CN219960866U

CN219960866U - Cast aluminum heating device

Info

Publication number: CN219960866U
Application number: CN202223148797.9U
Authority: CN
Inventors: 刘传德; 陈志勇; 谭宇龙
Original assignee: Zhaoqing Gaoyao Hengtai Metal Products Co ltd
Current assignee: Zhaoqing Gaoyao Hengtai Metal Products Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-11-03
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses a cast aluminum heating device, which comprises: casting an aluminum body; the heat receiving pipe is used for introducing water, the heat receiving pipe is spirally bent to form a rectangular first cavity, and two ends of the heat receiving pipe are respectively provided with a water inlet and a water outlet; the heating assembly comprises a plurality of strip-shaped electric heating pipes, the first cavity is used for accommodating the electric heating pipes, the electric heating pipes are sequentially distributed along the length direction of the first cavity, and the electric heating pipes are used for heating water in the heated pipe. The heat receiving pipe and the electric heating pipe are fixedly arranged on the cast aluminum body, and the cast aluminum body is formed by casting. The utility model can avoid oxide formation on the surface of the electric heating rod, ensure long-term use of the electric heating rod, and improve heating efficiency.

Description

Cast aluminum heating device

Technical Field

The utility model relates to the technical field of heaters, in particular to a cast aluminum heating device.

Background

The electric heater is a device for heating water by utilizing electric energy, the existing electric heater comprises a container and an electric heating rod arranged in the container, water is stored in the container, the electric heating rod can heat the water in the container after being electrified, the container is also communicated with a drain pipe, and the hot water is supplied to a user through the drain pipe.

However, the electric heating rod is easily oxidized by tiny impurities in water in the process of heating water in the container for a long time, and a layer of oxide is formed on the surface of the electric heating rod, so that the heating effect of the electric heater is poor.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the cast aluminum heating device which can prevent oxides from forming on the surface of the electric heating rod, ensure that the electric heating rod can be used for a long time and improve the heating efficiency.

According to an embodiment of the first aspect of the present utility model, a cast aluminum heating apparatus includes: casting an aluminum body; the heat receiving pipe is used for introducing water, the heat receiving pipe is spirally bent to form a rectangular first cavity, and two ends of the heat receiving pipe are respectively provided with a water inlet and a water outlet; the heating assembly comprises a plurality of strip-shaped electric heating pipes, the first cavity is used for accommodating the electric heating pipes, the electric heating pipes are sequentially distributed along the length direction of the first cavity, and the electric heating pipes are used for heating water in the heated pipe. The heat receiving pipe and the electric heating pipe are fixedly arranged on the cast aluminum body, and the cast aluminum body is formed by casting.

According to some embodiments of the utility model, the cast aluminum body is provided with a plurality of support posts, and the support posts are provided with first threaded holes.

According to some embodiments of the utility model, the cast aluminum body is formed with a limit groove for limiting an electrical component.

According to some embodiments of the utility model, the cast aluminum body is provided with a second threaded hole, the second threaded hole is arranged on the limit groove, and the second threaded hole is used for fixing an electrical element.

According to some embodiments of the utility model, the cast aluminum body is provided with a mounting seat for mounting an electrical component, and a mounting hole provided in the mounting seat, and the mounting seat and the electrical component are mounted through the mounting hole.

According to the embodiment of the utility model, the cast aluminum heating device has at least the following beneficial effects:

1. according to the utility model, the electric heating tubes are arranged, the electric heating tubes are in the strip shape, the electric heating tubes are simple in structure, the electric heating tubes adopting a bending structure are avoided, the manufacturing difficulty is reduced, the defects in the bending process of the electric heating tubes are reduced, meanwhile, the plurality of electric heating tubes heat the heated tubes simultaneously, and the heating efficiency is greatly improved.

2. According to the utility model, the heated pipe is arranged, the first cavity is spirally bent, and a plurality of electric heating pipes can be placed in the length direction of the first cavity, so that the heated pipe fully receives heat generated by the electric heating pipes, and meanwhile, the first cavity can limit the electric heating pipes, so that the electric heating pipes are limited in the heated pipe, and the electric heating pipes and the heated pipe are conveniently fixed in the cast aluminum body in a casting mode.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic view of a cast aluminum heating apparatus according to an embodiment of the present utility model;

FIG. 2 is a schematic view of another view of the cast aluminum heating apparatus shown in FIG. 1;

FIG. 3 is a schematic view of another view of the cast aluminum heating apparatus shown in FIG. 1;

fig. 4 is a schematic view of another view of the cast aluminum heating apparatus shown in fig. 1.

