CN211212668U - Instant heating type heating element - Google Patents

Abstract

The utility model discloses an instant heating body, which comprises a heat-conducting metal body, and a water pipe and a heating pipe which are wrapped in the heat-conducting metal body, wherein the water pipe comprises a heat-exchanging section and two groups of U-shaped connecting sections which are oppositely arranged, the heat-exchanging section is approximately positioned on a plane, one ends of the two groups of U-shaped connecting sections are respectively connected to the two ends of the heat-exchanging section, the other ends of the two groups of U-shaped connecting sections respectively extend to the upper end surface of the heat-conducting metal body to form a water inlet pipeline and a water outlet pipeline, the heating pipe is arranged at the U-shaped space of the two groups of U-shaped connecting sections and is correspondingly arranged with the heat-exchanging section, the end part of the heating pipe extends to the upper end surface of the heat-conducting metal body to form an electric connecting end, thereby facilitating the arrangement of the pipeline and a lead, reducing the space occupied by the water pipe and the heating pipe, leading the structure of the heating body to be more compact, the utilization efficiency of heat energy and the efficiency of heating have been improved.

Description

Instant heating type heating element

Technical Field

The utility model relates to a heating equipment field, in particular to instant heating body.

Background

In some daily-used household appliances, such as a water dispenser and a coffee machine, a heating structure is usually arranged to heat water instantly, a common mode is to heat water directly through a heating pipe, but the heating mode is not sanitary and needs a large containing cavity, so that the instant heating type heating structure designed by some manufacturers at present utilizes a metal body to transfer heat between the heating pipe and a water pipe, and most of the heating bodies adopt a winding structure, such as the utility model with the Chinese patent No. 201220168157.1, although the structure can obtain a large heat exchange time, the winding structure needs to occupy a large space, is not convenient to be arranged in a small household appliance, a water inlet and a water outlet need to be reversely arranged, is not beneficial to the arrangement of pipelines, and for a die-cast metal body, the water pipe and the heating pipe of the winding structure are not beneficial to the flow of metal liquid, and a hollow structure is easily formed, but also the heat transfer efficiency is affected, the requirement on the die is high, and the die casting production is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide an instant heating body, simple structure is compact, and the inlet outlet of water pipe, heating tube interface arrange rationally.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides an instant heating body, includes the heat conduction metal body, and wraps up water pipe and heating tube in the heat conduction metal body, the water pipe includes the U type linkage segment of a heat transfer section and two sets of relative settings, and the one end of two sets of U type linkage segments is connected to the heat transfer section both ends respectively, and the other end of two sets of U type linkage segments extends to the up end of the heat conduction metal body respectively, forms inlet channel and outlet conduit, the heating tube sets up the U type space department of two sets of U type linkage segments and correspond the setting with the heat transfer section, the tip of heating tube extends to the up end of the heat conduction metal body, forms the electric connection end.

One of the above technical solutions has at least one of the following advantages or beneficial effects: the tip homoenergetic of water pipe and heating tube can extend to the up end of the heat conduction metal body and make things convenient for the setting of pipeline and wire, and the heating tube setting is in the U type space of two sets of U type linkage segments, the space that reduction water pipe and heating tube that can be very big occupied for the structure of heat-generating body is more compact, and the volume is littleer, makes things convenient for the heat-generating body to be used for miniature electrical apparatus in, and the heating tube can heat the water of the heat transfer section of U type linkage segment one side, and can preheat and keep warm with outlet conduit to the inlet channel of U type linkage segment opposite side, very big improvement the utilization efficiency of heat energy, improve the efficiency of heating.

According to some embodiments of the utility model, the heat transfer section roughly is located a plane, can set to U type or S type or W type structure, and the heating tube corresponds the setting with it, can make the heating tube can be near the heat transfer section setting, and the two interval is less, and the efficiency of improvement heat transfer that can be very big is contacted each other even.

According to some embodiments of the utility model, the interval of heating tube to heat transfer section is less than the interval of heating tube to inlet channel, outlet conduit for heating tube to heat transfer section is more close to, improves the efficiency of heat transfer.

According to some embodiments of the utility model, the interval of heating tube and heat transfer section is 0-2mm, can guarantee the heat exchange efficiency of preferred.

