of long strips. During the die-casting process, external devices are used to place the heating tube body 1 and the stainless steel tube body 2 on the die-casting equipment, and the stainless steel tube body 2 is fixed by a mold insert structure, so that during the fixing process, the mold insert structure forms a long strip groove 4 on the aluminum alloy body 3 through die-casting.

[0024] Working principle: When the heater is die-casted, the square round stainless steel tube body 2 is first spirally wound around the outside of the U-shaped heating tube body 1, and the U-shaped heating tube body 1 is placed in the middle position. When the die-casting process is adopted, the heating tube body 1 and the stainless steel tube body 2 are placed on the die-casting equipment, and the stainless steel tube body 2 is fixed by the internal mold insert structure, and then the aluminum alloy body 3 is filled between the heating tube body 1 and the stainless steel tube body 2, so that a groove 4 is formed on the surface of the aluminum alloy body 3 after die-casting, so that the heat of the heating tube body 1 can be fully transferred to the stainless steel tube body 2.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A heater, comprising a heating tube body (1), characterized in that: A stainless steel pipe body (2) is installed on the outer surface of the heating pipe body (1), an aluminum alloy body (3) is arranged on the surfaces of the heating pipe body (1) and the stainless steel pipe body (2), and a groove (4) is arranged on the surface of the aluminum alloy body (3).

2. A heater according to claim 1, characterized in that: The surface of the heating pipe body (1) is in a "U" shape; one side of the heating pipe body (1) is arranged inside the aluminum alloy body (3), and the other side of the heating pipe body (1) is arranged outside the aluminum alloy body (3).

3. A heater according to claim 1, characterized in that: The surface of the stainless steel pipe body (2) is spiral-shaped, and the cross-section of the stainless steel pipe body (2) is square.

4. A heater according to claim 3, characterized in that: Both ends of the stainless steel pipe body (2) are arranged outside the aluminum alloy body (3), and the stainless steel pipe body (2) is connected to the surface of the aluminum alloy body (3).

5. A heater according to claim 1, characterized in that: Two groups of the grooves (4) are provided, and the two groups of the grooves (4) are provided on both sides of the aluminum alloy body (3), and the grooves (4) are in the shape of long strips.

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