Reference numerals: 110-cast aluminum body, 120-heated pipe, 130-first cavity, 140-electrothermal pipe, 150-support column, 160-first screw hole, 170-limit groove, 180-second screw hole, 190-mount pad, 200-mounting hole.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements 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 utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

A cast aluminum heating apparatus according to an embodiment of the present utility model is described below with reference to the accompanying drawings.

Referring to fig. 1, a cast aluminum heating apparatus according to an embodiment of the present utility model includes a cast aluminum body 110, a heated pipe 120, and a heating assembly.

The heated tube 120 is used for introducing water, the heated tube 120 is spirally bent to form a rectangular first cavity 130, and two ends of the heated tube 120 are respectively provided with a water inlet and a water outlet.

The heating assembly, referring to fig. 3 and 4, includes a plurality of strip-shaped electrothermal tubes 140, the first cavity 130 accommodates the plurality of electrothermal tubes 140, the plurality of electrothermal tubes 140 are arranged along a length direction of the first cavity 130, and the electrothermal tubes 140 are used for heating water in the heated tube 120.

Further, the heated tube 120 and the electrothermal tube 140 are fixedly disposed on the cast aluminum body 110, and the cast aluminum body 110 is formed by casting.

In some embodiments of the present utility model, the cast aluminum body 110 is provided with a plurality of support columns 150, and the support columns 150 are provided with first screw holes 160, thereby facilitating the installation and fixation of the heat generating device.

In some embodiments of the present utility model, referring to fig. 1 and 2, the cast aluminum body 110 is formed with a limit groove 170, and the limit groove 170 is used to limit an electrical component.

By arranging the limiting groove 170, the electrical components are placed in the limiting groove 170, and the limiting groove 170 can limit the electrical components.

In some embodiments of the present utility model, the cast aluminum body 110 is provided with a second screw hole 180, the second screw hole 180 is provided on the limit groove 170, and the second screw hole 180 fixes the electrical component by a bolt.

In some embodiments of the present utility model, the cast aluminum body 110 is provided with a mounting seat 190 for mounting an electric component, and a mounting hole 200 provided at the mounting seat 190, the mounting seat 190 and the electric component being mounted through the mounting hole 200.

Thus, the present embodiment has the following effects:

1. according to the utility model, the electric heating tubes 140 are arranged, the electric heating tubes 140 are in the strip shape, the electric heating tubes 140 are simple in structure, the electric heating tubes 140 adopting a bending structure are avoided, the manufacturing difficulty is reduced, the defects in the bending process of the electric heating tubes 140 are reduced, meanwhile, the plurality of electric heating tubes 140 heat the heated tube 120 at the same time, and the heating efficiency is greatly improved.

2. According to the utility model, the heated tube 120 is arranged, the rectangular first cavity 130 is spirally bent by the heated tube 120, and a plurality of electric heating tubes 140 can be placed in the length direction of the first cavity 130, so that the heated tube 120 fully receives heat generated by the electric heating tubes 140, and meanwhile, the first cavity 130 can limit the electric heating tubes 140, so that the electric heating tubes 140 are limited in the heated tube 120, and the electric heating tubes 140 and the heated tube 120 are conveniently fixed in the cast aluminum body 110 in a subsequent casting mode.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A cast aluminum heating apparatus, comprising:

a cast aluminum body (110);

the heat receiving pipe (120), wherein the heat receiving pipe (120) is used for introducing water, the heat receiving pipe (120) is spirally bent to form a rectangular first cavity (130), and two ends of the heat receiving pipe (120) are respectively provided with a water inlet and a water outlet;

the heating assembly comprises a plurality of strip-shaped electric heating pipes (140), wherein the first cavity (130) is used for accommodating the electric heating pipes (140), the electric heating pipes (140) are sequentially distributed along the length direction of the first cavity (130), and the electric heating pipes (140) are used for heating water in the heated pipe (120);

wherein, heated pipe (120) with electrothermal tube (140) are fixed to be set up cast aluminium body (110), cast aluminium body (110) are through casting shaping, cast aluminium body (110) are formed with spacing groove (170), spacing groove (170) are used for spacing electrical components, cast aluminium body (110) are provided with mount pad (190) that are used for installing electrical components, set up mounting hole (200) of mount pad (190), mount pad (190) and electrical components pass through mounting hole (200) installation.

2. A cast aluminium heating arrangement according to claim 1, characterized in that the cast aluminium body (110) is provided with a number of support columns (150), the support columns (150) being provided with first threaded holes (160).

3. A cast aluminium heating arrangement according to claim 1, characterized in that the cast aluminium body (110) is provided with a second threaded hole (180), the second threaded hole (180) being provided on the limit groove (170), the second threaded hole (180) being used for fixing electrical components.