According to some embodiments of the utility model, the heat transfer section is the type of falling U structure, the heating tube is U type structure, the heat transfer section is close to the setting each other with the heating tube for interval between heat transfer section and the heating tube is less, thereby realizes the heat transfer, and heat exchange efficiency is high.

According to some embodiments of the utility model, the interval D of heat transfer section and heating tube is 0-2mm, can guarantee the heat exchange efficiency of preferred.

According to the utility model discloses a some embodiments, be provided with the U type bellying that corresponds with the heat transfer section of the type of falling U structure on the heat conduction metal body, the material of reducible heat conduction metal body, reduce cost to the whole weight of reducible heat-generating body alleviates the weight of using its electrical apparatus.

According to the utility model discloses a some embodiments, have on the heat conduction metal body and correspond with the interval between two sets of U type linkage segments spill structure, reducible heat conduction metal body's material, reduce cost to the whole weight of reducible heat-generating body alleviates the weight of the electrical apparatus of using it.

According to the utility model discloses a some embodiments, the heat conduction metal body passes through the die-casting shaping, water pipe and heating tube parcel to the heat conduction metal body internal when the heat conduction metal body die-casting shaping, can improve the compactedness of structure, improve the efficiency of heat transfer.

According to the utility model discloses a some embodiments, the heat conduction metal body has the shaping of aluminum alloy material die-casting, and aluminum alloy material has higher heat exchange efficiency, can improve the whole heating efficiency of heat-generating body.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a second schematic structural diagram of an embodiment of the present invention;

FIG. 3 is an exploded view of an embodiment of the present invention;

FIG. 4 is a schematic diagram of the arrangement positions of the water pipes and the heat generating pipes according to the embodiment of the present invention;

FIG. 5 is a side schematic view of FIG. 4;

fig. 6 is an enlarged schematic view of a portion a of fig. 5.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood 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 invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

As shown in FIG. 1, an instant heating element comprises a heat-conducting metal body 1, and a water pipe 2 and a heating pipe 3 wrapped in the heat-conducting metal body 1, wherein the water pipe 2 comprises a heat-exchanging section 21 and two sets of U-shaped connecting sections 22 oppositely arranged, one end of each of the two sets of U-shaped connecting sections 22 is connected to two ends of the heat-exchanging section 21, the other end of each of the two sets of U-shaped connecting sections 22 extends to the upper end face of the heat-conducting metal body 1 to form a water inlet pipe 221 and a water outlet pipe 222, the heating pipe 3 is arranged at the U-shaped space of the two sets of U-shaped connecting sections 22 and corresponds to the heat-exchanging section 21, the end of the heating pipe 3 extends to the upper end face of the heat-conducting metal body 1 to form an electrical connection end, that is the end of the water pipe 2 and the heating pipe 3 can extend to the upper end face of the heat-conducting metal body 1 to facilitate the arrangement of the pipes and, the space that reduction water pipe 2 and heating tube 3 that can be very big occupied for the structure of heat-generating body is more compact, the volume is littleer, wholly be prolate column structure, make things convenient for the heat-generating body to be arranged in miniature electrical apparatus, and heating tube 3 can heat the water of the heat transfer section 21 of U type linkage segment 22 one side, and can preheat and keep warm with outlet conduit 222 to the inlet channel 221 of U type linkage segment 22 opposite side, very big improvement the utilization efficiency of heat energy, the efficiency of heating is improved.

According to some embodiments of the utility model, heat transfer section 21 roughly is located a plane, can set to U type or S type or W type structure, and heating tube 3 corresponds the setting with it, can make heating tube 3 can be near heat transfer section 21 setting, and the two interval is less, and mutual contact even can be very big improvement heat transfer efficiency.

According to some embodiments of the utility model, the interval of heating tube 3 to heat-transfer section 21 is less than the interval of heating tube 3 to inlet channel 221, outlet conduit 222 for heating tube 3 is more close to heat-transfer section 21, improves the efficiency of heat transfer.

According to some embodiments of the utility model, as shown in fig. 3 and fig. 4, heat transfer section 21 is the type of falling U structure, and heating tube 3 is the type of U structure, and heat transfer section 21 and heating tube 3 are close to the setting each other for interval between heat transfer section 21 and the heating tube 3 is less, thereby realizes the heat transfer, and heat exchange efficiency is high.

According to some embodiments of the present invention, as shown in fig. 5 and fig. 6, the interval D between the heat exchange section 21 and the heating tube 3 is 0-2mm, so as to ensure better heat exchange efficiency.

According to some embodiments of the utility model, as shown in fig. 1, be provided with the U type bellying 11 that corresponds with the heat transfer section 21 of the type of falling U structure on the heat conduction metal body 1, reducible heat conduction metal body 1's material, reduce cost to the whole weight of reducible heat-generating body alleviates the weight of the electrical apparatus of using it.

According to some embodiments of the present invention, as shown in fig. 2, the heat conducting metal body 1 is provided with the concave structures 12 corresponding to the space between the two sets of U-shaped connecting sections 22, so that the material of the heat conducting metal body 1 can be reduced, the cost can be reduced, the overall weight of the heat generating body can be reduced, and the weight of the electrical appliance using the heat generating body can be reduced.

According to the utility model discloses a some embodiments, heat conduction metal body 1 is through the die-casting shaping, and water pipe 2 and heating tube 3 parcel to heat conduction metal body 1 in when 1 die-casting shaping of heat conduction metal body can improve the compactedness of structure, improves the efficiency of heat transfer.

According to the utility model discloses a some embodiments, heat conduction metal body 1 has the shaping of aluminum alloy material die-casting, and aluminum alloy material has higher heat exchange efficiency, can improve the whole heating efficiency of heat-generating body.

It is readily understood by those skilled in the art that the above-described preferred modes can be freely combined and superimposed without conflict.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge range of those skilled in the art.

Claims (10)

1. The utility model provides an instant heating body, its characterized in that, includes the heat conduction metal body (1), and wraps up water pipe (2) and heating tube (3) in the heat conduction metal body (1), water pipe (2) include a heat transfer section (21) and two sets of U type linkage segment (22) that set up relatively, and the one end of two sets of U type linkage segment (22) is connected to heat transfer section (21) both ends respectively, and the other end of two sets of U type linkage segment (22) extends to the up end shape of heat conduction metal body (1) respectively and forms inlet channel (221) and outlet conduit (222), heating tube (3) set up the U type space department of two sets of U type linkage segment (22) and correspond the setting with heat transfer section (21), the tip of heating tube (3) extends to the up end of heat conduction metal body (1).

2. The heat-heating type heating body according to claim 1, characterized in that the heat exchange section (21) is substantially located on a plane.

3. The instant heating type heat-generating body according to claim 2, characterized in that,

the interval from the heating pipe (3) to the heat exchange section (21) is smaller than the interval from the heating pipe (3) to the water inlet pipeline (221) and the water outlet pipeline (222).

4. The instant heating type heating body according to claim 2, characterized in that the interval between the heating tube (3) and the heat exchange segment (21) is 0-2 mm.

5. The instant heating type heat-generating body according to claim 1, characterized in that,

the heat exchange section (21) is of an inverted U-shaped structure, and the heating tube (3) is of a U-shaped structure.

6. The instant heating type heating body according to claim 5, characterized in that the distance (D) between the heat exchange segment (21) and the heating tube (3) is 0-2 mm.

7. The instant heating type heat-generating body according to claim 5, characterized in that,

the heat conducting metal body (1) is provided with a U-shaped boss (11) corresponding to the heat exchange section (21) of the inverted U-shaped structure.

8. The instant heating type heat-generating body according to claim 5, characterized in that,

the heat conducting metal body (1) is provided with concave structures (12) corresponding to the intervals between the two groups of U-shaped connecting sections (22).

9. The instant heating type heat-generating body according to claim 1, characterized in that,

the heat conduction metal body (1) is formed by die casting, and the water pipe (2) and the heating pipe (3) are wrapped in the heat conduction metal body (1) when the heat conduction metal body (1) is formed by die casting.

10. The instant heating type heat-generating body according to claim 1, characterized in that,

the heat-conducting metal body (1) is formed by die-casting an aluminum alloy material.

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